主图指标，Cleon编写的Heiken Ashi 可以参考一下编写思路 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 //+------------------------------------------------------------------+ //| Heiken Ashi.mq4 | //| Copyright c 2004, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright ? 2004, MetaQuotes Software Corp." #property link "http://www.metaquotes.net" #property indicator_chart_window #property indicator_buffers 4 #property indicator_color1 Red #property indicator_color2 Blue #property indicator_color3 Red #property indicator_color4 Blue //---- buffers double ExtMapBuffer1, ExtMapBuffer2, ExtMapBuffer3, ExtMapBuffer4; //---- vars int ExtCountedBars=0; int init() { //---- indicators SetIndexStyle (0, DRAW_HISTOGRAM, 0, 1, Red); SetIndexBuffer (0, ExtMapBuffer1); SetIndexLabel (0, "HA Max / Min"); SetIndexStyle (1, DRAW_HISTOGRAM, 0, 1, Blue); SetIndexBuffer (1, ExtMapBuffer2); SetIndexLabel (1, "HA Max / Min"); SetIndexStyle (2, DRAW_HISTOGRAM, 0, 3, Red); SetIndexBuffer (2, ExtMapBuffer3); SetIndexLabel (2, "HA Open"); SetIndexStyle (3, DRAW_HISTOGRAM, 0, 3, Blue); SetIndexBuffer (3, ExtMapBuffer4); SetIndexLabel (3, "HA Close"); //---- SetIndexDrawBegin(0, 10); SetIndexDrawBegin(1, 10); SetIndexDrawBegin(2, 10); SetIndexDrawBegin(3, 10); //---- indicator buffers mapping SetIndexBuffer(0, ExtMapBuffer1); SetIndexBuffer(1, ExtMapBuffer2); SetIndexBuffer(2, ExtMapBuffer3); SetIndexBuffer(3, ExtMapBuffer4); IndicatorDigits(Digits); return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { double haOpen, haHigh, haLow, haClose; int pos = Bars - ExtCountedBars - 1; if( Bars <= 10 ) { return(0); } ExtCountedBars = IndicatorCounted(); //---- check for possible errors if ( ExtCountedBars < 0 ) { return(-1); } //---- last counted bar will be recounted if ( ExtCountedBars > 0 ) { ExtCountedBars--; } while( pos >= 0 ) { haOpen = (ExtMapBuffer3[pos + 1] + ExtMapBuffer4[pos + 1]) / 2; haClose = (Open[pos] + High[pos] + Low[pos] + Close[pos]) / 4; haHigh = MathMax(High[pos], MathMax(haOpen, haClose)); haLow = MathMin(Low[pos], MathMin(haOpen, haClose)); if ( haOpen < haClose) { ExtMapBuffer1[pos] = haLow; ExtMapBuffer2[pos] = haHigh; } else { ExtMapBuffer1[pos] = haHigh; ExtMapBuffer2[pos] = haLow; } ExtMapBuffer3[pos] = haOpen; ExtMapBuffer4[pos] = haClose; pos--; } return(0); }Cleon%20Heiken%20Ashi.jpg