REFLINE:0;成交量:VOL,PRECIS2,LINETHICK0;
AAA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));{系數(shù)=成交量/（（最高價(jià)-最低價(jià)）*2-絕對值（收盤價(jià)-開盤價(jià)））}
主買:=IF(CLOSE>OPEN,AAA*(HIGH-LOW),IF(CLOSE 主賣:=-IF(CLOSE>OPEN,0-AAA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE< OPEN,0-AAA*(HIGH-LOW),0-成交量/2));
凈額:主買-主賣,linethick0;;

A1:=MIN((COUNT(ORDER(2),0)),60);
DDX1:EMA(凈額,A1) * A1;
DDX2:MA(DDX1,5);
DDX3:MA(DDX1,10);
STICKLINE((凈額 > 0),0,凈額,5,0),COLOR3D,colorred;
STICKLINE((凈額 < 0),0,凈額,5,0),COLOR3D,COLOR33FF33;