通达信《通道买卖》指标

VAR1:=(C+H+O+L)/4;
 卖出:XMA(VAR1,20)*(1+80/1000);
 买入:XMA(VAR1,32)*(1-100/1000);
 幅度:=100*(卖出-买入)/买入,NODRAW;
 MA1:=MA(VAR1,3);
 STICKLINE(卖出>LOW AND 卖出<HIGH,卖出,MAX(卖出,MAX(OPEN,CLOSE)),3,0),COLORGREEN;
 STICKLINE(卖出>MIN(C,O) AND 卖出<MAX(C,O),卖出,MAX(OPEN,CLOSE),3,0),COLORGREEN;
 STICKLINE(卖出>LOW AND 卖出<HIGH,卖出,HIGH,0,0),COLORGREEN;
 STICKLINE(卖出<LOW,OPEN,CLOSE,3,0),COLORGREEN;
 STICKLINE(卖出<LOW,HIGH,LOW,0,0),COLORGREEN;
 STICKLINE(买入>LOW AND 买入<HIGH,买入,MIN(MIN(OPEN,CLOSE),买入),3,0),COLORMAGENTA;
 STICKLINE(买入>MIN(C,O) AND 买入<MAX(C,O),买入,MIN(OPEN,CLOSE),3,0),COLORMAGENTA;
 STICKLINE(买入>LOW AND 买入<HIGH,买入,LOW,0,0),COLORMAGENTA;
 STICKLINE(买入>HIGH,OPEN,CLOSE,3,0),COLORMAGENTA;
 STICKLINE(买入>HIGH,HIGH,LOW,0,0),COLORMAGENTA;
 DRAWTEXT(CROSS(LOW,买入),LOW*0.95,'买'),COLORRED,LINETHICK2;
 DRAWTEXT(CROSS(卖出,HIGH),HIGH*1.02,'卖'),COLORGREEN;