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如何使用 Pine Script

Pine Script 是一種使用在 TradingView 的程式語言，可用於建立自訂技術指標和策略。以下是使用的基本步驟：

1/ 開啟 TradingView 網站並登入您的帳戶。 選擇 "產品" > "超級圖表"，在圖表上選擇交易品種。

2/ 在程式碼的右上角按下 "複制"

3/ 在圖表左下方選擇 "Pine 編輯器"，進入Pine編輯器介面。 在編輯器中，貼上已複制的程式碼。

4/ 貼上後，按下 "新矬增到圖表" 。

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交易時段

Market Sessions
程式碼:

Pine Script

簡介:

一個簡單的指標，可以幫助您追踪4個市場交易時段（默認為東京、倫敦、紐約、悉尼），以4種不同的視覺形式（方框、時間軸、區域、彩色蠟燭圖）呈現，並提供許多其他有用的工具。該指標可以幫助您更好地理解各個市場交易時段的活動和時間重疊，從而更好地計劃和執行交易策略。

功能:

您可以顯示/隱藏所有交易時段，重命名，更改顏色並設定開始/結束時間。您可以自定義指標的外觀和設置，以符合交易需求和個人喜好。根據自己的需求和時間區間進行調整，以便更好地追踪和分析市場活動。

額外功能:
  1. "Change (Pips)" - 將在交易時段標籤中添加交易時段高點和低點之間的點差，或者交易時段開盤價和收盤價之間的點差。
  2. "Change (%)" - 將在交易時段標籤中添加交易時段高點和低點之間的百分比差，或者交易時段開盤價和收盤價之間的百分比差。
  3. "合併重疊" - 這將合併重疊的交易時段，一次只顯示一個時段（東京結束時間移到倫敦開始時間，倫敦結束時間移到紐約開始時間，紐約結束時間移到悉尼開始時間，悉尼結束時間移到東京開始時間）。
  4. "隱藏週末" - 這將防止腳本在周末（市場關閉時）繪製交易時段。
  5. "開盤/收盤線" - 這將從交易時段開盤價繪製一條線到收盤價（或者如果交易時段正在進行中，則是當前價格）。
  6. "時段 0.5 水平" - 這將在交易時段高點和低點之間繪製一條水平線，位於中間位置。
  7. "彩色蠟燭圖" - 這將使用交易時段的顏色對蠟燭圖進行著色，以顯示它們所屬的交易時段。
  8. "顯示類型" - 在三種不同的交易時段可視化方式（方框、區域和蠟燭圖）之間進行選擇。
  9. "回溯天數" - 此輸入告訴腳本只繪製過去 X 天（1 = 1天）的交易時段。
  10. "變動量(% / 點)" - 在這裡選擇 "變動量(點)” 和 "變動量(%)” 標籤。選擇 “交易時段高點/低點" 將顯示交易時段高點和低點之間的變動量，選擇 “交易時段開盤價/收盤價" 將顯示交易時段開盤價和收盤價之間的變動量。
  11. "輸入時區" - 這定義了交易時段開始/結束時間輸入的時區（除非您知道自己在做什麼，否則不需要更改此設置）。
class="line-numbers show-invisibles inline-color copy-to-clipboard language-diff-markup diff-highlight"data-previewers="">// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © 1uptick //@version=5 indicator("Market Sessions", overlay = true, max_boxes_count = 500, max_labels_count = 500, max_lines_count = 500) // Box generation code inspired by Jos(TradingCode), session box visuals inspired by @boitoki // Session 1 - user inputs showTokyo = input.bool(true, '', inline='Tokyo', group='Sessions') stringTokyo = input.string('Tokyo', '', inline='Tokyo', group='Sessions') TokyoTimeX = input.session(defval="0000-0900", title='     ', inline='Tokyo2', group='Sessions', tooltip = 'If you want to change the start/end time of the session, just make sure they are in UTC. There is no need to change the timezone of your Tradingview chart or to change the Timezone input below, because the sessions will be plotted correctly as long as the start/end time is set in UTC.') TokyoCol = input.color(color.rgb(255, 153, 0, 90), '' , inline='Tokyo', group='Sessions') // Session 2 - user inputs showLondon = input.bool(true, '', inline='London', group='Sessions') stringLondon = input.string('London', '', inline='London', group='Sessions') LondonTimeX = input.session(defval="0700-1600", title='     ', inline='London2', group='Sessions', tooltip = 'If you want to change the start/end time of the session, just make sure they are in UTC. There is no need to change the timezone of your Tradingview chart or to change the Timezone input below, because the sessions will be plotted correctly as long as the start/end time is set in UTC.') LondonCol = input.color(color.rgb(76, 175, 79, 90), '' , inline='London', group='Sessions') // Session 3 - user inputs showNewYork = input.bool(true, title='', inline='New York', group='Sessions') stringNewYork = input.string('New York', '', inline='New York', group='Sessions') NewYorkTimeX = input.session(defval="1300-2200", title='     ', inline='New York2', group='Sessions', tooltip = 'If you want to change the start/end time of the session, just make sure they are in UTC. There is no need to change the timezone of your Tradingview chart or to change the Timezone input below, because the sessions will be plotted correctly as long as the start/end time is set in UTC.') NewYorkCol = input.color(color.rgb(33, 149, 243, 90), '', inline='New York', group='Sessions') // Session 4 - user inputs showSydney = input.bool(false, title='', inline='Sydney', group='Sessions') stringSydney = input.string('Sydney', '', inline='Sydney', group='Sessions') SydneyTimeX = input.session(defval="2100-0600", title='     ', inline='Sydney2', group='Sessions', tooltip = 'If you want to change the start/end time of the session, just make sure they are in UTC. There is no need to change the timezone of your Tradingview chart or to change the Timezone input below, because the sessions will be plotted correctly as long as the start/end time is set in UTC.') SydneyCol = input.color(color.rgb(164, 97, 187, 90), '', inline='Sydney', group='Sessions') // Additional tools and settings - user inputs pipChange = input.bool(false, 'Change (Pips) ', inline='0', group = 'Additional Tools and Settings') percentChange = input.bool(false, 'Change (%)', inline='0', group = 'Additional Tools and Settings') merge = input.bool(false, 'Merge Overlaps', inline='2', group = 'Additional Tools and Settings') hideWeekends = input.bool(true, 'Hide Weekends', inline='2', group = 'Additional Tools and Settings') sessionOC = input.bool(true, 'Open/Close Line', inline='3', group = 'Additional Tools and Settings') halfline = input.bool(false, 'Session 0.5 Level', inline='3', group = 'Additional Tools and Settings') colorcandles = input.bool(false, 'Color Candles  ', inline='4', group = 'Additional Tools and Settings') showScreener = input.bool(false, 'Screener (Soon)', inline='4', group = 'Additional Tools and Settings') displayType = input.string('Boxes', 'Display Type', options = ['Boxes', 'Zones','Timeline', 'Candles'], group='Additional Tools and Settings', tooltip='Choose whether the scripts should plot session in the for of boxes or colored background zones.') daysBack = input.float(150, 'Lookback (Days)', group='Additional Tools and Settings', tooltip= 'This inputs defines the lookback period for plotting sessions. Eg. If it is set to 1, only the sessions of the past day will appear') changeType = input.string('Session High/Low','Change (%/Pips) Source', options = ['Session High/Low', 'Session Open/Close'], group='Additional Tools and Settings', tooltip='Choose whether the Change (%) and Change (Pips) should measure the distance between Session High and Session Low or the distance between Session Open and Session Close.') SessionZone = input.string("UTC", title="Input Timezone", group='Additional Tools and Settings', tooltip = 'This input is defining the timezone for the session times selected above. It has nothing to do with the timezone of your chart, because the sessions will be plotted correctly even if your chart is not set to UTC.') // Appearance - user inputs borderWidth = input.int(1, 'Box Border', inline='border', group='Appearance') borderStyle = input.string('Dashed', '', ['Solid', 'Dashed', 'Dotted'] , inline='border', group='Appearance', tooltip='Select the width and style of session box borders') levelsStyle = input.string('Dashed', 'Line Style', ['Solid', 'Dashed', 'Dotted'], group='Appearance', tooltip='Select the style of 0.5 and Open/Close lines.') labelSize = input.string('Normal', 'Label Size', options = ['Auto', 'Tiny', 'Small', 'Normal'], group='Appearance', tooltip='Select the size of text labels.') showLabels = input.bool(true, 'Session Labels ', inline='00', group = 'Appearance') colorBoxes = input.bool(true, 'Box Background', inline='00', group = 'Appearance') // Excluding or Including Weekends var TokyoTime = hideWeekends ? TokyoTimeX+":123456" : TokyoTimeX+":1234567" var LondonTime = hideWeekends ? LondonTimeX+":123456" : LondonTimeX+":1234567" var NewYorkTime = hideWeekends ? NewYorkTimeX+":123456" : NewYorkTimeX+":1234567" var SydneyTime = hideWeekends ? SydneyTimeX+":123456" : SydneyTimeX+":1234567" // Defining Line Style and Label Size Variables lineStyle(x) => switch x 'Solid' => line.style_solid 'Dashed' => line.style_dashed 'Dotted' => line.style_dotted labelStyle(x) => switch x 'Auto' => size.auto 'Tiny' => size.tiny 'Small' => size.small 'Normal' => size.normal // Calculating inRange, used for lookback MSPD = 24 * 60 * 60 * 1000 lastBarDate = timestamp(year(timenow), month(timenow), dayofmonth(timenow), hour(timenow), minute(timenow), second(timenow)) thisBarDate = timestamp(year, month, dayofmonth, hour, minute, second) daysLeft = math.abs(math.floor((lastBarDate - thisBarDate) / MSPD)) inRange = daysLeft < daysBack // Session Time InTokyo(TokyoTime, TokyoTimeZone=syminfo.timezone) => not na(time(timeframe.period, TokyoTime, SessionZone)) InLondon(LondonTime, LondonTimeZone=syminfo.timezone) => not na(time(timeframe.period, LondonTime, SessionZone)) InNewYork(NewYorkTime, NewYorkTimeZone=syminfo.timezone) => not na(time(timeframe.period, NewYorkTime, SessionZone)) InSydney(SydneyTime, SydneyTimeZone=syminfo.timezone) => not na(time(timeframe.period, SydneyTime, SessionZone)) // Creating variables Session High, Low, Open and Session Boxes, Lines and Texts var TokyoHighPrice = 0.0, var TokyoLowPrice = 0.0, var TokyoOpenPrice = 0.0, var box TokyoBox = na, var line TokyoLine = na, var label TokyoLabel = na, var line TokyoOC = na, var string TokyoText = str.tostring(stringTokyo) var LondonHighPrice = 0.0, var LondonLowPrice = 0.0, var LondonOpenPrice = 0.0, var box LondonBox = na, var line LondonLine = na, var label LondonLabel = na, var line LondonOC = na, var string LondonText = str.tostring(stringLondon) var NewYorkHighPrice = 0.0, var NewYorkLowPrice = 0.0, var NewYorkOpenPrice = 0.0, var box NewYorkBox = na, var line NewYorkLine = na, var label NewYorkLabel = na, var line NewYorkOC = na, var string NewYorkText = str.tostring(stringNewYork) var SydneyHighPrice = 0.0, var SydneyLowPrice = 0.0, var SydneyOpenPrice = 0.0, var box SydneyBox = na, var line SydneyLine = na, var label SydneyLabel = na, var line SydneyOC = na, var string SydneyText = str.tostring(stringSydney) // Checking if session is active/has started inTokyo = InTokyo(TokyoTime, SessionZone) and timeframe.isintraday TokyoStart = inTokyo and not inTokyo[1] inLondon = InLondon(LondonTime, SessionZone) and timeframe.isintraday LondonStart = inLondon and not inLondon[1] inNewYork = InNewYork(NewYorkTime, SessionZone) and timeframe.isintraday NewYorkStart = inNewYork and not inNewYork[1] inSydney = InSydney(SydneyTime, SessionZone) and timeframe.isintraday SydneyStart = inSydney and not inSydney[1] // Settings high, low, open at the beggining of the session if TokyoStart TokyoHighPrice := high TokyoLowPrice := low TokyoOpenPrice := open if LondonStart LondonHighPrice := high LondonLowPrice := low LondonOpenPrice := open if NewYorkStart NewYorkHighPrice := high NewYorkLowPrice := low NewYorkOpenPrice := open if SydneyStart SydneyHighPrice := high SydneyLowPrice := low SydneyOpenPrice := open // Track session's max high and max low during the session else if inTokyo TokyoHighPrice := math.max(TokyoHighPrice, high) TokyoLowPrice := math.min(TokyoLowPrice, low) else if inLondon LondonHighPrice := math.max(LondonHighPrice, high) LondonLowPrice := math.min(LondonLowPrice, low) else if inNewYork NewYorkHighPrice := math.max(NewYorkHighPrice, high) NewYorkLowPrice := math.min(NewYorkLowPrice, low) else if inSydney SydneyHighPrice := math.max(SydneyHighPrice, high) SydneyLowPrice := math.min(SydneyLowPrice, low) // Plotting session boxes at the beginning of each session if TokyoStart and showTokyo and inRange TokyoBox := displayType=='Boxes' ? box.new(left=bar_index, top=na, right=na, bottom=na, border_width=borderWidth, bgcolor = colorBoxes ? TokyoCol : na, border_style = lineStyle(borderStyle), border_color=color.new(TokyoCol, 40)) : na TokyoLine := halfline ? line.new(x1=bar_index, y1=na, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(TokyoCol, 40)) : na TokyoLabel := showLabels ? label.new(x=na, y=na, text=TokyoText, textcolor=color.new(TokyoCol, 40), color=color.rgb(0,0,0,100), size=labelStyle(labelSize)) : na TokyoOC := sessionOC ? line.new(x1=bar_index, y1=TokyoOpenPrice, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(TokyoCol, 40)) : na if LondonStart and showLondon and inRange LondonBox := displayType=='Boxes' ? box.new(left=bar_index, top=na, right=na, bottom=na, border_width=borderWidth, bgcolor = colorBoxes ? LondonCol : na, border_style = lineStyle(borderStyle), border_color=color.new(LondonCol, 40)) : na LondonLine := halfline ? line.new(x1=bar_index, y1=na, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(LondonCol, 40)) : na LondonLabel := showLabels ? label.new(x=na, y=na, text=LondonText, textcolor=color.new(LondonCol, 40), color=color.rgb(0,0,0,100), size=labelStyle(labelSize)) : na LondonOC := sessionOC ? line.new(x1=bar_index, y1=LondonOpenPrice, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(LondonCol, 40)) : na if NewYorkStart and showNewYork and inRange NewYorkBox := displayType=='Boxes' ? box.new(left=bar_index, top=na, right=na, bottom=na, border_width=borderWidth, bgcolor = colorBoxes ? NewYorkCol : na, border_style = lineStyle(borderStyle), border_color=color.new(NewYorkCol, 40)) : na NewYorkLine := halfline ? line.new(x1=bar_index, y1=na, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(NewYorkCol, 40)) : na NewYorkLabel := showLabels ? label.new(x=na, y=na, text=NewYorkText, textcolor=color.new(NewYorkCol, 40), color=color.rgb(0,0,0,100), size=labelStyle(labelSize)) : na NewYorkOC := sessionOC ? line.new(x1=bar_index, y1=NewYorkOpenPrice, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(NewYorkCol, 40)) : na if SydneyStart and showSydney and inRange SydneyBox := displayType=='Boxes' ? box.new(left=bar_index, top=na, right=na, bottom=na, border_width=borderWidth, bgcolor = colorBoxes ? SydneyCol : na, border_style = lineStyle(borderStyle), border_color=color.new(SydneyCol, 40)) : na SydneyLine := halfline ? line.new(x1=bar_index, y1=na, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(SydneyCol, 40)) : na SydneyLabel := showLabels ? label.new(x=na, y=na, text=SydneyText, textcolor=color.new(SydneyCol, 40), color=color.rgb(0,0,0,100), size=labelStyle(labelSize)) : na SydneyOC := sessionOC ? line.new(x1=bar_index, y1=SydneyOpenPrice, x2=na, y2=na, style=lineStyle(levelsStyle), color = color.new(SydneyCol, 40)) : na // Creating variables for alternative Sessions Box top and bottom (used for merging sessions) var float TokyoHighM = 0, var float TokyoLowM = 0, var float LondonHighM = 0, var float LondonLowM = 0, var float NewYorkHighM = 0, var float NewYorkLowM = 0, var float SydneyHighM = 0, var float SydneyLowM = 0 // Updating session boxes during sessions if inTokyo and inRange TokyoHighPrice := math.max(TokyoHighPrice, high) TokyoLowPrice := math.min(TokyoLowPrice, low) box.set_top(TokyoBox, TokyoHighPrice) box.set_bottom(TokyoBox, TokyoLowPrice) box.set_right(TokyoBox, bar_index + 1) label.set_x(TokyoLabel, (box.get_left(TokyoBox)+box.get_right(TokyoBox))/2) label.set_y(TokyoLabel, TokyoHighPrice) if sessionOC line.set_x2(TokyoOC, bar_index) line.set_y2(TokyoOC, close) if halfline line.set_y1(TokyoLine, (TokyoHighPrice+TokyoLowPrice)/2) line.set_y2(TokyoLine, (TokyoHighPrice+TokyoLowPrice)/2) line.set_x2(TokyoLine, bar_index+1) if merge and not inLondon and showLondon TokyoHighM := TokyoHighPrice TokyoLowM := TokyoLowPrice if merge and inLondon and showLondon box.set_top(TokyoBox, TokyoHighM) box.set_bottom(TokyoBox, TokyoLowM) label.set_y(TokyoLabel, TokyoHighM) box.set_right(TokyoBox, (box.get_left(LondonBox))) line.set_x2(TokyoLine, (box.get_left(LondonBox))) label.set_x(TokyoLabel, (box.get_left(TokyoBox)+box.get_right(TokyoBox))/2) line.set_x2(TokyoOC, (box.get_left(LondonBox))) line.set_y2(TokyoOC, LondonOpenPrice) line.set_y1(TokyoLine, (TokyoHighM+TokyoLowM)/2) line.set_y2(TokyoLine, (TokyoHighM+TokyoLowM)/2) var float pips = 0 var float chg = 0 pips := changeType=='Session High/Low' ? ((TokyoHighPrice - TokyoLowPrice) / syminfo.mintick / 10) : ((close - TokyoOpenPrice) / syminfo.mintick / 10) chg := changeType=='Session Open/Close' ? (100 * (close - TokyoOpenPrice) / TokyoOpenPrice) : ((TokyoHighPrice - TokyoLowPrice) / TokyoLowPrice * 100) if percentChange and not pipChange label.set_text(TokyoLabel, str.tostring(TokyoText) + ' (' + str.tostring(chg, format.percent) + ')') if pipChange and not percentChange label.set_text(TokyoLabel, str.tostring(TokyoText) + ' (' + str.tostring(pips) + ')') if percentChange and pipChange label.set_text(TokyoLabel, str.tostring(TokyoText) + ' ('+ str.tostring(chg, format.percent)+ ' • ' + str.tostring(pips) + ')') if inLondon and inRange LondonHighPrice := math.max(LondonHighPrice, high) LondonLowPrice := math.min(LondonLowPrice, low) box.set_top(LondonBox, LondonHighPrice) box.set_bottom(LondonBox, LondonLowPrice) box.set_right(LondonBox, bar_index+1) label.set_x(LondonLabel, (box.get_left(LondonBox)+box.get_right(LondonBox))/2) label.set_y(LondonLabel, LondonHighPrice) if sessionOC line.set_x2(LondonOC, bar_index) line.set_y2(LondonOC, close) if halfline line.set_y1(LondonLine, (LondonHighPrice+LondonLowPrice)/2) line.set_y2(LondonLine, (LondonHighPrice+LondonLowPrice)/2) line.set_x2(LondonLine, bar_index+1) if merge and not inNewYork and showNewYork LondonHighM := LondonHighPrice LondonLowM := LondonLowPrice if merge and inNewYork and showNewYork box.set_top(LondonBox, LondonHighM) box.set_bottom(LondonBox, LondonLowM) label.set_y(LondonLabel, LondonHighM) box.set_right(LondonBox, (box.get_left(NewYorkBox))) line.set_x2(LondonLine, (box.get_left(NewYorkBox))) label.set_x(LondonLabel, (box.get_left(LondonBox)+box.get_right(LondonBox))/2) line.set_x2(LondonOC, (box.get_left(NewYorkBox))) line.set_y2(LondonOC, NewYorkOpenPrice) line.set_y1(LondonLine, (LondonHighM+LondonLowM)/2) line.set_y2(LondonLine, (LondonHighM+LondonLowM)/2) var float pips = 0 var float chg = 0 pips := changeType=='Session High/Low' ? ((LondonHighPrice - LondonLowPrice) / syminfo.mintick / 10) : ((close - LondonOpenPrice) / syminfo.mintick / 10) chg := changeType=='Session Open/Close' ? (100 * (close - LondonOpenPrice) / LondonOpenPrice) : ((LondonHighPrice - LondonLowPrice) / LondonLowPrice * 100) if percentChange and not pipChange label.set_text(LondonLabel, str.tostring(LondonText) + ' (' + str.tostring(chg, format.percent) + ')') if pipChange and not percentChange label.set_text(LondonLabel, str.tostring(LondonText) + ' (' + str.tostring(pips) + ')') if percentChange and pipChange label.set_text(LondonLabel, str.tostring(LondonText) + ' ('+ str.tostring(chg, format.percent)+ ' • ' + str.tostring(pips) + ')') if inNewYork and inRange NewYorkHighPrice := math.max(NewYorkHighPrice, high) NewYorkLowPrice := math.min(NewYorkLowPrice, low) box.set_top(NewYorkBox, NewYorkHighPrice) box.set_bottom(NewYorkBox, NewYorkLowPrice) box.set_right(NewYorkBox, bar_index + 1) label.set_x(NewYorkLabel, (box.get_left(NewYorkBox)+box.get_right(NewYorkBox))/2) label.set_y(NewYorkLabel, NewYorkHighPrice) if sessionOC line.set_x2(NewYorkOC, bar_index) line.set_y2(NewYorkOC, close) if halfline line.set_y1(NewYorkLine, (NewYorkHighPrice+NewYorkLowPrice)/2) line.set_y2(NewYorkLine, (NewYorkHighPrice+NewYorkLowPrice)/2) line.set_x2(NewYorkLine, bar_index+1) if merge and not inSydney and showSydney NewYorkHighM := NewYorkHighPrice NewYorkLowM := NewYorkLowPrice if merge and inSydney and showSydney box.set_top(NewYorkBox, NewYorkHighM) box.set_bottom(NewYorkBox, NewYorkLowM) label.set_y(NewYorkLabel, NewYorkHighM) box.set_right(NewYorkBox, (box.get_left(SydneyBox))) line.set_x2(NewYorkLine, (box.get_left(SydneyBox))) label.set_x(NewYorkLabel, (box.get_left(NewYorkBox)+box.get_right(NewYorkBox))/2) line.set_x2(NewYorkOC, (box.get_left(SydneyBox))) line.set_y2(NewYorkOC, SydneyOpenPrice) line.set_y1(NewYorkLine, (NewYorkHighM+NewYorkLowM)/2) line.set_y2(NewYorkLine, (NewYorkHighM+NewYorkLowM)/2) var float pips = 0 var float chg = 0 pips := changeType=='Session High/Low' ? ((NewYorkHighPrice - NewYorkLowPrice) / syminfo.mintick / 10) : ((close - NewYorkOpenPrice) / syminfo.mintick / 10) chg := changeType=='Session Open/Close' ? (100 * (close - NewYorkOpenPrice) / NewYorkOpenPrice) : ((NewYorkHighPrice - NewYorkLowPrice) / NewYorkLowPrice * 100) if percentChange and not pipChange label.set_text(NewYorkLabel, str.tostring(NewYorkText) + ' (' + str.tostring(chg, format.percent) + ')') if pipChange and not percentChange label.set_text(NewYorkLabel, str.tostring(NewYorkText) + ' (' + str.tostring(pips) + ')') if percentChange and pipChange label.set_text(NewYorkLabel, str.tostring(NewYorkText) + ' ('+ str.tostring(chg, format.percent)+ ' • ' + str.tostring(pips) + ')') if inSydney and inRange SydneyHighPrice := math.max(SydneyHighPrice, high) SydneyLowPrice := math.min(SydneyLowPrice, low) box.set_top(SydneyBox, SydneyHighPrice) box.set_bottom(SydneyBox, SydneyLowPrice) box.set_right(SydneyBox, bar_index + 1) label.set_x(SydneyLabel, (box.get_left(SydneyBox)+box.get_right(SydneyBox))/2) label.set_y(SydneyLabel, SydneyHighPrice) if sessionOC line.set_x2(SydneyOC, bar_index) line.set_y2(SydneyOC, close) if halfline line.set_y1(SydneyLine, (SydneyHighPrice+SydneyLowPrice)/2) line.set_y2(SydneyLine, (SydneyHighPrice+SydneyLowPrice)/2) line.set_x2(SydneyLine, bar_index+1) if merge and not inTokyo and showTokyo SydneyHighM := SydneyHighPrice SydneyLowM := SydneyLowPrice if merge and inTokyo and showTokyo box.set_top(SydneyBox, SydneyHighM) box.set_bottom(SydneyBox, SydneyLowM) label.set_y(SydneyLabel, SydneyHighM) box.set_right(SydneyBox, (box.get_left(TokyoBox))) line.set_x2(SydneyLine, (box.get_left(TokyoBox))) label.set_x(SydneyLabel, (box.get_left(SydneyBox)+box.get_right(SydneyBox))/2) line.set_x2(SydneyOC, (box.get_left(TokyoBox))) line.set_y2(SydneyOC, TokyoOpenPrice) line.set_y1(SydneyLine, (SydneyHighM+SydneyLowM)/2) line.set_y2(SydneyLine, (SydneyHighM+SydneyLowM)/2) var float pips = 0 var float chg = 0 pips := changeType=='Session High/Low' ? ((SydneyHighPrice - SydneyLowPrice) / syminfo.mintick / 10) : ((close - SydneyOpenPrice) / syminfo.mintick / 10) chg := changeType=='Session Open/Close' ? (100 * (close - SydneyOpenPrice) / SydneyOpenPrice) : ((SydneyHighPrice - SydneyLowPrice) / SydneyLowPrice * 100) if percentChange and not pipChange label.set_text(SydneyLabel, str.tostring(SydneyText) + ' (' + str.tostring(chg, format.percent) + ')') if pipChange and not percentChange label.set_text(SydneyLabel, str.tostring(SydneyText) + ' (' + str.tostring(pips) + ')') if percentChange and pipChange label.set_text(SydneyLabel, str.tostring(SydneyText) + ' ('+ str.tostring(chg, format.percent)+ ' • ' + str.tostring(pips) + ')') // Coloring candles TKLO = showLondon ? (not inLondon) : true LONY = showNewYork ? (not inNewYork) : true NYSY = showSydney ? (not inSydney) : true SYTK = showTokyo ? (not inTokyo) : true barcolor((colorcandles or displayType=='Candles') and not merge and showTokyo and inTokyo and inRange ? color.new(TokyoCol, 40) : na, editable = false) barcolor((colorcandles or displayType=='Candles') and not merge and showLondon and inLondon and inRange ? color.new(LondonCol, 40) : na, editable = false) barcolor((colorcandles or displayType=='Candles') and not merge and showNewYork and inNewYork and inRange ? color.new(NewYorkCol, 40) : na, editable = false) barcolor((colorcandles or displayType=='Candles') and not merge and showSydney and inNewYork and inRange ? color.new(SydneyCol, 40) : na, editable = false) barcolor((colorcandles or displayType=='Candles') and merge and showTokyo and inTokyo and TKLO and inRange ? color.new(TokyoCol, 40) : na, editable = false) barcolor((colorcandles or displayType=='Candles') and merge and showLondon and inLondon and LONY and inRange ? color.new(LondonCol, 40) : na, editable = false) barcolor((colorcandles or displayType=='Candles') and merge and showNewYork and inNewYork and NYSY and inRange ? color.new(NewYorkCol, 40) : na, editable = false) barcolor((colorcandles or displayType=='Candles') and merge and showSydney and inSydney and SYTK and inRange ? color.new(SydneyCol, 40) : na, editable = false) // Coloring background if displayType=='Zones' TokyoT = time(timeframe.period, TokyoTime) LondonT = time(timeframe.period, LondonTime) NewYorkT = time(timeframe.period, NewYorkTime) SydneyT = time(timeframe.period, SydneyTime) bgcolor(displayType == 'Zones' and not merge and showTokyo and inRange and time == TokyoT ? TokyoCol : na, editable = false) bgcolor(displayType == 'Zones' and not merge and showLondon and inRange and time == LondonT ? LondonCol : na, editable = false) bgcolor(displayType == 'Zones' and not merge and showNewYork and inRange and time == NewYorkT ? NewYorkCol : na, editable = false) bgcolor(displayType == 'Zones' and not merge and showSydney and inRange and time == SydneyT ? SydneyCol : na, editable = false) bgcolor(displayType == 'Zones' and merge and not inLondon and showTokyo and inRange and time == TokyoT ? TokyoCol : na, editable = false) bgcolor(displayType == 'Zones' and merge and not inNewYork and showLondon and inRange and time == LondonT ? LondonCol : na, editable = false) bgcolor(displayType == 'Zones' and merge and not inSydney and showNewYork and inRange and time == NewYorkT ? NewYorkCol : na, editable = false) bgcolor(displayType == 'Zones' and merge and not inTokyo and showSydney and inRange and time == SydneyT ? SydneyCol : na, editable = false) // Plotting sessions in Timeline form plotshape(displayType=='Timeline' and (merge and showLondon ? (showTokyo and inTokyo and not inLondon) : showTokyo and inTokyo), style=shape.square, color=TokyoCol, location = location.bottom, size=size.auto) plotshape(displayType=='Timeline' and (merge and showNewYork ? (showLondon and inLondon and not inNewYork) : showLondon and inLondon), style=shape.square, color=LondonCol, location = location.bottom, size=size.auto) plotshape(displayType=='Timeline' and (merge and showSydney ? (showNewYork and inNewYork and not inSydney) : showNewYork and inNewYork), style=shape.square, color=NewYorkCol, location = location.bottom, size=size.auto) plotshape(displayType=='Timeline' and (merge and showTokyo ? (showSydney and inSydney and not inTokyo) : showSydney and inSydney), style=shape.square, color=SydneyCol, location = location.bottom, size=size.auto) // Creating alerts alertcondition(inTokyo and not inTokyo[1], 'Tokyo Open', 'The Tokyo Session has started') alertcondition(inLondon and not inLondon[1], 'London Open', 'The London Session has started') alertcondition(inNewYork and not inNewYork[1], 'New York Open', 'The New York Session has started') alertcondition(inSydney and not inSydney[1], 'Sydney Open', 'The Sydney Session has started') alertcondition(high > TokyoHighPrice[0] and inTokyo, 'Tokyo Session - New High', 'New High in Tokyo Session') alertcondition(high > LondonHighPrice[0] and inLondon, 'London Session - New High', 'New High in London Session') alertcondition(high > NewYorkHighPrice[0] and inNewYork, 'New York Session - New High', 'New High in New York Session') alertcondition(high > SydneyHighPrice[0] and inSydney, 'Sydney Session - New High', 'New High in Sydney Session') alertcondition(low > TokyoLowPrice[0] and inTokyo, 'Tokyo Session - New Low', 'New Low in Tokyo Session') alertcondition(low > LondonLowPrice[0] and inLondon, 'London Session - New Low', 'New Low in London Session') alertcondition(low > NewYorkLowPrice[0] and inNewYork, 'New York Session - New Low', 'New Low In New York Session') alertcondition(low > SydneyLowPrice[0] and inSydney, 'Sydney Session - New Low', 'New Low In Sydney Session')
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每日波幅報告

Day of Week - Volatility Report
程式碼:

Pine Script

簡介:

指標按照每周的天數分析波動性並報告統計數據。

概念:

不同的交易時段有不同市場的參與者參，瞭解這對週內市場有什麼影響？

以下是一些可以探索的想法：
一周中哪一天市場最具波動性？

參考當日的波幅設定止賺及止損。

是否有與最高勝率的交易日相吻合的情況？
一周中應停止交易的哪些日子？

這些問題涉及市場參與者和市場狀況的複雜因素，可能需要進一步的數據分析和研究才能得出確切的答案。不同的交易策略和風險偏好也可能導致不同的結果。建議您通過深入研究和回測來了解這些問題，以確定最適合您的交易策略的交易日。

備註:

裂口:
指標包括了裂口（gaps）所帶來的波動性。

計算方式:
統計數據不是基於絕對價格（不偏好趨勢市場），也不是基於百分比價格（不能描繪市場可能經歷的不同時期的波動性）。相反，使用相對於前幾周的平均區間（每週平均真實波幅）的價格。

交易時段:
該指標分析的是根據交易所交易時段所定義的每日圖表的工作日。

class="line-numbers show-invisibles inline-color copy-to-clipboard language-diff-markup diff-highlight"data-previewers="">// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © 1uptick // Last modified: 2023-11-15 // Version 2.0 //@version=5 indicator("Tops & Bottoms - Time of Day Report", format = format.percent, max_labels_count = 72) //-------------------------------------------------------------------- //#region Constants //-------------------------------------------------------------------- int COLUMN_WIDTH = 2 int COLUMN_GAP = 2 color COLUMN_BORDERCOLOR = color.new(chart.fg_color, 80) color COLUMN_TOP_MAX_COLOR = color.green color COLUMN_TOP_MIN_COLOR = #0c3299 color COLUMN_BOTTOM_MAX_COLOR = color.red color COLUMN_BOTTOM_MIN_COLOR = #311b92 color CATEGORY_LABEL_BGCOLOR = color.new(chart.bg_color, 50) color CATEGORY_LABEL_TEXTCOLOR = chart.fg_color array<string> TIMEFRAMES = array.from("15", "30", "60") //#endregion //-------------------------------------------------------------------- //#region Inputs //-------------------------------------------------------------------- timezoneTooltip = "Exchange and geographical timezones may observe Daylight Saving Time (DST)." sessionTooltip = "By default, the indicator identifies the top and bottom over the symbol's session. " + "You can specify your custom session (in the indicator's timezone)." noticeTitle = "Navigate to the 1-hour timeframe (30-minute timeframe if the market starts at 𝑥:30 AM or " + "15-minute timeframe if 𝑥:15 AM) for the indicator to analyze the bars and collect tops and bottoms." timezoneInput = input.string ("Exchange", "Timezone", [ "UTC", "Exchange", "Africa/Cairo", "Africa/Johannesburg", "Africa/Lagos", "Africa/Nairobi", "Africa/Tunis", "America/Argentina/Buenos_Aires", "America/Bogota", "America/Caracas", "America/Chicago", "America/Denver", "America/El_Salvador", "America/Juneau", "America/Lima", "America/Los_Angeles", "America/New_York", "America/Mexico_City", "America/Phoenix", "America/Santiago", "America/Sao_Paulo", "America/Toronto", "America/Vancouver", "Asia/Almaty", "Asia/Ashgabat", "Asia/Bahrain", "Asia/Bangkok", "Asia/Dubai", "Asia/Chongqing", "Asia/Colombo", "Asia/Ho_Chi_Minh", "Asia/Hong_Kong", "Asia/Istanbul", "Asia/Jakarta", "Asia/Jerusalem", "Asia/Karachi", "Asia/Kathmandu", "Asia/Kolkata", "Asia/Kuwait", "Asia/Manila", "Asia/Muscat", "Asia/Nicosia", "Asia/Qatar", "Asia/Riyadh", "Asia/Seoul", "Asia/Shanghai", "Asia/Singapore", "Asia/Taipei", "Asia/Tehran", "Asia/Tokyo", "Asia/Yangon", "Atlantic/Reykjavik", "Australia/Adelaide", "Australia/Brisbane", "Australia/Perth", "Australia/Sydney", "Europe/Amsterdam", "Europe/Athens", "Europe/Belgrade", "Europe/Berlin", "Europe/Bratislava", "Europe/Brussels", "Europe/Bucharest", "Europe/Budapest", "Europe/Copenhagen", "Europe/Dublin", "Europe/Helsinki", "Europe/Madrid", "Europe/Malta", "Europe/Moscow", "Europe/Lisbon", "Europe/London", "Europe/Luxembourg", "Europe/Oslo", "Europe/Paris", "Europe/Riga", "Europe/Rome", "Europe/Stockholm", "Europe/Tallinn", "Europe/Vilnius", "Europe/Warsaw", "Europe/Zurich", "Pacific/Auckland", "Pacific/Chatham", "Pacific/Fakaofo", "Pacific/Honolulu", "Pacific/Norfolk" ], timezoneTooltip, display = display.none ) customSessionInput = input.bool (false, "Custom Session", inline = "Session") sessionInput = input.session ("0000-0000", "", tooltip = sessionTooltip, inline = "Session", display = display.none) sessionTypeInput = input.string ("All", "Session", ["All", "Up", "Down"], group = "Filters") startDateInput = input.time (timestamp("01 Jan 1975"), "From", group = "Filters") endDateInput = input.time (timestamp("31 Dec 2050"), "To", group = "Filters") noticeInput = input.bool (true, noticeTitle, group = "How To Use?", confirm = true, display = display.none) //#endregion //-------------------------------------------------------------------- //#region Types //-------------------------------------------------------------------- type Marker float price = na int time = na //#endregion //-------------------------------------------------------------------- //#region Variables declarations //-------------------------------------------------------------------- var topsByHourMap = map.new<int, int>() var bottomsByHourMap = map.new<int, int>() var openTimesByHourMap = map.new<int, string>() var closeTimesByHourMap = map.new<int, string>() var top = Marker.new() var bottom = Marker.new() //#endregion //-------------------------------------------------------------------- //#region Functions & methods //-------------------------------------------------------------------- // @function Produce the timezone parameter from the user-selected setting. // @returns (string) Timezone getTimezone() => var _tz = switch timezoneInput "UTC" => "UTC+0" "Exchange" => syminfo.timezone => timezoneInput // @function Get the hour in the user-selected timezone from a given UNIX time. // @returns (int) Hour getHour(int barTime) => hour(barTime, getTimezone()) // @function Get the color based on a gradient between the minimum and maximum values. // @returns color getGradientColor(float value, float minValue, float maxValue, color minColor, color maxColor) => // When `minValue` and `maxValue` are identical (on the first collected values), return the mid gradient color instead of no color. minValue != maxValue ? color.from_gradient(value, minValue, maxValue, minColor, maxColor) : color.from_gradient(0.5, 0, 1, minColor, maxColor) // @function Draw the columns for a given hour. // @returns void drawHourlyColumns(int key) => var _upperColumnBox = box.new(na, na, na, na, COLUMN_BORDERCOLOR) var _lowerColumnBox = box.new(na, na, na, na, COLUMN_BORDERCOLOR) var _upperDataLabel = label.new(na, na, color = color(na), style = label.style_label_down) var _lowerDataLabel = label.new(na, na, color = color(na), style = label.style_label_up) var _categoryLabel = label.new(na, na, color = CATEGORY_LABEL_BGCOLOR, style = label.style_label_center, textcolor = CATEGORY_LABEL_TEXTCOLOR) var _gridMultiplier = COLUMN_WIDTH + COLUMN_GAP if barstate.islast _topsArray = topsByHourMap.values() _bottomsArray = bottomsByHourMap.values() // Sum the number of data sampled. _dataSum = _topsArray.sum() // Calculate the shares of occurrence of tops and bottoms. _top = topsByHourMap.get(key) _bottom = bottomsByHourMap.get(key) _topY = nz(_top / _dataSum * 100) _bottomY = nz(_bottom / _dataSum * 100) // Get the coordinates for plotting the columns chart (on the left or right side of the last bar, given enough space). _hasSpace = bar_index - 24 * _gridMultiplier > 0 _x1 = _hasSpace ? bar_index + (key - 24) * _gridMultiplier : bar_index + key * _gridMultiplier _x2 = _x1 + COLUMN_WIDTH _center = _x1 + COLUMN_WIDTH / 2 // Get the coloring of the columns and data labels. _topsMin = _topsArray.min() / _dataSum * 100 _topsMax = _topsArray.max() / _dataSum * 100 _bottomsMin = _bottomsArray.min() / _dataSum * 100 _bottomsMax = _bottomsArray.max() / _dataSum * 100 _topColor = getGradientColor(_topY, _topsMin, _topsMax, COLUMN_TOP_MIN_COLOR, COLUMN_TOP_MAX_COLOR) _bottomColor = getGradientColor(_bottomY, _bottomsMin, _bottomsMax, COLUMN_BOTTOM_MIN_COLOR, COLUMN_BOTTOM_MAX_COLOR) // Plot the upper and lower columns for tops and bottoms. _upperColumnBox.set_lefttop (_x1, _topY) _upperColumnBox.set_rightbottom (_x2, 0) _upperColumnBox.set_bgcolor (_topColor) _lowerColumnBox.set_lefttop (_x1, 0) _lowerColumnBox.set_rightbottom (_x2, -_bottomY) _lowerColumnBox.set_bgcolor (_bottomColor) // Plot the X-axis category label. _openTime = openTimesByHourMap.get(key) _closeTime = closeTimesByHourMap.get(key) _isCategoryDefined = not (na(_openTime) or na(_closeTime)) _categoryLabel.set_xy (_center, 0) _categoryLabel.set_text (str.tostring(key)) _categoryLabel.set_tooltip (_isCategoryDefined ? str.format("{0} to {1} ({2})", _openTime, _closeTime, getTimezone()) : "Not Collected") // Plot the data labels for tops and bottoms. if not na(_top) _upperDataLabel.set_xy (_center, _topY) _upperDataLabel.set_text (str.tostring(math.round(_topY))) _upperDataLabel.set_textcolor (_topColor) _upperDataLabel.set_tooltip (str.format("{0} based on {1} sampled days", str.tostring(_topY, format.percent), _dataSum)) if not na(_bottom) _lowerDataLabel.set_xy (_center, -_bottomY) _lowerDataLabel.set_text (str.tostring(math.round(_bottomY))) _lowerDataLabel.set_textcolor (_bottomColor) _lowerDataLabel.set_tooltip (str.format("{0} based on {1} sampled days", str.tostring(_bottomY, format.percent), _dataSum)) // @function Check if the day/custom session matches the user-selected session type filter. // @returns bool isValidSessionType(start, end) => var float _open = na bool _isValid = na if start _open := open if end _isValid := switch sessionTypeInput "All" => not na(_open[1]) "Up" => close[1] > _open[1] "Down" => close[1] < _open[1] _isValid // @function Check if the current bar time is in the user-selected time range filter. // @returns bool isInTimeRange() => time >= startDateInput and time <= endDateInput // @function Produce the UNIX time of the current date at a specified time in the user-selected timezone. // @returns (int) UNIX time getTime(int h, int m) => timestamp(getTimezone(), year, month, dayofmonth, h, m, second) // @function Get the current day's session dates from a given session string. // @returns ([int, int]) Start and end UNIX time getSessionTimes(sessionString) => [getTime(int(str.tonumber(str.substring(sessionString, 0, 2))), int(str.tonumber(str.substring(sessionString, 2, 4)))), getTime(int(str.tonumber(str.substring(sessionString, 5, 7))), int(str.tonumber(str.substring(sessionString, 7))))] // @function Detect changes in the day/custom session and if the current bar is in the session. // @returns [bool, bool, bool] sessionChange() => if customSessionInput var int _startTime = na var int _endTime = na _isInSession = not na(time(timeframe.period, sessionInput, getTimezone())) [_currentStartTime, _currentEndTime] = getSessionTimes(sessionInput) // On overnight sessions (e.g., EURUSD), preserve original start and end times. _startTime := time >= _currentStartTime ? _currentStartTime : _startTime _endTime := time >= _currentEndTime ? _currentEndTime : _endTime // Start on the first bar of the session. _start = ta.change(_startTime) > 0 and _isInSession // End after the last bar of the session. _end = ta.change(_endTime) > 0 and _isInSession[1] [_start, _end, _isInSession] else // Start and end on the day change. _dayChange = timeframe.change("D") [_dayChange, _dayChange, true] //#endregion //-------------------------------------------------------------------- //#region Logic //-------------------------------------------------------------------- if TIMEFRAMES.indexof(timeframe.period) == -1 runtime.error("The report can not compute data on the chart's timeframe. Please navigate to the 1-hour, 30-minute, or 15-minute timeframe.") //@variable Is true when the current bar is inside the time range filter. isInRange = isInTimeRange() // Session variables from the day/custom session. [sessionStart, sessionEnd, isInSession] = sessionChange() // @variable Is true when the day/custom session closes per the session type filter. isValidType = isValidSessionType(sessionStart, sessionEnd) // Track the top and bottom of the day/custom session. if isInRange // Reset the top and bottom on the first bar of a new day/custom session. if sessionStart top.price := na top.time := na bottom.price := na bottom.time := na // Track the top and bottom. if na(top.price) or high > top.price top.price := high top.time := time if na(bottom.price) or low < bottom.price bottom.price := low bottom.time := time // Collect the top, bottom, and time data. if isInRange and barstate.isconfirmed // @variable Is true on the first bar of the time range. _isFirstBar = na(top.time[1]) or na(bottom.time[1]) // Collect the top and bottom on matching type on a day/custom session change. if isValidType and not _isFirstBar _topHour = getHour(top.time[1]) _bottomHour = getHour(bottom.time[1]) _topCount = nz(topsByHourMap.get(_topHour)) +1 _bottomCount = nz(bottomsByHourMap.get(_bottomHour)) +1 topsByHourMap.put (_topHour, _topCount) bottomsByHourMap.put(_bottomHour, _bottomCount) log.info("\n▲ Top at {0} ({1}/{4})\n▼ Bottom at {2} ({3}/{4})", _topHour, _topCount, _bottomHour, _bottomCount, topsByHourMap.values().sum()) // Collect the hourly opening and closing times // On hourly time change, collect the open time and preceding close time. // The times are be displayed in the tooltips of category labels. _barHour = getHour(time) _prevBarHour = getHour(time[1]) if _prevBarHour != _barHour openTimesByHourMap.put (_barHour, str.format_time(time, "HH:mm", getTimezone())) closeTimesByHourMap.put(_prevBarHour, str.format_time(time_close[1], "HH:mm", getTimezone())) //#endregion //-------------------------------------------------------------------- //#region Visuals //-------------------------------------------------------------------- drawHourlyColumns(0) drawHourlyColumns(1) drawHourlyColumns(2) drawHourlyColumns(3) drawHourlyColumns(4) drawHourlyColumns(5) drawHourlyColumns(6) drawHourlyColumns(7) drawHourlyColumns(8) drawHourlyColumns(9) drawHourlyColumns(10) drawHourlyColumns(11) drawHourlyColumns(12) drawHourlyColumns(13) drawHourlyColumns(14) drawHourlyColumns(15) drawHourlyColumns(16) drawHourlyColumns(17) drawHourlyColumns(18) drawHourlyColumns(19) drawHourlyColumns(20) drawHourlyColumns(21) drawHourlyColumns(22) drawHourlyColumns(23) //#endregion
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圖表支持及阻力

Support and Resistnace
程式碼:

Pine Script

簡介:

革新您在TradingView上的交易體驗！這工具適用於三個不同的時間框架，提供全面的市場動態視圖，找出圖中阻力及支持，幫助您做出明智的交易決策。

功能:

1. 3組時段設置
2. 支持及阻力張度設置
3. 選擇 阻力/支持 線或區間
   > (區間闊度 -> 1 -> %0.05, 2 -> %0.06, 3 -> %0.075.)
4. 選擇顯示 "突破/Break" 或 "測試/Retest")
   > 顯示 "突破" -> 箭咀籃色 "B"。
5. 設定突破警報
6. 設定 " 避免假突破"
   > 程式透過比較該點的平均成交量與較長期的平均成交量來避免虛假突破點。

class="line-numbers show-invisibles inline-color copy-to-clipboard language-diff-markup diff-highlight"data-previewers="">// This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // @1uptick //@version=5 const bool DEBUG = false indicator("Support & Resistance", overlay = true, max_labels_count = 100, max_lines_count = 100, max_boxes_count = 100, max_bars_back = 305) const int timeframeCount = 3 const float labelOffsetsY = 1.001 const int labelOffsetsXIndex = 30 const float epsilon = 0.001 const float retestEpsilon = 0.002 const int maxPivotsBackSR = 15 const int retestLabelEveryXBars = 4 const int maxTraverse = 200 // Affects bar history limit. Default value 200. const int maxRetestLabels = 25 const int maxSupports = 3 const int maxResistances = 3 const float retestPriceDifferencePercentMax = 0.02 const bool calculateTimeSkipMS = false const int debug_maxPivotLabels = 25 // _____ INPUTS _____ resistanceSupportCount = input.int(3, "Support & Resistance Count", options = [1, 2, 3], group = "General Configuration") pivotRange = input.int(15, "Pivot Range", options = [5, 15, 30], tooltip = "Increase for more general pivots, decrease for more private pivots.", group = "General Configuration") strength = input.int(1, "Strength", options = [1, 2, 3, 4], tooltip = "X many times price touched relative price area in order to be considered a support/resistance zone.", group = "General Configuration") expandLines = input.bool(true,"Expand Lines & Zones", group = "General Configuration") enableZones = input.bool(false, "Enable Zones", group = "Support & Resistance Zones") zoneWidth = input.int(1, "Zone Width", options = [1,2,3], group = "Support & Resistance Zones") timeframe1Enabled = input.bool(true, title = "", group = "Timeframes", inline = "timeframe1") timeframe1 = input.timeframe("", title = "", group = "Timeframes", inline = "timeframe1") timeframe2Enabled = input.bool(false, title = "", group = "Timeframes", inline = "timeframe2") timeframe2 = input.timeframe("15", title = "", group = "Timeframes", inline = "timeframe2") timeframe3Enabled = input.bool(false, title = "", group = "Timeframes", inline = "timeframe3") timeframe3 = input.timeframe("30", title = "", group = "Timeframes", inline = "timeframe3") showBreaks = input.bool(true,"Show Breaks", group = "Breaks & Retests", inline = "ShowBR") showRetests = input.bool(true,"Show Retests", group = "Breaks & Retests", inline = "ShowBR") avoidFalseBreaks = input.bool(true,"Avoid False Breaks", group = "Breaks & Retests") falseBreakoutVolumeThreshold = input.int(30, "Break Volume Threshold %", minval = 0, maxval = 100, group = "Breaks & Retests", tooltip = "Only taken into account if Avoid False Breakouts is enabled.\nHigher values mean it's less likely to be a break.") inverseBrokenLineColor = input.bool(false,"Inverse Color After Broken", tooltip = "Needs Show Breaks & Expand Lines option enabled.", group = "Breaks & Retests") lineStyle = input.string("Solid", "Line Style", ["Solid", "Dashed", "Dotted"], group = "Style") lineWidth = input.int(2, "Line Width", minval = 1, group = "Style") supportColor = input.color(#08998180, "Support Color", group = "Style", inline = "RScolors") resistanceColor = input.color(#f2364580, "Resistance Color", group = "Style", inline = "RScolors") textColor = input.color(#ffffff80, "Text Color", group = "Style", inline = "RScolors") enableRetestAlerts = input.bool(true, "Enable Retest Alerts", tooltip = "Needs Show Retests option enabled.", group = "Alerts") enableBreakAlerts = input.bool(true, "Enable Break Alerts", group = "Alerts") memoryOptimizatonEnabled = input.bool(false, "Enable Memory Optimization", tooltip = "Enable this option if you encounter memory errors.", group = "Advanced") // _____ INPUTS END _____ // _____ DEBUG OPTIONS _____ debug_labelPivots = not DEBUG ? "None" : input.string("None", title = "[DBG] Label Pivots", group = "DEBUG", options = ["All", "RS", "None"], tooltip = "All -> Debugs all pivot labels.\nRS -> Debugs RS pivot labels.\nNone -> Debugs none of the last R&S pivots.") debug_pivotLabelText = not DEBUG ? false : input.bool(false, title = "[DBG] Pivot Label Text", group = "DEBUG") debug_showBrokenOnLabel = not DEBUG ? false : input.bool(false, "[DBG] Show Broken Text On Label", group = "DEBUG") debug_removeDuplicateRS = not DEBUG ? true : input.bool(true, "[DBG] Remove Duplicate RS", group = "DEBUG") debug_lastXResistances = not DEBUG ? 3 : input.int(3, "[DBG] Show Last X Resistances", minval = 0, maxval = maxResistances, group = "DEBUG") debug_lastXSupports = not DEBUG ? 3 : input.int(3, "[DBG] Show Last X Supports", minval = 0, maxval = maxSupports, group = "DEBUG") debug_enabledHistory = not DEBUG ? true : input.bool(true, "[DBG] Enable History", group = "DEBUG") debug_maxHistoryRecords = not DEBUG ? 10 : input.int(10, "[DBG] Max History Records", options = [1, 2, 5, 10, 25], group = "DEBUG") // _____ DEBUG OPTIONS END _____ createRSLine (color) => line.new(na, na, na, na, extend = expandLines ? extend.both : extend.none, xloc=xloc.bar_time, color = color, width = lineWidth, style = lineStyle == "Dashed" ? line.style_dashed : lineStyle == "Dotted" ? line.style_dotted : line.style_solid) createRSBox (color, xlocType) => box.new(na, na, na, na, text_size = size.normal, xloc = xlocType, extend = extend.both, bgcolor = color, text_color = textColor, text_halign = expandLines ? text.align_right : text.align_center, border_color = #00000000) createRSLabel () => label.new(na, na, "", style = label.style_none, textcolor = textColor) createBreakLabel (RSType) => label.new(na,na,"B",style = RSType == "Resistance" ? label.style_label_up : label.style_label_down, color=color.blue, textcolor = color.white, xloc = xloc.bar_time, size = size.small) createRetestLabel (RSType) => label.new(na,na,"R",style = RSType == "Resistance" ? label.style_label_down : label.style_label_up, color = RSType == "Resistance" ? resistanceColor : supportColor, textcolor = color.white, xloc = xloc.bar_time, size = size.small) moveLine(_line, _x, _y, _x2) => line.set_xy1(_line, _x, _y) line.set_xy2(_line, _x2, _y) moveBox (_box, _topLeftX, _topLeftY, _bottomRightX, _bottomRightY) => box.set_lefttop(_box, _topLeftX, _topLeftY) box.set_rightbottom(_box, _bottomRightX, _bottomRightY) moveRSInfoBox (_box, _startPointX, _price, _endPointX) => zoneWidthPercent = zoneWidth == 1 ? 0.05 : zoneWidth == 2 ? 0.06 : 0.075 topY = _price * (1.0 + (zoneWidthPercent / 2.0 / 100.0)) bottomY = _price * (1.0 - (zoneWidthPercent / 2.0 / 100.0)) moveBox(_box, _startPointX, topY, _endPointX, bottomY) // _____ TYPES _____ type RSInfo bool isBroken = na int brokenTime = na string RSType = na float price = na line line = na box box = na label priceLabel = na chart.point[] points = na label[] debugPoints = na label breakLabel = na label[] retestLabels = na line breakLine = na box breakBox = na newRSInfo (RSType) => newRSInfo = RSInfo.new() newRSInfo.RSType := RSType newRSInfo.price := na newRSInfo.isBroken := false newRSInfo.brokenTime := na newRSInfo.line := enableZones ? na : createRSLine(RSType == "Resistance" ? resistanceColor : supportColor) newRSInfo.box := enableZones ? createRSBox(RSType == "Resistance" ? resistanceColor : supportColor, xloc.bar_time) : na newRSInfo.priceLabel := enableZones ? na : createRSLabel() newRSInfo.points := array.new<chart.point>(0) newRSInfo.debugPoints := array.new<label>(0) newRSInfo.retestLabels := array.new<label>(0) newRSInfo.breakLabel := na newRSInfo.breakLine := na newRSInfo.breakBox := na newRSInfo histRSInfo (RSInfo RSInfoF) => RSType = RSInfoF.RSType newRS = RSInfo.new() newRS.RSType := RSType newRS.price := RSInfoF.price newRS.debugPoints := array.new<label>(0) newRS.retestLabels := array.new<label>(0) newRS.points := array.new<chart.point>(0) histText = "History | " + str.tostring(newRS.price, format.mintick) startTime = math.min(time, RSInfoF.points.get(strength - 1).time) endTime = RSInfoF.isBroken ? RSInfoF.brokenTime : time if enableZones newRS.box := createRSBox(RSType == "Resistance" ? resistanceColor : supportColor, xloc.bar_time) moveRSInfoBox(newRS.box, startTime, newRS.price, endTime) box.set_extend(newRS.box, expandLines ? extend.both : extend.none) box.set_text(newRS.box, histText) else newRS.line := line.copy(RSInfoF.line) moveLine(newRS.line, startTime, newRS.price, endTime) line.set_extend(newRS.line, expandLines ? extend.both : extend.none) newRS.priceLabel := label.copy(RSInfoF.priceLabel) label.set_text(newRS.priceLabel, histText) label.set_xloc(newRS.priceLabel, (startTime + endTime) / 2, xloc.bar_time) if not na(newRS.breakLabel) newRS.breakLabel := label.copy(RSInfoF.breakLabel) newRS safeDeleteRSInfo (RSInfo RSInfoF) => if not na(RSInfoF) line.delete(RSInfoF.line) box.delete(RSInfoF.box) label.delete(RSInfoF.priceLabel) RSInfoF.points.clear() if RSInfoF.debugPoints.size() > 0 for i = 0 to RSInfoF.debugPoints.size() - 1 label.delete(RSInfoF.debugPoints.get(i)) RSInfoF.debugPoints.clear() if RSInfoF.retestLabels.size() > 0 for i = 0 to RSInfoF.retestLabels.size() - 1 label.delete(RSInfoF.retestLabels.get(i)) RSInfoF.retestLabels.clear() label.delete(RSInfoF.breakLabel) line.delete(RSInfoF.breakLine) box.delete(RSInfoF.breakBox) type timeframeInfo int index = na string timeframeStr = na bool isEnabled = false RSInfo[] resistances = na RSInfo[] supports = na float[] highPivots = na int[] highTimes = na float[] lowPivots = na int[] lowTimes = na newTimeframeInfo (index, timeframeStr, isEnabled) => newTFInfo = timeframeInfo.new() newTFInfo.index := index newTFInfo.isEnabled := isEnabled newTFInfo.timeframeStr := timeframeStr newTFInfo.resistances := array.new<RSInfo>(debug_lastXResistances) newTFInfo.supports := array.new<RSInfo>(debug_lastXSupports) newTFInfo.highPivots := array.new<float>() newTFInfo.highTimes := array.new<int>() newTFInfo.lowPivots := array.new<float>() newTFInfo.lowTimes := array.new<int>() newTFInfo // _____ TYPES END _____ // _____ VARS _____ var timeframeInfo[] timeframeInfos = array.from(newTimeframeInfo(1, timeframe1, timeframe1Enabled), newTimeframeInfo(2, timeframe2, timeframe2Enabled), newTimeframeInfo(3, timeframe3, timeframe3Enabled)) var bool initRun = true var int maxTimeskipMS = 0 var float[] allLowPivots = array.new<float>(0) var float[] allHighPivots = array.new<float>(0) var int[] allLowTimes = array.new<int>(0) var int[] allHighTimes = array.new<int>(0) var RSInfo[] history = array.new<RSInfo>(0) RSInfo[] curRSList = array.new<RSInfo>(0) RSInfo[] oldRSList = array.new<RSInfo>(0) int maxPivotsAllowed = memoryOptimizatonEnabled ? 10 : 15 // Affects memory limit. Default value 30. // _____ VARS END _____ doValuesTouch (float value1, float value2) => if math.abs(value1 - value2) / ((value1 + value2) / 2.0) <= epsilon true else false doValuesTouch (float value1, float value2, float customEpsilon) => if math.abs(value1 - value2) / ((value1 + value2) / 2.0) <= customEpsilon true else false findLatestRS (timeframeInfo timeframeInfoF, string RSType, pivots, times, bannedValues) => RSInfo latestRSF = na pivotsCount = pivots.size() if pivotsCount > 0 for i = 0 to pivotsCount - 1 if i >= maxTraverse break index = pivotsCount - i - 1 occurances = 0 invalidValue = false pivotValue1 = pivots.get(index) if bannedValues.size() > 0 for a = 0 to bannedValues.size() - 1 if doValuesTouch(pivotValue1, bannedValues.get(a)) invalidValue := true break if invalidValue continue for j = 0 to pivotsCount - 1 if j >= maxTraverse break index2 = pivotsCount - j - 1 pivotValue2 = pivots.get(index2) if doValuesTouch(pivotValue1, pivotValue2) occurances += 1 if occurances >= strength latestRSF := newRSInfo(RSType) latestRSF.price := pivotValue1 break if math.abs(index - index2) > maxPivotsBackSR * strength break if not na(latestRSF) break if not na(latestRSF) cnt = 0 if pivotsCount > 0 for i = 0 to pivotsCount - 1 if i >= maxTraverse break index = pivotsCount - i - 1 pivotValue = pivots.get(index) if doValuesTouch(pivotValue, latestRSF.price) labelTime = times.get(index) latestRSF.points.push(chart.point.from_time(labelTime, pivotValue)) cnt += 1 if cnt == strength break if not (debug_labelPivots == "None") if not (debug_labelPivots == "All") if not na(latestRSF) cnt = 0 if pivotsCount > 0 for i = 0 to pivotsCount - 1 index = pivotsCount - i - 1 pivotValue = pivots.get(index) if doValuesTouch(pivotValue, latestRSF.price) labelTime = times.get(index) latestRSF.debugPoints.push(RSType == "Resistance" ? label.new(labelTime,pivotValue,text=debug_pivotLabelText ? str.tostring(pivotValue) : "",xloc=xloc.bar_time, color=resistanceColor, textcolor=color.white) : label.new(labelTime,pivotValue,text=debug_pivotLabelText ? str.tostring(pivotValue) : "",xloc=xloc.bar_time, color=supportColor,style = label.style_label_up, textcolor=color.white)) cnt += 1 if cnt == strength break else if not na(latestRSF) if pivotsCount > 0 for i = 0 to pivotsCount - 1 index = pivotsCount - i - 1 pivotValue = pivots.get(index) labelTime = times.get(index) latestRSF.debugPoints.push(RSType == "Resistance" ? label.new(labelTime,pivotValue,text=debug_pivotLabelText ? str.tostring(pivotValue) : "",xloc=xloc.bar_time, color=resistanceColor, textcolor=color.white) : label.new(labelTime,pivotValue,text=debug_pivotLabelText ? str.tostring(pivotValue) : "",xloc=xloc.bar_time, color=supportColor,style = label.style_label_up, textcolor=color.white)) if latestRSF.debugPoints.size() > debug_maxPivotLabels break latestRSF findLatestNthRS (timeframeInfo timeframeInfoF, string RSType, pivots, times, n) => float[] bannedValues = array.new<float>() foundRS = 0 RSInfo foundLatestRS = na while foundRS < n foundLatestRS := findLatestRS(timeframeInfoF, RSType, pivots, times, bannedValues) if not na(foundLatestRS) foundRS += 1 bannedValues.push(foundLatestRS.price) else break foundLatestRS isTimeframeLower (timeframe1F, timeframe2F) => timeframe.in_seconds(timeframe1F) < timeframe.in_seconds(timeframe2F) getMinTimeframe (timeframe1F, timeframe2F) => if isTimeframeLower(timeframe1F, timeframe2F) timeframe1F else timeframe2F getMaxTimeframe (timeframe1F, timeframe2F) => if isTimeframeLower(timeframe1F, timeframe2F) timeframe2F else timeframe1F getFirstBreak (RSInfo rsInfo) => if na(rsInfo) [na, na] curIndex = 0 float foundBreakLevel = na int foundBreakTime = na while true if curIndex >= maxTraverse break isBarBreak = rsInfo.RSType == "Resistance" ? (close[curIndex + 1] <= rsInfo.price and close[curIndex] > rsInfo.price) : (close[curIndex + 1] >= rsInfo.price and close[curIndex] < rsInfo.price) if isBarBreak isTrueBreakout = true if avoidFalseBreaks shortTerm = 5 longTerm = 15 shortSum = 0.0 longSum = 0.0 for i = 0 to shortTerm shortSum += volume[curIndex + i] for i = 0 to longTerm longSum += volume[curIndex + i] shortVolumeAvg = shortSum / shortTerm longVolumeAvg = longSum / longTerm volumeRatio = ((shortVolumeAvg - longVolumeAvg) / longVolumeAvg) * 100.0 isTrueBreakout := (volumeRatio >= falseBreakoutVolumeThreshold) if isTrueBreakout foundBreakLevel := rsInfo.RSType == "Resistance" ? low[curIndex] : high[curIndex] foundBreakTime := time[curIndex] curIndex += 1 if time[curIndex] <= rsInfo.points.get(strength - 1).time break [foundBreakLevel, foundBreakTime] getRetests (RSInfo rsInfo) => if na(rsInfo) [na,na] curIndex = 0 lastRetestIndex = -999 int[] retestTimes = array.new<int>() float[] retestLevels = array.new<float>() while true if curIndex >= maxTraverse break if retestLevels.size() == maxRetestLabels break if rsInfo.isBroken and time[curIndex] >= rsInfo.brokenTime curIndex += 1 continue differencePercent = 100.0 * math.abs(rsInfo.price - close[curIndex]) / ((rsInfo.price + close[curIndex]) / 2) isRetest = (rsInfo.RSType == "Resistance" ? (doValuesTouch(rsInfo.price, close[curIndex], retestEpsilon) or doValuesTouch(rsInfo.price, high[curIndex], retestEpsilon) or high[curIndex] > rsInfo.price) : (doValuesTouch(rsInfo.price, close[curIndex], retestEpsilon) or doValuesTouch(rsInfo.price, low[curIndex], retestEpsilon) or low[curIndex] < rsInfo.price)) and differencePercent < retestPriceDifferencePercentMax if isRetest and curIndex - lastRetestIndex >= retestLabelEveryXBars retestLevels.push(rsInfo.RSType == "Resistance" ? high[curIndex] : low[curIndex]) retestTimes.push(time[curIndex]) lastRetestIndex := curIndex curIndex += 1 if time[curIndex] <= rsInfo.points.get(strength - 1).time break [retestLevels, retestTimes] formatTimeframeString (formatTimeframe) => timeframeF = formatTimeframe == "" ? timeframe.period : formatTimeframe if str.contains(timeframeF, "D") or str.contains(timeframeF, "W") or str.contains(timeframeF, "S") or str.contains(timeframeF, "M") timeframeF else seconds = timeframe.in_seconds(timeframeF) if seconds >= 3600 hourCount = int(seconds / 3600) str.tostring(hourCount) + " Hour" + (hourCount > 1 ? "s" : "") else timeframeF + " Min" getPivot (pivotType) => pivot = (pivotType == "high" ? ta.pivothigh(high, pivotRange, pivotRange) : ta.pivotlow(low, pivotRange, pivotRange)) pivot handleRSInfo (timeframeInfo timeframeInfoF, RSInfo RSInfoF, int index, string RSType) => if not na(RSInfoF) if not na(timeframeInfoF) curRSList.push(RSInfoF) [foundBreakLevel, foundBreakTime] = getFirstBreak(RSInfoF) RSInfoF.isBroken := na(foundBreakLevel) ? false : true RSInfoF.brokenTime := na(foundBreakLevel) ? na : foundBreakTime if not na(foundBreakLevel) if showBreaks if na(RSInfoF.breakLabel) RSInfoF.breakLabel := createBreakLabel(RSInfoF.RSType) label.set_xy(RSInfoF.breakLabel, foundBreakTime, foundBreakLevel * (RSInfoF.RSType == "Resistance" ? (1.0 / labelOffsetsY) : labelOffsetsY)) if expandLines if na(RSInfoF.breakLine) and enableZones == false RSInfoF.breakLine := createRSLine(color.black) if na(RSInfoF.breakBox) and enableZones == true RSInfoF.breakBox := createRSBox(color.black, xloc.bar_time) if not enableZones line.set_extend(RSInfoF.breakLine, extend.right) else box.set_extend(RSInfoF.breakBox, extend.right) if inverseBrokenLineColor and showBreaks if not enableZones line.set_color(RSInfoF.breakLine, RSInfoF.RSType == "Resistance" ? supportColor : resistanceColor) else box.set_bgcolor(RSInfoF.breakBox, RSInfoF.RSType == "Resistance" ? supportColor : resistanceColor) else if not enableZones line.set_color(RSInfoF.breakLine, RSInfoF.RSType == "Resistance" ? resistanceColor : supportColor) else box.set_bgcolor(RSInfoF.breakBox, RSInfoF.RSType == "Resistance" ? resistanceColor : supportColor) if showRetests [retestLevels, retestTimes] = getRetests(RSInfoF) if not na(retestLevels) and retestLevels.size() > 0 for i = 0 to retestLevels.size() - 1 newRetestLabel = createRetestLabel(RSInfoF.RSType) label.set_xy(newRetestLabel, retestTimes.get(i), retestLevels.get(i) * (RSInfoF.RSType == "Support" ? (1.0 / labelOffsetsY) : labelOffsetsY)) RSInfoF.retestLabels.push(newRetestLabel) //timeSkipOffset = maxTimeskipMS / 4 timeSkipOffset = 0 if enableZones zoneEndX = time + timeSkipOffset + timeframe.in_seconds(timeframe.period) * 1000 * labelOffsetsXIndex startTime = math.min(time, RSInfoF.points.get(strength - 1).time) moveRSInfoBox(RSInfoF.box, startTime, RSInfoF.price, na(foundBreakTime) ? zoneEndX : foundBreakTime) moveRSInfoBox(RSInfoF.breakBox, foundBreakTime, RSInfoF.price, zoneEndX) else endTime = time + timeSkipOffset + timeframe.in_seconds(timeframe.period) * 1000 startTime = math.min(time, RSInfoF.points.get(strength - 1).time) moveLine(RSInfoF.line, startTime, RSInfoF.price, na(foundBreakTime) ? endTime : foundBreakTime) moveLine(RSInfoF.breakLine, foundBreakTime, RSInfoF.price, endTime) //log.info(str.tostring(RSInfoF.price) + " | " + str.tostring(RSInfoF.points.get(strength - 1).time) + " = " + str.tostring(line.get_x1(RSInfoF.line)) + " | " + str.tostring(endTime) + " = " + str.tostring(line.get_x2(RSInfoF.line))) if expandLines if not enableZones line.set_extend(RSInfoF.line, (na(foundBreakTime)) ? extend.both : extend.left) else box.set_extend(RSInfoF.box, (na(foundBreakTime)) ? extend.both : extend.left) else if not enableZones line.set_extend(RSInfoF.line, na(foundBreakTime) ? extend.right : extend.none) else box.set_extend(RSInfoF.box, na(foundBreakTime) ? extend.right : extend.none) //labelTitleOld = formatTimeframeString(timeframeInfoF.timeframeStr) + " " + RSInfoF.RSType + " " + str.tostring(index + 1) + " (" + str.tostring(RSInfoF.price,format.mintick) + ")" + (RSInfoF.isBroken ? " [Broken]" : "") labelTitle = formatTimeframeString(timeframeInfoF.timeframeStr) + " | " + str.tostring(RSInfoF.price,format.mintick) + ((debug_showBrokenOnLabel and RSInfoF.isBroken) ? " [B]" : "") if not enableZones label.set_text(RSInfoF.priceLabel, enableZones ? "" : labelTitle) label.set_y(RSInfoF.priceLabel, RSInfoF.price) else box.set_text(RSInfoF.box, (RSInfoF.isBroken and expandLines) ? "" : labelTitle) box.set_text(RSInfoF.breakBox, labelTitle) if expandLines or not RSInfoF.isBroken if not enableZones label.set_xloc(RSInfoF.priceLabel, bar_index + labelOffsetsXIndex, xloc.bar_index) else box.set_text_halign(RSInfoF.breakBox, text.align_right) box.set_text_halign(RSInfoF.box, text.align_right) else if not enableZones label.set_xloc(RSInfoF.priceLabel, (RSInfoF.points.get(strength - 1).time + RSInfoF.brokenTime) / 2, xloc.bar_time) else box.set_text_halign(RSInfoF.box, text.align_center) box.set_text_halign(RSInfoF.breakBox, text.align_center) else log.error("Couldn't find timeframe " + str.tostring(timeframeInfoF.index) + " " + str.tostring(index + 1) + "th " + RSType + " . Try decreasing pivot range in the settings.") handleTimeframe (timeframeIndex, lowPivots, highPivots, lowTimes, highTimes) => timeframeInfoF = timeframeInfos.get(timeframeIndex - 1) timeframeInfoF.lowPivots.clear() timeframeInfoF.highPivots.clear() timeframeInfoF.lowTimes.clear() timeframeInfoF.highTimes.clear() timeframeInfoF.lowPivots := lowPivots timeframeInfoF.highPivots := highPivots timeframeInfoF.lowTimes := lowTimes timeframeInfoF.highTimes := highTimes getHigherTFData (timeframeStr) => request.security(syminfo.tickerid, getMaxTimeframe(timeframe.period, timeframeStr), [allLowPivots, allHighPivots, allLowTimes, allHighTimes]) pushHighPivots (timeframeInfoF, highPivotF, timeF) => if not na(highPivotF) timeframeInfoF.highPivots.push(highPivotF) timeframeInfoF.highTimes.push(timeF) pushLowPivots (timeframeInfoF, lowPivotF, timeF) => if not na(lowPivotF) timeframeInfoF.lowPivots.push(lowPivotF) timeframeInfoF.lowTimes.push(timeF) handleTimeframeIfLower (timeframeInfo timeframeInfoF, highs, lows, int[] timesF) => if timeframeInfoF.isEnabled and isTimeframeLower(timeframeInfoF.timeframeStr, timeframe.period) if highs.size() > 0 for i = 0 to highs.size() - 1 timeF = timesF.get(i) pushHighPivots(timeframeInfoF, highs.get(i), timeF) if lows.size() > 0 for i = 0 to lows.size() - 1 timeF = timesF.get(i) pushLowPivots(timeframeInfoF, lows.get(i), timeF) getLowerTFData (timeframeStr) => lowPivots = isTimeframeLower(timeframeStr, timeframe.period) ? request.security_lower_tf(syminfo.tickerid, getMinTimeframe(timeframeStr, timeframe.period), ta.pivotlow(low, pivotRange, pivotRange)) : na highPivots = isTimeframeLower(timeframeStr, timeframe.period) ? request.security_lower_tf(syminfo.tickerid, getMinTimeframe(timeframeStr, timeframe.period), ta.pivothigh(high, pivotRange, pivotRange)) : na times = isTimeframeLower(timeframeStr, timeframe.period) ? request.security_lower_tf(syminfo.tickerid, getMinTimeframe(timeframeStr, timeframe.period), time[pivotRange]) : na [lowPivots,highPivots,times,times] getTFData (timeframeStr) => if isTimeframeLower(timeframeStr, timeframe.period) getLowerTFData(timeframeStr) else getHigherTFData(timeframeStr) checkIfRSAreSame (RSInfo rsInfo1, RSInfo rsInfo2) => if na(rsInfo1) or na(rsInfo2) false else if rsInfo1.RSType != rsInfo2.RSType false else if rsInfo1.price != rsInfo2.price false else true checkIfArrHasRS (RSInfo[] arr, RSInfo rsInfoF) => if na(arr) or na(rsInfoF) true else if arr.size() == 0 false else foundRS = false for i = 0 to arr.size() - 1 arrRS = arr.get(i) if checkIfRSAreSame(arrRS, rsInfoF) foundRS := true break if foundRS true else false clearTimeframeRS (timeframeInfoF) => oldRetestsCount = 0 oldBreaksCount = 0 if timeframeInfoF.resistances.size() > 0 for j = 0 to timeframeInfoF.resistances.size() - 1 RSInfo RSInfoF = timeframeInfoF.resistances.get(j) if not na(RSInfoF) if debug_enabledHistory if checkIfArrHasRS(oldRSList, RSInfoF) == false oldRSList.push(RSInfoF) oldRetestsCount += RSInfoF.retestLabels.size() oldBreaksCount += RSInfoF.isBroken ? 1 : 0 if timeframeInfoF.supports.size() > 0 for j = 0 to timeframeInfoF.supports.size() - 1 RSInfo RSInfoF = timeframeInfoF.supports.get(j) if not na(RSInfoF) if debug_enabledHistory if checkIfArrHasRS(history, RSInfoF) == false oldRSList.push(RSInfoF) oldRetestsCount += RSInfoF.retestLabels.size() oldBreaksCount += RSInfoF.isBroken ? 1 : 0 timeframeInfoF.resistances.clear() timeframeInfoF.supports.clear() [oldRetestsCount, oldBreaksCount] findTimeframeRS (timeframeInfoF, RSType, arr, count, pivots, times) => curRetestsCount = 0 curBreaksCount = 0 if count > 0 for j = 0 to count - 1 foundRS = findLatestNthRS(timeframeInfoF, RSType, pivots, times, j + 1) if not na(foundRS) notDuplicate = true for a = 0 to timeframeInfos.size() - 1 aInfo = timeframeInfos.get(a) if na(aInfo) or aInfo.isEnabled == false continue otherTimeframeArray = (RSType == "Resistance" ? aInfo.resistances : aInfo.supports) if otherTimeframeArray.size() > 0 for b = 0 to otherTimeframeArray.size() - 1 if checkIfRSAreSame(foundRS, otherTimeframeArray.get(b)) notDuplicate := false break if notDuplicate == false break if notDuplicate or not debug_removeDuplicateRS arr.push(foundRS) if arr.size() > 0 for j = 0 to arr.size() - 1 curRS = arr.get(j) if not na(curRS) handleRSInfo(timeframeInfoF, curRS, j, RSType) curRetestsCount += curRS.retestLabels.size() curBreaksCount += curRS.isBroken ? 1 : 0 [curRetestsCount, curBreaksCount] lowPivot = getPivot("low") highPivot = getPivot("high") if not na(lowPivot) allLowPivots.push(lowPivot) allLowTimes.push(time[pivotRange]) if allLowPivots.size() > maxPivotsAllowed allLowPivots.remove(0) allLowTimes.remove(0) if not na(highPivot) allHighPivots.push(highPivot) allHighTimes.push(time[pivotRange]) if allHighPivots.size() > maxPivotsAllowed allHighPivots.remove(0) allHighTimes.remove(0) if calculateTimeSkipMS if last_bar_index - bar_index < 350 and time - time[1] > timeframe.in_seconds(timeframe.period) * 1000 maxTimeskipMS := math.max(maxTimeskipMS, time - time[1]) [lowPivotsTF1, highPivotsTF1, lowTimesTF1, highTimesTF1] = getTFData(timeframe1) handleTimeframeIfLower(timeframeInfos.get(0), highPivotsTF1, lowPivotsTF1, highTimesTF1) [lowPivotsTF2, highPivotsTF2, lowTimesTF2, highTimesTF2] = getTFData(timeframe2) handleTimeframeIfLower(timeframeInfos.get(1), highPivotsTF2, lowPivotsTF2, highTimesTF2) [lowPivotsTF3, highPivotsTF3, lowTimesTF3, highTimesTF3] = getTFData(timeframe3) handleTimeframeIfLower(timeframeInfos.get(2), highPivotsTF3, lowPivotsTF3, highTimesTF3) //plot(nz(na,timeframeInfos.get(0).highPivots.size() > 0 ? timeframeInfos.get(0).highPivots.get(timeframeInfos.get(0).highPivots.size() - 1) : 0), color = color.blue, title = "High Pivots") //plot(nz(na,timeframeInfos.get(0).lowPivots.size() > 0 ? timeframeInfos.get(0).lowPivots.get(timeframeInfos.get(0).lowPivots.size() - 1) : 0), color = color.fuchsia, title = "Low Pivots") if barstate.islast if timeframe1Enabled and not isTimeframeLower(timeframe1, timeframe.period) handleTimeframe(1, lowPivotsTF1, highPivotsTF1, lowTimesTF1, highTimesTF1) if timeframe2Enabled and not isTimeframeLower(timeframe2, timeframe.period) handleTimeframe(2, lowPivotsTF2, highPivotsTF2, lowTimesTF2, highTimesTF2) if timeframe3Enabled and not isTimeframeLower(timeframe3, timeframe.period) handleTimeframe(3, lowPivotsTF3, highPivotsTF3, lowTimesTF3, highTimesTF3) int enabledTimeframeCount = 0 for i = 0 to timeframeCount - 1 timeframeInfo curInfo = timeframeInfos.get(i) if curInfo.isEnabled enabledTimeframeCount += 1 int oldRetestsCount = 0 int curRetestsCount = 0 int oldBreaksCount = 0 int curBreaksCount = 0 for i = 0 to timeframeCount - 1 timeframeInfo curInfo = timeframeInfos.get(i) if not curInfo.isEnabled continue [oldRetests, oldBreaks] = clearTimeframeRS(curInfo) oldRetestsCount += oldRetests oldBreaksCount += oldBreaks resistanceCount = math.min(DEBUG ? debug_lastXResistances : resistanceSupportCount, maxResistances - (enabledTimeframeCount > 1 ? 1 : 0)) resistanceCount := math.max(resistanceCount, 0) supportCount = math.min(DEBUG ? debug_lastXSupports : resistanceSupportCount, maxSupports - (enabledTimeframeCount > 1 ? 1 : 0)) supportCount := math.max(supportCount, 0) [curRetests1, curBreaks1] = findTimeframeRS(curInfo, "Resistance", curInfo.resistances, resistanceCount, curInfo.highPivots, curInfo.highTimes) [curRetests2, curBreaks2] = findTimeframeRS(curInfo, "Support", curInfo.supports, supportCount, curInfo.lowPivots, curInfo.lowTimes) curRetestsCount += curRetests1 + curRetests2 curBreaksCount += curBreaks1 + curBreaks2 if debug_enabledHistory historyIndexesToDelete = array.new<int>(0) if history.size() > 0 for i = 0 to history.size() - 1 if checkIfArrHasRS(curRSList, history.get(i)) historyIndexesToDelete.push(i) if historyIndexesToDelete.size() > 0 for i = 0 to historyIndexesToDelete.size() - 1 deleteIndex = historyIndexesToDelete.get(historyIndexesToDelete.size() - i - 1) safeDeleteRSInfo(history.get(deleteIndex)) history.remove(deleteIndex) if oldRSList.size() > 0 for i = 0 to oldRSList.size() - 1 curRS = oldRSList.get(i) if checkIfArrHasRS(curRSList, curRS) == false history.push(histRSInfo(curRS)) if history.size() > debug_maxHistoryRecords safeDeleteRSInfo(history.get(0)) history.remove(0) if oldRSList.size() > 0 for i = 0 to oldRSList.size() - 1 safeDeleteRSInfo(oldRSList.get(i)) curRSList.clear() oldRSList.clear() if DEBUG log.info("History Size : " + str.tostring(history.size())) log.info("Label Count : " + str.tostring(label.all.size())) log.info("Line Count : " + str.tostring(line.all.size())) log.info("Box Count : " + str.tostring(box.all.size())) if enableRetestAlerts and curRetestsCount > oldRetestsCount and initRun == false alert("New Retests Occured.") if enableBreakAlerts and curBreaksCount > oldBreaksCount and initRun == false alert("New Breaks Occured.") initRun := false
Edit Content

每週 CFTC COT 報告

COT CFTC Analysis Tool
程式碼:

Pine Script

簡介:

這工具用於詳細分析美國商品期貨委員會 CFTC 的交易承諾 (Commitments of Traders - COT) 數據。助交易者和投資者更深入瞭解市場，利用大型投機者、商業機構和非報告部位的持倉情況，以獲得全面的市場概況。

功能:

大型投機者分析：可視化大型投機者的淨持倉，提供對市場情緒的洞察。
商業機構洞察：深入研究商業機構的交易活動，了解其策略性對沖實踐。
非報告部位追蹤：顯示較小投機者的活動，通常被視為逆向指標。

附加圖表：
期權份額：允許選擇市場中期權的比例。
淨倉、空頭倉和多頭倉：提供查看淨倉、空頭倉和多頭倉的選項。
淨空頭和多頭倉比例：顯示淨空頭和多頭倉的百分比，可以作為原始數據或在指定時間段內作為指標顯示。
極端值指標：突出顯示市場數據中的極端值，提供對市場高點和低點的重要洞察。該工具具有直觀的顯示界面，使用顏色編碼的線條和圖表，使複雜的數據分析過程變得簡單。它還包括一個創新的5%探測器，突顯極端的市場持倉，增強市場理解力。
差價分析：此功能提供對各種COT數據點間差價的有見地的可視化，幫助用戶有效評估市場的深度和流動性。

有效商品:
class="line-numbers show-invisibles inline-color copy-to-clipboard language-diff-markup diff-highlight"data-previewers="">// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // @1uptick //@version=5 indicator('COT CFTC All', shorttitle='COT CFTCsπ', precision=0, overlay = false) import PineCoders/Time/3 col_up =color.rgb(166, 220, 168) col_down = color.rgb(195, 114, 114) col_neutral = color.gray colorup_strong = input(#a6dca8ce) colorup_week = input(#a6dca884) colordown_strong = input(#b66a6a) colordown_week = input(#95555582) hline(50) hline(75, title = "Buying High Line", color = color.rgb(166, 220, 168), linewidth = 2, linestyle = hline.style_dashed, display = display.none) hline(25, title = "Selling Low Line", color = color.rgb(195, 114, 114), linewidth = 2, linestyle = hline.style_dashed, display = display.none) h65 = hline(70, color = color.rgb(255, 255, 255, 100), display = display.none) h100 = hline(100, color = color.rgb(255, 255, 255, 100), display = display.none) fill(h65, h100, color=color.rgb(108, 255, 82, 95)) h35 = hline(30, color = color.rgb(255, 255, 255, 100), display = display.none) h0 = hline(0, color = color.rgb(255, 255, 255, 100), display = display.none) fill(h35, h0, color=color.rgb(255, 82, 82, 95)) Index_Length = input(26) Index_Length1 = input(6) custom_index(src, Index_Length) => max = ta.highest(src, Index_Length) min = ta.lowest(src, Index_Length) willco_index = 100 * (src - min) / (max - min) willco_index do_oi_rescale = input.bool(true, title="Rescale Open Interest") qticker = syminfo.root == "ZB" ? "020601" : syminfo.root == 'DX' ? '098662' : syminfo.root == "ZN" ? "043602" : syminfo.root == "ZS" ? "005602" : syminfo.root == "ZM" ? "026603" : syminfo.root == "ZL" ? "007601" : syminfo.root == "ZC" ? "002602" : syminfo.root == "ZW" ? "001602" : syminfo.root == "KE" ? "001612" : syminfo.root == "HE" ? "054642" : syminfo.root == "LE" ? "057642" : syminfo.root == "GC" ? "088691" : syminfo.root == "SI" ? "084691" : syminfo.root == "HG" ? "085692" : syminfo.root == "CL" ? "067651" : syminfo.root == "HO" ? "022651" : syminfo.root == "RB" ? "111659" : syminfo.root == "NG" ? "023651" : syminfo.root == "6A" ? "232741" : syminfo.root == "6B" ? "096742" : syminfo.root == "6C" ? "090741" : syminfo.root == "6E" ? "099741" : syminfo.root == "6J" ? "097741" : syminfo.root == "6S" ? "092741" : syminfo.root == "SB" ? "080732" : syminfo.root == "KC" ? "083731" : syminfo.root == "CC" ? "073732" : syminfo.root == "CT" ? "033661" : syminfo.root == "ES" ? "13874A" : syminfo.root == "RTY" ? "239742" : syminfo.root == "YM" ? "12460P" : syminfo.root == "NQ" ? "209742" : syminfo.root == "PA" ? "075651" : syminfo.root == "PL" ? "076651" : syminfo.root == "AUP" ? "191693" : syminfo.root == "AUP" ? "191693" : syminfo.root == "HRC" ? "192651" : syminfo.root == "EH" ? "025651" : syminfo.root == "BB" ? "06765T" : syminfo.root == "ZR" ? "039601" : syminfo.root == "ZO" ? "004603" : syminfo.root == "DC" ? "052641" : syminfo.root == "OJ" ? "040701" : syminfo.root == "LBS" ? "058643" : syminfo.root == "GF" ? "061641" : syminfo.root == "SP" ? "138741" : syminfo.root == "DJIA" ? "12460P" : syminfo.root == "6N" ? "112741" : syminfo.root == "6L" ? "102741" : syminfo.root == "VX" ? "1170E1" : syminfo.root == "6M" ? "095741" : syminfo.root == "6R" ? "089741" : syminfo.root == "6Z" ? "122741" : syminfo.root == "ZT" ? "042601" : syminfo.root == "ZF" ? "044601" : syminfo.root == 'BTC' ? '133741' : syminfo.root == 'ETH' ? '146022' : "" legacy_cot = 'QUANDL:CFTC/' + qticker + ('_F_L_ALL_OI|') //percent of Open Interest Futures Only legacy_cot1 = 'QUANDL:CFTC/' + qticker + ('_F_L_ALL|') //Futures Only legacy report legacy_cot2 = 'QUANDL:CFTC/' + qticker + ('_FO_L_ALL|') // Futures with Options non_commercials_long = request.security(legacy_cot + '1', 'W', close) non_commercials_short = request.security(legacy_cot + '2', 'W', close) non_commercials_spread = request.security(legacy_cot + '3', 'W', close) non_commercials_net = non_commercials_long - non_commercials_short non_commercials_spread_index = custom_index(non_commercials_spread, Index_Length) commercials_long = request.security(legacy_cot + '4', 'W', close) commercials_short = request.security(legacy_cot + '5', 'W', close) commercials_net = commercials_long - commercials_short more_oi_index = non_commercials_net < commercials_net ? commercials_net : non_commercials_net more_oi_index_col = non_commercials_net < commercials_net ? color.rgb(255, 82, 82, 85) : non_commercials_net > commercials_net ? color.rgb(33, 149, 243, 85) : na non_reportable_long = request.security(legacy_cot + '8', 'W', close) non_reportable_short = request.security(legacy_cot + '9', 'W', close) non_reportable_net = non_reportable_long - non_reportable_short //---------- lspecs_long = request.security(legacy_cot1 + '1', 'W', close) lspecs_short = request.security(legacy_cot1 + '2', 'W', close) lspecs_net = lspecs_long - lspecs_short comm_long = request.security(legacy_cot1 + '4', 'W', close) comm_short = request.security(legacy_cot1 + '5', 'W', close) comm_net = comm_long - comm_short more_oi_commercials = non_commercials_net < commercials_net ? comm_net : na more_oi_largespecs = non_commercials_net > commercials_net ? lspecs_net : na sspecs_long = request.security(legacy_cot1 + '8', 'W', close) sspecs_short = request.security(legacy_cot1 + '9', 'W', close) sspecs_net = sspecs_long - sspecs_short //---------- lspecs_long2 = request.security(legacy_cot2 + '1', 'W', close) lspecs_short2 = request.security(legacy_cot2 + '2', 'W', close) lspecs_net2 = (lspecs_long2 - lspecs_long) - (lspecs_short2 - lspecs_short) plot(lspecs_net2, title="Large Specs Options", color=color.blue, linewidth = 1, style=plot.style_line, display = display.none) comm_long2 = request.security(legacy_cot2 + '4', 'W', close) comm_short2 = request.security(legacy_cot2 + '5', 'W', close) comm_net2 = (comm_long2 - comm_long) - (comm_short2 - comm_short) plot(comm_net2, title="Commercials Options", color=color.red, linewidth = 1, style=plot.style_line, display = display.none) sspecs_long2 = request.security(legacy_cot2 + '8', 'W', close) sspecs_short2 = request.security(legacy_cot2 + '9', 'W', close) sspecs_net2 = (sspecs_long2 - sspecs_long) - (sspecs_short2 - sspecs_short) plot(sspecs_net2, title="Small Specs Options", color=color.green, linewidth = 1, style=plot.style_line, display = display.none) //---------- oi = request.security(legacy_cot1 + '0', 'W', close) normalized(xs, min_of, max_of, interval) => maxi = ta.highest(max_of, interval) mini = ta.lowest(min_of, interval) (xs - mini) / (maxi - mini) extreme(aas, bbs, interval) => a1h = ta.highest(aas, interval) a1l = ta.lowest(aas, interval) b1h = ta.highest(bbs, interval) b1l = ta.lowest(bbs, interval) [math.max(a1h, b1h), math.min(a1l, b1l)] if do_oi_rescale noi = normalized(oi, oi, oi, 260) [sub_chart_max, sub_chart_min] = extreme(comm_net, lspecs_net, 260) rescaled_oi = noi * (sub_chart_max - sub_chart_min) + sub_chart_min oi := rescaled_oi oi_momentum = input(26) oi_minus_large = lspecs_net - oi oi_plus_comm = comm_net + oi oi_minus_large_mom = (oi_minus_large - oi_minus_large[oi_momentum ]) oi_plus_comm_mom = (oi_plus_comm - oi_plus_comm[oi_momentum ]) plot(oi_minus_large_mom, title="LargeSpecs - OI", color=color.rgb(53, 77, 58, 80), style=plot.style_area, linewidth = 2, display = display.none) plot(oi_plus_comm_mom, title="Commercials + OI", color=color.rgb(67, 48, 48, 80), style=plot.style_area, linewidth = 2, display = display.none) //----------------5% Detector for COT NET-------------------- max = ta.max(comm_net) min = ta.min(comm_net) percentbull = (max / 100 * 5) percentbear = (min / 100 * 5) maxmincol = comm_net == max or comm_net == min or comm_net <= percentbull and comm_net >= percentbear ? color.rgb(197, 170, 20) : color.red // Plotting the data with different colors plot(commercials_net, color=color.rgb(156, 17, 17), title="Commercials Net %OI", linewidth = 3, display = display.none) plot(ta.sma(commercials_net, input(8)), color=color.rgb(7, 5, 147), title="Commercials Net SMA %OI", display = display.none) plot(ta.sma(commercials_net, input(52)), color=color.rgb(12, 64, 162), title="Commercials Net SMA %OI", display = display.none) plot(commercials_long, color=color.blue, title="Commercials Long %OI", display = display.none) plot(ta.sma(commercials_long, input(8)), color=color.rgb(7, 5, 147), title="Commercials Long SMA %OI", display = display.none) plot(ta.sma(commercials_long, input(52)), color=color.rgb(12, 64, 162), title="Commercials Long SMA %OI", display = display.none) plot(commercials_short, color=color.rgb(219, 80, 25), title="Commercials Short %OI", display = display.none) plot(ta.sma(commercials_short, input(8)), color=color.rgb(7, 5, 147), title="Commercials Short SMA %OI", display = display.none) plot(ta.sma(commercials_short, input(52)), color=color.rgb(12, 64, 162), title="Commercials Short SMA %OI", display = display.none) plot(custom_index(commercials_long, Index_Length), color=color.blue, title="Willco Commercials Long %OI 26", display = display.none) plot(custom_index(-commercials_short, Index_Length), color=color.rgb(219, 80, 25), title="Willco Commercials Short %OI 26", display = display.none) comnet_comnetpct = input(false, title='Commercials Net or Commercials Percent of OI', tooltip = 'Choose, if you want to use Commercials Net Positions instead of Commercials Net of Open Interest') comNetIndex = comnet_comnetpct ? custom_index(comm_net, Index_Length) : custom_index(commercials_net, Index_Length) comNetIndex2 = comnet_comnetpct ? custom_index(comm_net, Index_Length1) : custom_index(commercials_net, Index_Length1) plot(comNetIndex, color=maxmincol, linewidth = 3 , title="Willco Commercials Net %OI 26", display = display.none) plot(comNetIndex2, color=color.rgb(154, 22, 22), title="Willco Commercials Net %OI 6", display = display.none) plot(non_commercials_net, color=color.green, title="Non-Commercials Net %OI", display = display.none) plot(non_commercials_long, color=color.blue, title="Non-Commercials Long %OI", display = display.none) plot(non_commercials_short, color=color.red, title="Non-Commercials Short %OI", display = display.none) plot(non_commercials_spread, color=color.yellow, title="Non-Commercials Spread %OI", display = display.none) plot(non_commercials_spread_index, color=color.yellow, title="Non-Commercials Spread Index", display = display.none) plot(custom_index(more_oi_index, Index_Length), color=more_oi_index_col, linewidth = 2, title="Willco who has more %OI 26", style = plot.style_area, display = display.none) plot(non_reportable_net, color=color.purple, title="Non-Reportable Net %OI", display = display.none) plot(non_reportable_long, color=color.blue, title="Non-Reportable Long %OI", display = display.none) plot(non_reportable_short, color=color.red, title="Non-Reportable Short %OI", display = display.none) plot(custom_index(non_reportable_net, Index_Length), color=color.green, linewidth = 1, title="Willco Non Reportable %OI 26", style = plot.style_line, display = display.none) //----------- plot(oi, color=color.gray, title="Open Interest", display = display.none) plot(comm_long, title = "Commercials long", color = colorup_week, style = plot.style_columns, display = display.none) plot(-comm_short, title = "Commercials short", color = colordown_week, style = plot.style_columns, display = display.none) plot(comm_net, title = "Commercials net with color yellow if extrem minmax or 5% extrem Value", color = maxmincol, linewidth =2) plot(more_oi_commercials, title = "Commercials net if more OI", color = color.rgb(200, 64, 64), linewidth = 3, style = plot.style_linebr, display = display.none) plot(lspecs_long, title = "Large Speculators long", color = colorup_week, style = plot.style_columns, display = display.none) plot(-lspecs_short, title = "Large Speculators short", color = colordown_week, style = plot.style_columns, display = display.none) plot(lspecs_net, title = "Large Speculators net",color = color.rgb(29, 65, 211)) plot(more_oi_largespecs, title = "Large Speculators net if more OI",color = color.rgb(14, 148, 220), linewidth = 3, style = plot.style_linebr) plot(sspecs_long, title = "Small Speculators long", color = colorup_week, style = plot.style_columns, display = display.none) plot(-sspecs_short, title = "Small Speculators short", color = colordown_week, style = plot.style_columns, display = display.none) plot(sspecs_net, title = "Small Speculators net", color = color.rgb(35, 128, 34), display = display.none) //----------- hline(0, color=color.rgb(160, 165, 179, 70), linestyle=hline.style_dotted, linewidth=1) //----------------5% Detector for COT NET-------------------- p1 = plot(percentbull, title="+5%", color=color.rgb(208, 215, 208, 80), linewidth = 1, style= plot.style_area) p2 = plot(percentbear, title="-5%", color=color.rgb(208, 215, 208, 80), linewidth = 1, style= plot.style_area)
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艾略特波浪偵測

Elliott Wave Detector
程式碼:

Pine Script

簡介:

<艾略特波浪偵測> 可讓用戶在圖表上自動檢測艾略特波浪（Elliott Wave）的推進波段和修正波段。這些波段被連續地檢測和顯示，讓用戶能夠追蹤推進波段或修正波段的演變。偵測器還能用檢測到的推進波段推算費波納契回撤(Fibonacci retracements).此程式還可讓用戶在各種觸發條件下設定 "提醒/Alert"。

概念:

識別艾略特波浪推進波段的基本原則包括：

• 趨勢方向上的運動(推進波段)分為五個波段 (波段1 -> 5）
• 修正波段(逆趨勢)分為三個波段(波段A -> C)
• 波段內可以再細分為更小的波段
• 第2波段的回撤不應超過第1波段的起點
• 第4波段不應與第1波段的價格區間重疊

提醒功能:

包含動態提醒功能，您只需設置一個提醒，即可收到以下訊息：

• 當發現新的艾略特波浪推進模式時（看漲/看跌）
• 當發現新的艾略特波浪修正模式時（看漲/看跌）
• 當艾略特波浪推進模式無效時（看漲/看跌）
• 當艾略特波浪修正模式無效時（看漲/看跌）
• 當可能發現一個新的艾略特波浪推進波段開始時（看漲/看跌）

class="line-numbers show-invisibles inline-color copy-to-clipboard language-diff-markup diff-highlight"data-previewers="">// This work is licensed under a Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) https://creativecommons.org/licenses/by-nc-sa/4.0/ //@version=5 indicator("Elliott Wave Detector", max_lines_count=500, max_labels_count=500, overlay=true, max_bars_back=5000) //------------------------------------------------------------------------------ //Settings //-----------------------------------------------------------------------------{ i_hi = input.string('high' , title= '' , group='source [high - low]', inline='hl', options=['high', 'close', 'max open/close']) i_lo = input.string('low' , title= '' , group='source [high - low]', inline='hl', options=['low' , 'close', 'min open/close']) s1 = input.bool (true , title= '' , group='ZigZag' , inline= '1' ) len1 = input.int ( 4 , title= '  1 Length', group='ZigZag' , inline= '1', minval =1 ) col1 = input.color (color.red , title= '' , group='ZigZag' , inline= '1' ) s2 = input.bool (true , title= '' , group='ZigZag' , inline= '2' ) len2 = input.int ( 8 , title= '  2 Length', group='ZigZag' , inline= '2', minval =1 ) col2 = input.color (color.blue , title= '' , group='ZigZag' , inline= '2' ) s3 = input.bool (true , title= '' , group='ZigZag' , inline= '3' ) len3 = input.int (16 , title= '  3 Length', group='ZigZag' , inline= '3', minval =1 ) col3 = input.color (color.white , title= '' , group='ZigZag' , inline= '3' ) i_500 = input.float (0.500 , title='           level 1', group='Fibonacci values' , minval =0, maxval =1, step =0.01 ) i_618 = input.float (0.618 , title='           level 2', group='Fibonacci values' , minval =0, maxval =1, step =0.01 ) i_764 = input.float (0.764 , title='           level 3', group='Fibonacci values' , minval =0, maxval =1, step =0.01 ) i_854 = input.float (0.854 , title='           level 4', group='Fibonacci values' , minval =0, maxval =1, step =0.01 ) shZZ = input.bool (false , title= '' , group='show ZZ' , inline='zz' ) //-----------------------------------------------------------------------------} //User Defined Types //-----------------------------------------------------------------------------{ type ZZ int [] d int [] x float[] y line [] l type Ewave line l1 line l2 line l3 line l4 line l5 label b1 label b2 label b3 label b4 label b5 // bool on bool br //= na // int dir // line lA line lB line lC label bA label bB label bC // bool next = false // label lb box bx type fibL line wave1_0_500 line wave1_0_618 line wave1_0_764 line wave1_0_854 line wave1_pole_ linefill l_fill_ bool _break_ //= na //-----------------------------------------------------------------------------} //Functions //-----------------------------------------------------------------------------{ hi = i_hi == 'high' ? high : i_hi == 'close' ? close : math.max(open, close) lo = i_lo == 'low' ? low : i_hi == 'close' ? close : math.min(open, close) in_out(aZZ, d, x1, y1, x2, y2, col) => aZZ.d.unshift(d), aZZ.x.unshift(x2), aZZ.y.unshift(y2), aZZ.d.pop(), aZZ.x.pop(), aZZ.y.pop() if shZZ aZZ.l.unshift(line.new(x1, y1, x2, y2, color= col)), aZZ.l.pop().delete() method isSame(Ewave gEW, _1x, _2x, _3x, _4x) => t1 = _1x == gEW.l1.get_x1() t2 = _2x == gEW.l2.get_x1() t3 = _3x == gEW.l3.get_x1() t4 = _4x == gEW.l4.get_x1() t1 and t2 and t3 and t4 method isSame2(Ewave gEW, _1x, _2x, _3x) => t1 = _1x == gEW.l3.get_x2() t2 = _2x == gEW.l4.get_x2() t3 = _3x == gEW.l5.get_x2() t1 and t2 and t3 method dot(Ewave gEW) => gEW.l1.set_style(line.style_dotted) gEW.l2.set_style(line.style_dotted) gEW.l3.set_style(line.style_dotted) gEW.l4.set_style(line.style_dotted) gEW.l5.set_style(line.style_dotted) gEW.b1.set_textcolor (color(na)) gEW.b2.set_textcolor (color(na)) gEW.b3.set_textcolor (color(na)) gEW.b4.set_textcolor (color(na)) gEW.b5.set_textcolor (color(na)) gEW.on := false method dash(Ewave gEW) => gEW.lA.set_style(line.style_dashed) gEW.lB.set_style(line.style_dashed) gEW.lC.set_style(line.style_dashed) gEW.bA.set_textcolor (color(na)) gEW.bB.set_textcolor (color(na)) gEW.bC.set_textcolor (color(na)) gEW.bx.set_bgcolor (color(na)) gEW.bx.set_border_color (color(na)) method sol_dot(fibL nFibL, sol_dot, col) => style = sol_dot == 'dot' ? line.style_dotted : sol_dot == 'sol' ? line.style_solid : line.style_dashed nFibL.wave1_0_500.set_style(style) nFibL.wave1_0_618.set_style(style) nFibL.wave1_0_764.set_style(style) nFibL.wave1_0_854.set_style(style) nFibL.l_fill_.set_color(col) method set(fibL nFibL, int x1, int x2, float max_500, float max_618, float max_764, float max_854, float y2) => nFibL.wave1_0_500.set_xy1(x1, max_500) nFibL.wave1_0_500.set_xy2(x2, max_500) nFibL.wave1_0_618.set_xy1(x1, max_618) nFibL.wave1_0_618.set_xy2(x2, max_618) nFibL.wave1_0_764.set_xy1(x1, max_764) nFibL.wave1_0_764.set_xy2(x2, max_764) nFibL.wave1_0_854.set_xy1(x1, max_854) nFibL.wave1_0_854.set_xy2(x2, max_854) nFibL.wave1_pole_.set_xy1(x1, y2 ) nFibL.wave1_pole_.set_xy2(x1, max_854) nFibL.l_fill_.get_line1().set_xy1(x1, max_764) nFibL.l_fill_.get_line1().set_xy2(x2, max_764) nFibL.l_fill_.get_line2().set_xy1(x1, max_854) nFibL.l_fill_.get_line2().set_xy2(x2, max_854) method setNa(fibL nFibL) => nFibL.wave1_0_500.set_xy1(na, na) nFibL.wave1_0_500.set_xy2(na, na) nFibL.wave1_0_618.set_xy1(na, na) nFibL.wave1_0_618.set_xy2(na, na) nFibL.wave1_0_764.set_xy1(na, na) nFibL.wave1_0_764.set_xy2(na, na) nFibL.wave1_0_854.set_xy1(na, na) nFibL.wave1_0_854.set_xy2(na, na) nFibL.wave1_pole_.set_xy1(na, na) nFibL.wave1_pole_.set_xy2(na, na) nFibL.l_fill_.set_color(color(na)) draw(enabled, left, col, n) => // max_bars_back(time, 2000) var int dir = na, var int x1= na, var float y1 = na, var int x2 = na, var float y2 = na, var Ewave gEW = na var int last_0x = na , var float last_0y = na , var int last_6x = na , var float last_6y = na // if enabled var fibL nFibL = fibL.new( wave1_0_500 = line.new(na, na, na, na, color= color.new(col, 50), style= line.style_solid ), wave1_0_618 = line.new(na, na, na, na, color= color.new(col, 38), style= line.style_solid ), wave1_0_764 = line.new(na, na, na, na, color= color.new(col, 24), style= line.style_solid ), wave1_0_854 = line.new(na, na, na, na, color= color.new(col, 15), style= line.style_solid ), wave1_pole_ = line.new(na, na, na, na, color= color.new(col, 50), style= line.style_dashed), l_fill_ = linefill.new( line.new(na, na, na, na, color= color(na)) , line.new(na, na, na, na, color= color(na)) , color= color(na)) , _break_ = na ) // var ZZ aZZ = ZZ.new(array.new < int > () , array.new < int > () , array.new < float > () , array.new < line > () ) var Ewave[] aEW = array.new < Ewave > () // if barstate.isfirst aEW.unshift(Ewave.new()) for i = 0 to 10 aZZ.d.unshift(0) aZZ.x.unshift(0) aZZ.y.unshift(0) aZZ.l.unshift(shZZ ? line.new(na, na, na, na) : na) // sz = aZZ.d.size( ) x2 := bar_index -1 ph = ta.pivothigh(hi, left, 1) pl = ta.pivotlow (lo, left, 1) t = n == 2 ? '\n\n' : n == 1 ? '\n' : '' // // when a new Pivot High is found if not na(ph) gEW := aEW.get (0) dir := aZZ.d.get (0) x1 := aZZ.x.get (0) y1 := aZZ.y.get (0) y2 := nz(hi[1]) // if dir < 1 // if previous point was a pl, add, and change direction ( 1) in_out(aZZ, 1, x1, y1, x2, y2, col) else if dir == 1 and ph > y1 aZZ.x.set(0, x2), aZZ.y.set(0, y2) if shZZ aZZ.l.get(0).set_xy2(x2, y2) // _6x = x2, _6y = y2 _5x = aZZ.x.get(1), _5y = aZZ.y.get(1) _4x = aZZ.x.get(2), _4y = aZZ.y.get(2) _3x = aZZ.x.get(3), _3y = aZZ.y.get(3) _2x = aZZ.x.get(4), _2y = aZZ.y.get(4) _1x = aZZ.x.get(5), _1y = aZZ.y.get(5) // // –––––––––––––––––––––[ 12345 ]––––––––––––––––––––– _W5 = _6y - _5y _W3 = _4y - _3y _W1 = _2y - _1y min = math.min(_W1, _W3, _W5) isWave = _W3 != min and _6y > _4y and _3y > _1y and _5y > _2y // same = gEW.isSame(_1x, _2x, _3x, _4x) if isWave if same gEW.l5.set_xy2(_6x, _6y) gEW.b5.set_xy (_6x, _6y) else tx = '' if _2x == aEW.get(0).b5.get_x() tx := '(5) (1)' aEW.get(0).b5.set_text('') else tx := '(1)' // wave = Ewave.new( l1 = line.new (_1x, _1y, _2x, _2y , color=col , style= line.style_solid ), l2 = line.new (_2x, _2y, _3x, _3y , color=col , style= line.style_solid ), l3 = line.new (_3x, _3y, _4x, _4y , color=col , style= line.style_solid ), l4 = line.new (_4x, _4y, _5x, _5y , color=col , style= line.style_solid ), l5 = line.new (_5x, _5y, _6x, _6y , color=col , style= line.style_solid ), b1 = label.new(_2x, _2y, text= tx + t, textcolor=col, color= color(na), style=label.style_label_down), b2 = label.new(_3x, _3y, text= t + '(2)', textcolor=col, color= color(na), style=label.style_label_up ), b3 = label.new(_4x, _4y, text= '(3)' + t, textcolor=col, color= color(na), style=label.style_label_down), b4 = label.new(_5x, _5y, text= t + '(4)', textcolor=col, color= color(na), style=label.style_label_up ), b5 = label.new(_6x, _6y, text= '(5)' + t, textcolor=col, color= color(na), style=label.style_label_down), on = true , br = false , dir = 1 ) aEW.unshift(wave) nFibL._break_ := false alert('New EW Motive Bullish Pattern found' , alert.freq_once_per_bar_close) // if not isWave if same and gEW.on == true gEW.dot() alert('Invalidated EW Motive Bullish Pattern', alert.freq_once_per_bar_close) // // –––––––––––––––––––––[ ABC ]––––––––––––––––––––– getEW = aEW.get(0) last_0x := getEW.l1.get_x1(), last_0y := getEW.l1.get_y1() last_6x := getEW.l5.get_x2(), last_6y := getEW.l5.get_y2() diff = math.abs(last_6y - last_0y) // if getEW.dir == -1 getX = getEW.l5.get_x2() getY = getEW.l5.get_y2() isSame2 = getEW.isSame2 (_1x, _2x, _3x) isValid = _3x == getX and _6y < getY + (diff * i_854) and _4y < getY + (diff * i_854) and _5y > getY // if isValid width = _6x - _2x // –––[ width (4) - (c) ]––– if isSame2 and getEW.bA.get_x() > _3x getEW.lC.set_xy1(_5x, _5y), getEW.lC.set_xy2(_6x, _6y), getEW.bC.set_xy(_6x, _6y), getEW.bx.set_lefttop(_6x, _6y), getEW.bx.set_right(_6x + width) else getEW.lA := line.new (_3x, _3y, _4x, _4y, color=col), getEW.bA := label.new(_4x, _4y, text= '(a)' + t, textcolor=col, color= color(na), style=label.style_label_down) getEW.lB := line.new (_4x, _4y, _5x, _5y, color=col), getEW.bB := label.new(_5x, _5y, text= t + '(b)', textcolor=col, color= color(na), style=label.style_label_up ) getEW.lC := line.new (_5x, _5y, _6x, _6y, color=col), getEW.bC := label.new(_6x, _6y, text= '(c)' + t, textcolor=col, color= color(na), style=label.style_label_down) getEW.bx := box.new (_6x, _6y, _6x + width, _4y, bgcolor=color.new(col, 93), border_color=color.new(col, 65)) alert('New EW Corrective Bullish Pattern found' , alert.freq_once_per_bar_close) else if isSame2 and getEW.bA.get_x() > _3x getEW.dash() alert('Invalidated EW Corrective Bullish Pattern', alert.freq_once_per_bar_close) // // –––––––––––––––––––––[ new (1) ? ]––––––––––––––––––––– if getEW.dir == 1 if _5x == getEW.bC.get_x() and _6y > getEW.b5.get_y() and getEW.next == false getEW.next := true getEW.lb := label.new(_6x, _6y, style=label.style_circle, color=color.new(col, 65), yloc=yloc.abovebar, size=size.tiny) alert('Possible new start of EW Motive Bullish Wave', alert.freq_once_per_bar_close) // // when a new Pivot Low is found if not na(pl) gEW := aEW.get (0) dir := aZZ.d.get (0) x1 := aZZ.x.get (0) y1 := aZZ.y.get (0) y2 := nz(lo[1]) // if dir > -1 // if previous point was a ph, add, and change direction (-1) in_out(aZZ, -1, x1, y1, x2, y2, col) else if dir == -1 and pl < y1 aZZ.x.set(0, x2), aZZ.y.set(0, y2) if shZZ aZZ.l.get(0).set_xy2(x2, y2) // _6x = x2, _6y = y2 _5x = aZZ.x.get(1), _5y = aZZ.y.get(1) _4x = aZZ.x.get(2), _4y = aZZ.y.get(2) _3x = aZZ.x.get(3), _3y = aZZ.y.get(3) _2x = aZZ.x.get(4), _2y = aZZ.y.get(4) _1x = aZZ.x.get(5), _1y = aZZ.y.get(5) // // –––––––––––––––––––––[ 12345 ]––––––––––––––––––––– _W5 = _5y - _6y _W3 = _3y - _4y _W1 = _1y - _2y min = math.min(_W1, _W3, _W5) isWave = _W3 != min and _4y > _6y and _1y > _3y and _2y > _5y // same = isSame(gEW, _1x, _2x, _3x, _4x) if isWave if same gEW.l5.set_xy2(_6x, _6y) gEW.b5.set_xy (_6x, _6y) else tx = '' if _2x == aEW.get(0).b5.get_x() tx := '(5) (1)' aEW.get(0).b5.set_text('') else tx := '(1)' // wave = Ewave.new( l1 = line.new (_1x, _1y, _2x, _2y , color=col , style= line.style_solid ), l2 = line.new (_2x, _2y, _3x, _3y , color=col , style= line.style_solid ), l3 = line.new (_3x, _3y, _4x, _4y , color=col , style= line.style_solid ), l4 = line.new (_4x, _4y, _5x, _5y , color=col , style= line.style_solid ), l5 = line.new (_5x, _5y, _6x, _6y , color=col , style= line.style_solid ), b1 = label.new(_2x, _2y, text= t + tx, textcolor=col, color= color(na), style=label.style_label_up ), b2 = label.new(_3x, _3y, text= '(2)' + t, textcolor=col, color= color(na), style=label.style_label_down), b3 = label.new(_4x, _4y, text= t + '(3)', textcolor=col, color= color(na), style=label.style_label_up ), b4 = label.new(_5x, _5y, text= '(4)' + t, textcolor=col, color= color(na), style=label.style_label_down), b5 = label.new(_6x, _6y, text= t + '(5)', textcolor=col, color= color(na), style=label.style_label_up ), on = true , br = false , dir =-1 ) aEW.unshift(wave) nFibL._break_ := false alert('New EW Motive Bearish Pattern found' , alert.freq_once_per_bar_close) // if not isWave if same and gEW.on == true gEW.dot() alert('Invalidated EW Motive Bearish Pattern', alert.freq_once_per_bar_close) // // –––––––––––––––––––––[ ABC ]––––––––––––––––––––– getEW = aEW.get(0) last_0x := getEW.l1.get_x1(), last_0y := getEW.l1.get_y1() last_6x := getEW.l5.get_x2(), last_6y := getEW.l5.get_y2() diff = math.abs(last_6y - last_0y) // if getEW.dir == 1 getX = getEW.l5.get_x2() getY = getEW.l5.get_y2() isSame2 = getEW.isSame2 (_1x, _2x, _3x) isValid = _3x == getX and _6y > getY - (diff * i_854) and _4y > getY - (diff * i_854) and _5y < getY // if isValid width = _6x - _2x // –––[ width (4) - (c) ]––– if isSame2 and getEW.bA.get_x() > _3x getEW.lC.set_xy1(_5x, _5y), getEW.lC.set_xy2(_6x, _6y), getEW.bC.set_xy(_6x, _6y), getEW.bx.set_lefttop(_6x, _6y), getEW.bx.set_right(_6x + width) else getEW.lA := line.new (_3x, _3y, _4x, _4y, color=col), getEW.bA := label.new(_4x, _4y, text= t + '(a)', textcolor=col, color= color(na), style=label.style_label_up ) getEW.lB := line.new (_4x, _4y, _5x, _5y, color=col), getEW.bB := label.new(_5x, _5y, text= '(b)' + t, textcolor=col, color= color(na), style=label.style_label_down) getEW.lC := line.new (_5x, _5y, _6x, _6y, color=col), getEW.bC := label.new(_6x, _6y, text= t + '(c)', textcolor=col, color= color(na), style=label.style_label_up ) getEW.bx := box.new (_6x, _6y, _6x + width, _4y, bgcolor=color.new(col, 93), border_color=color.new(col, 65)) alert('New EW Corrective Bearish Pattern found' , alert.freq_once_per_bar_close) else if isSame2 and getEW.bA.get_x() > _3x getEW.dash() alert('Invalidated EW Corrective Bullish Pattern', alert.freq_once_per_bar_close) // // –––[ check (only once) for a possible new (1) after an impulsive AND corrective wave ]––– if getEW.dir == -1 if _5x == getEW.bC.get_x() and _6y < getEW.b5.get_y() and getEW.next == false getEW.next := true getEW.lb := label.new(_6x, _6y, style=label.style_circle, color=color.new(col, 65), yloc=yloc.belowbar, size=size.tiny) alert('Possible new start of EW Motive Bearish Wave', alert.freq_once_per_bar_close) // // –––[ check for break box ]––– if aEW.size() > 0 gEW := aEW.get(0) if gEW.dir == 1 if ta.crossunder(low , gEW.bx.get_bottom()) and bar_index <= gEW.bx.get_right() label.new(bar_index, low , yloc= yloc.belowbar, style= label.style_xcross, color=color.red, size=size.tiny) else if ta.crossover (high, gEW.bx.get_top ()) and bar_index <= gEW.bx.get_right() label.new(bar_index, high, yloc= yloc.abovebar, style= label.style_xcross, color=color.red, size=size.tiny) // if barstate.islast // –––[ get last 2 EW's ]––– getEW = aEW.get(0) if aEW.size() > 1 getEW1 = aEW.get(1) last_0x := getEW.l1.get_x1(), last_0y := getEW.l1.get_y1() last_6x := getEW.l5.get_x2(), last_6y := getEW.l5.get_y2() // diff = math.abs(last_6y - last_0y) // –––[ max/min difference ]––– _500 = diff * i_500 _618 = diff * i_618 _764 = diff * i_764 _854 = diff * i_854 bull = getEW.dir == 1 // –––[ if EW is not valid or an ABC has developed -> remove fibonacci lines ]––– if getEW.on == false or getEW.bC.get_x() > getEW.b5.get_x() nFibL.setNa() else // –––[ get.on == true ~ valid EW ]––– max_500 = last_6y + ((bull ? -1 : 1) * _500) max_618 = last_6y + ((bull ? -1 : 1) * _618) max_764 = last_6y + ((bull ? -1 : 1) * _764) max_854 = last_6y + ((bull ? -1 : 1) * _854) // nFibL.set(last_6x, bar_index + 10, max_500, max_618, max_764, max_854, last_6y) // –––[ if (2) label overlap with (C) label ]––– if getEW.b2.get_x() == getEW1.bC.get_x() getEW.b1.set_textcolor(color(na)) getEW.b2.set_textcolor(color(na)) strB = getEW1.bB.get_text() strC = getEW1.bC.get_text() strB_ = str.replace(strB, "(b)", "(b) (1)", 0) strC_ = str.replace(strC, "(c)", "(c) (2)", 0) getEW1.bB.set_text(strB_) getEW1.bC.set_text(strC_) // // –––[ check if fib limits are broken ]––– getP_854 = nFibL.wave1_0_854.get_y1() for i = 0 to bar_index - nFibL.wave1_0_854.get_x1() if getEW.dir == -1 if high[i] > getP_854 nFibL._break_ := true break else if low [i] < getP_854 nFibL._break_ := true break //–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– switch nFibL._break_ true => nFibL.sol_dot('dot', color.new(color.red , 95)) false => nFibL.sol_dot('sol', color.new(color.lime, 95)) => nFibL.wave1_0_500.set_xy1(na, na) nFibL.wave1_0_500.set_xy2(na, na) nFibL.wave1_0_618.set_xy1(na, na) nFibL.wave1_0_618.set_xy2(na, na) nFibL.wave1_0_764.set_xy1(na, na) nFibL.wave1_0_764.set_xy2(na, na) nFibL.wave1_0_854.set_xy1(na, na) nFibL.wave1_0_854.set_xy2(na, na) nFibL.wave1_pole_.set_xy1(na, na) nFibL.wave1_pole_.set_xy2(na, na) nFibL.l_fill_.set_color(color(na)) if aEW.size() > 15 pop = aEW.pop() pop.l1.delete(), pop.b1.delete() pop.l2.delete(), pop.b2.delete() pop.l3.delete(), pop.b3.delete() pop.l4.delete(), pop.b4.delete() pop.l5.delete(), pop.b5.delete() pop.lA.delete(), pop.bA.delete() pop.lB.delete(), pop.bB.delete() pop.lC.delete(), pop.bC.delete() pop.lb.delete(), pop.bx.delete() //---------------------------------- //-----------------------------------------------------------------------------} //Plots //-----------------------------------------------------------------------------{ draw(s1, len1, col1, 0) draw(s2, len2, col2, 1) draw(s3, len3, col3, 2) //-----------------------------------------------------------------------------}
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