一个通道指标，想把它变成MT4的指标，请帮忙 TR := MA((HIGH-LOW),90); UPPER : MA(CLOSE,20)+3.5*TR; LOWER : MA(CLOSE,20)-3.5*TR; (UPPER+LOWER)/2; [ 本帖最后由 zsh226 于 2007-12-7 10:24 编辑 ]

这是效果图TD.gif

#property indicator_chart_window #property indicator_buffers 4 #property indicator_color1 Red #property indicator_color2 Yellow #property indicator_color3 Green extern int 基础均线=20; extern int 高低平均=90; extern double 倍数=3.5; double upper; double lower; double med; double tempa; int init() { SetIndexBuffer(0,upper); SetIndexBuffer(1,lower); SetIndexBuffer(2,med); SetIndexBuffer(3,tempa); SetIndexStyle(0,DRAW_LINE); SetIndexStyle(1,DRAW_LINE); SetIndexStyle(2,DRAW_LINE); SetIndexDrawBegin(0,高低平均); SetIndexDrawBegin(1,高低平均); SetIndexDrawBegin(2,高低平均); IndicatorDigits(Digits+1); return(0); } int start() { int limit; int counted_bars=IndicatorCounted(); if(counted_bars<0) return(-1); if(counted_bars>0) counted_bars--; limit=Bars-counted_bars; double tempb; for(int i=0; i