该指示器使用Tom DeMark从1到13的TD顺序计数。 数字9和13通常识别一个耗尽的趋势,并标记一个趋势反转。 重要数字显示为标签(7-13),其中9和13均突出显示为“多”或“空”。
除数字外,价格蜡烛还根据顺序上色。 看涨的颜色从亮黄色(TD 1=趋势开始)到深红色(TD 13=趋势耗尽) 熊市的颜色从亮蓝色(TD 1=趋势开始)到深蓝色(TD 13=趋势耗尽)
DeMark建议仅用于短期价格反转,但如图所示,它也适用于LUNA 1D图表。 也可以很好地与Heikin Ashi蜡烛配合使用。
例如,将其与“Tom DeMark压力比”结合使用,以找到顶部和底部。 您可以更改时间范围,禁用标签/条形图颜色,并根据自己的喜好自定义颜色。
如果您对如何优化代码有任何想法,请随时分享
回测测试
/*backtest start: 2021-05-30 09:00:00 end: 2022-06-05 15:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_CTP","currency":"FUTURES"}] args: [["ContractType","rb888",360008]] */ ////////////////////////////////////////// Tom DeMark heatmap © by Indicator-Jones ///////////////////////////////////////// // // This indicator uses Tom DeMark’s TD Sequential counting from 1 to 13. // Number 9 and 13 usually identify an exhausted trend and mark trend reversal. // The important numbers get displayed as labels (7-13), where 9 and 13 are both highlighted as "Long" or "Short". // Besides the numbers the price candles are colored based upon the sequence. // Bullish colors are starting from bright yellow (TD 1 = start of trend) to dark red (TD 13 = trend exhausted) // Bearish colors are starting from bright blue (TD 1 = start of trend) to dark blue (TD 13 = trend exhausted) // // DeMark recommends to be used for short term price reversals only but as you can see in the chart, it also works for LUNA 1D chart. // Also works very well with Heikin Ashi candles. // Use it in combination with for example the "Tom DeMark Pressure Ratio" to find tops and bottoms. // You can change the timeframes, disable lables/barcolor and customise colors to your liking. // // If you have any idea on how to optimise the code, please feel free to share :) // // Inspired by "Stochastic Heat Map" from @Violent // //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //@version=5 indicator(title='Tom DeMark Sequential Heat Map', shorttitle='TD heatmap', overlay=true, timeframe='') //A heat map for TD counts. If you find this useful or yank the code, please consider a donation :) // -------- Inputs -------- paintBars = input(title='设置Bars颜色', defval=true) showLabels = input(title='显示标签', defval=true) buy_col = input(#32CD32,0,title='buy颜色',inline='col') sell_col = input(#F44336,0,title='sell颜色',inline='col') text_col = input(#FFFFFF,0,title='文本颜色',inline='col') // -------- Bearish trend (blue) color selection -------- getBuyColor(count) => if count == 1 color.new(#11e7f2,0) else if count == 2 color.new(#11d9f2,0) else if count == 3 color.new(#11cbf2,0) else if count == 4 color.new(#11aff2,0) else if count == 5 color.new(#1193f2,0) else if count == 6 color.new(#1176f2,0) else if count == 7 color.new(#105df4,0) else if count == 8 color.new(#1051f5,0) else if count == 9 color.new(#0f44f5,0) else if count == 10 color.new(#0c3de0,0) else if count == 11 color.new(#0935ca,0) else if count == 12 color.new(#062eb4,0) else if count == 13 color.new(#02269e,0) // -------- Bullish trend (blue) color selection -------- getSellColor(count) => if count == 1 color.new(#eef211,0) else if count == 2 color.new(#efdc11,0) else if count == 3 color.new(#f0c511,0) else if count == 4 color.new(#f1af11,0) else if count == 5 color.new(#f29811,0) else if count == 6 color.new(#f28811,0) else if count == 7 color.new(#f27811,0) else if count == 8 color.new(#f26811,0) else if count == 9 color.new(#f25811,0) else if count == 10 color.new(#ea420d,0) else if count == 11 color.new(#e12c09,0) else if count == 12 color.new(#d81605,0) else if count == 13 color.new(#cf0000,0) // -------- Calculate bearish trend sequence -------- buySetup = 0 buySetup := close < close[4] ? buySetup[1] == 13 ? 1 : buySetup[1] + 1 : 0 // -------- Calculate bullish trend sequence -------- sellSetup = 0 sellSetup := close > close[4] ? sellSetup[1] == 13 ? 1 : sellSetup[1] + 1 : 0 // -------- Paint bars -------- barColour = buySetup >= 1 ? getBuyColor(buySetup) : sellSetup >= 1 ? getSellColor(sellSetup) : na //barcolor(paintBars ? barColour : na, title='Bar colors (heatmap)') if buySetup == 13 strategy.entry("Enter Long", strategy.long) else if sellSetup == 13 strategy.entry("Enter Short", strategy.short)template: strategy.tpl:40:21: executing "strategy.tpl" at <.api.GetStrategyListByName>: wrong number of args for GetStrategyListByName: want 7 got 6