学会这个方法，抓10倍大牛股的概率提升10倍>>

input:P1(60,0,100),P2(5,0,100),P3(10,0,100);

A1:=MIN((COUNT(ORDER(2),0)),P1);

DDX:((((BIGORDER(1,2) - BIGORDER(2,2)) * VOL) / CAPITAL) * 100),COLOR3D ;

DDX1:=EMA(ddx,A1) * A1;

DDX2:=MA(DDX1,P2);

DDX3:MA(DDX1,P3),colorred;

DRAWTEXTABS(0,0,'大单动向');

1,DOTLINE,COLORGREEN;

AB:=REF(DDX3,20);

BB:=REF(CLOSE,20);

低值:LLV(DDX3,10);

选股:CROSS("KDJ.J",5) AND "KDJ.D"<30 AND DDX3>AB AND DDX3>低值 AND CLOSE<BB,colorred;

DRAWTEXT(选股,DDX3,'↖底背买'),colorgreen;