Cup and Handle Pattern

hace 11 horas

//version=5
indicator("Cup and Handle Pattern", overlay=true)

// 計算杯形態的參數
cupDepth = input(5, title="Cup Depth")
handleDepth = input(2, title="Handle Depth")
minCupWidth = input(10, title="Minimum Cup Width")
minHandleWidth = input(5, title="Minimum Handle Width")

var float cupLow = na
var float cupHigh = na
var float handleLow = na
var float handleHigh = na

if close[1] < close[2] and close[2] < close[3]
cupLow := low[3]
cupHigh := high[1]

if close[1] > close[2] and close[2] > close[3]
handleLow := low[3]
handleHigh := high[1]

// 繪製杯形態
plotshape(cupLow, style=shape.labeldown, location=location.absolute, color=color.green, size=size.small, title="Cup Low")
plotshape(cupHigh, style=shape.labelup, location=location.absolute, color=color.red, size=size.small, title="Cup High")

// 繪製把手形態
plotshape(handleLow, style=shape.labeldown, location=location.absolute, color=color.blue, size=size.small, title="Handle Low")
plotshape(handleHigh, style=shape.labelup, location=location.absolute, color=color.orange, size=size.small, title="Handle High")