通达信指标——虚拟成交量预测

与通达信虚拟成交量类似，不过这个指标更直观，可以大体了解成交量中的买盘和卖盘情况。

红色：主动性买盘，绿色：主动性卖盘；

黄色：主动性买盘-主动性卖盘，即为净买，兰色：主动性卖盘-主劝性买盘，即为净卖；

白色框：实际成交量，绿色框：成交量预测。

虚拟成交量预测公式：

EV:=VOL;
实际:EV,COLORGRAY,NODRAW;
VAR1:=DYNAINFO(17)*REF(MA(VOL,5),1);
VAR2:=DYNAINFO(7)=CLOSE AND DYNAINFO(10)=AMOUNT;
预测:IF(DYNAINFO(7)=CLOSE AND DYNAINFO(10)=AMOUNT,VAR1,VAR2),COLORGRAY;
预测量:STICKLINE(IF(DYNAINFO(7)=CLOSE AND DYNAINFO(10)=AMOUNT,VAR1,VAR2),VAR1,0,4,1),COLORGREEN;
AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
主动买盘:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+
(CLOSE-LOW)),VOL/2)),POINTDOT,COLORRED;
主买:主动买盘/10000,COLORRED,NODRAW;
主动卖盘:=IF(CLOSE>OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,
0-AA*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORGREEN;
主卖:-主动卖盘/10000,COLORGREEN,NODRAW;
换手率%:VOL/CAPITAL*100,COLORGRAY ,NODRAW;

STICKLINE(主动买盘>0,0,VOL,2,1),COLORWHITE;
STICKLINE(主动买盘>0,0,主动买盘,2,0),COLORRED;
STICKLINE(主动卖盘<0,0,主动卖盘,2,0),COLORGREEN;

BB:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买量:=IF(CLOSE>OPEN,BB*(HIGH-LOW),IF(CLOSE<OPEN,BB*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),LINETHICK0,COLORRED;
卖量:=IF(CLOSE>OPEN,0-BB*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-BB*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORCYAN;
进出量:=买量+卖量,COLOR00FFFF;

STICKLINE(进出量<0,0,进出量,1.2,0),COLORBLUE;