通达信里有一个成交量的指标公式，如下：万手:VOL/10000,LINETHICK0; AA:=IF(CURRBARSCOUNT=1 AND PERIOD=5,VOL*240/FROMOPEN,DRAWNULL); 预测:AA/10000; BB:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN)); 主动买:=IF(CLOSE>OPEN,BB*(HIGH-LOW),IF(CLOSE<OPEN,BB*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)); 主买:主动买/10000,COLORRED; 主动卖:=IF(CLOSE>OPEN,0-BB*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-BB*(HIGH-LOW),0-VOL/2)); 主卖:-主动卖/10000,COLORGREEN; 差额:(主动买+主动卖)/10000; 持币:IF(SAR(10,2,20)>=H,SAR(10,2,20),DRAWNULL),CIRCLEDOT,COLORBLUE; 持股:IF(SAR(10,2,20)<=L,SAR(10,2,20),DRAWNULL),CIRCLEDOT,COLORRED; 五日: MA(V,5)COLORWHITE; 十日: MA(V,10)COLORYELLOW; STICKLINE(CLOSE=REF(CLOSE,1),0,VOL,3.5,0),COLORWHITE; STICKLINE(CLOSE>REF(CLOSE,1),0,VOL,3.5,0),COLORRED; STICKLINE(CLOSE<REF(CLOSE,1),0,VOL,3.5,0),COLORGREEN; STICKLINE(CURRBARSCOUNT=1 AND PERIOD=5,AA,1 , 3.5 , 0 ) , COLOR00FFFF ;STICKLINE(CURRBARSCOUNT=1 AND PERIOD=5,AA,1 , 3.2 , 0 ) , COLOR007777 ; STICKLINE(CURRBARSCOUNT=1 AND PERIOD=5,AA,1 , 2.7 , 0 ) , COLOR009999 ;