附图指标，ClearMethodHistogram指标 mt4指标类型：趋势指标 是否能用在mt4手机版上：否 是否含有未来函数：无 // This indicator is based on the article: Getting Clear With Short-Term Swings by Ron Black // // http://www.traders.com/Documentation/FEEDbk_docs/2010/09/Black.html // http://www.traders.com/Documentation/FEEDbk_docs/2010/09/TradersTips.html // // The histogram shows the distance from the actual switching threshold // Copy the ClearMethod.mq4 file to the Indicator directory, it will be used by iCustom() #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 Green #property indicator_color2 Red #property indicator_level1 0 int maxHistoryBarsToCount = 50000; double DistanceFromThresholdBuffer1; double DistanceFromThresholdBuffer2; int init() { SetIndexStyle(0, DRAW_HISTOGRAM, STYLE_SOLID, 2); SetIndexBuffer(0, DistanceFromThresholdBuffer1); SetIndexStyle(1, DRAW_HISTOGRAM, STYLE_SOLID, 2); SetIndexBuffer(1, DistanceFromThresholdBuffer2); return(0); } int start() { int countedBars = IndicatorCounted(); int countFrom = MathMin(Bars - countedBars - 1, maxHistoryBarsToCount); if (countFrom >= 0 && countFrom < Bars) { countIndicator(countFrom); } return(0); } int countIndicator(int countFrom) { int i; bool isUpSwing; double upSwingLine; double downSwingLine; for (i = countFrom; i >= 0; i--) { isUpSwing = (iCustom(NULL, 0, \"ClearMethod\", 0, i) > 0); if (isUpSwing) { upSwingLine = iCustom(NULL, 0, \"ClearMethod\", 1, i); DistanceFromThresholdBuffer1 = High - upSwingLine; DistanceFromThresholdBuffer2 = 0.0; } else { downSwingLine = iCustom(NULL, 0, \"ClearMethod\", 2, i); DistanceFromThresholdBuffer1 = 0.0; DistanceFromThresholdBuffer2 = downSwingLine - Low; } } return(0); }

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