通達信,幫忙公式改壹下，外盤減內盤，再畫出紅綠柱

VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));

主買:IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),COLORRED,NODRAW;

主賣:IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2)),COLOR00FF00,NODRAW;

買賣差:ABS(主買)-ABS(主賣),NODRAW;

STICKLINE(買賣差>0,0,買賣差,2,0),COLORRED;

STICKLINE(買賣差<0,買賣差,0,2,0),COLORGREEN;