VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
主动买盘:=IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,
VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2));
主动卖盘:=IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),
IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2));
主动:=SUM(主动买盘,0)/SUM(主动卖盘,0)*-1;
低主20:=LLV(主动,20);
动比:=主动-低主20;
高:=100/HHV(动比,20);
主力:高*动比,COLOR0000FF,DOTLINE,LINETHICK2;
主力1:主力,COLOR00FFFF,DOTLINE;
