主买:=IF(CLOSE OPEN,VAR1*(HIGH-LOW),IF(CLOSE OPEN,VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),COLORRED,NODRAW;
主卖:=IF(CLOSE OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE OPEN,0-VAR1*(HIGH-LOW),0-VOL/2)),COLOR00FF00,NODRAW;
【买卖差】:主买+主卖,NODRAW,COLOR0000FF;
STICKLINE(C O,0,VOL,3,1),COLOR0000AA;
STICKLINE(C O,0,VOL,3,1),COLOR00AA00;
STICKLINE(【买卖差】 0,0,【买卖差】,1,0),COLOR0000FF;
STICKLINE(【买卖差】 0,0,-【买卖差】,1,0),COLOR00FF00;