P1:=60;P2:=5;P3:=10;REFLINE:0;K1:=IF(CLOSE>=REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW+CLOSE-REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW);K2:=IF(CLOSE<=REF(CLOSE,1),OPEN-LOW+HIGH-CLOSE+REF(CLOSE,1)-CLOSE,OPEN-LOW+HIGH-CLOSE);DT:=*K1/(K1+K2);KT:=-DT;买量:=SUM(DT,1);卖量:=SUM(KT,1);:EMA(买量-卖量,5)*VOL/CAPITAL*100,COLORSTICK,LINETHICK2;STICKLINE(DDX>0,0,DDX,3,0),COLOR000088;STICKLINE(DDX>0,0,DDX,2.5,0),COLOR0000AA;STICKLINE(DDX>0,0,DDX,1.5,0),COLOR0000CC;STICKLINE(DDX>0,0,DDX,1,0),COLOR0000EE;STICKLINE(DDX<0>0 AND MA(V,5)