学会这个方法，抓10倍大牛股的概率提升10倍>>

N:=20;

MIDA:=MA(C,N);

VART1:=POW((C-MIDA),2);

VART2:=MA(VART1,N);

VART3:=SQRT(VART2);

UPPERA:=MIDA+2*VART3;

LOWERA:=MIDA-2*VART3;

BOLL:REF(MIDA,1);

UB:REF(UPPERA,1);

LB:REF(LOWERA,1);

DRAWKLINE(HIGH,OPEN,LOW,CLOSE);

涨停价:=IF((C-REF(C,1))/REF(C,1)>0.097,1,0);

STICKLINE(涨停价,OPEN,CLOSE,3,0),COLORMAGENTA;

{跌停绿色}

ZDF:=(C-REF(C,1))/REF(C,1)*100;

STICKLINE(ZDF<-9.9,O,C,3.1,0),COLORGREEN;

STICKLINE(ZDF<-9.9,O,C,2.1,0),COLORGREEN;

STICKLINE(ZDF<-9.9,O,C,1.2,0),COLORGREEN;

STICKLINE(ZDF<-9.9,O,C,0.2,0),COLORGREEN;

STICKLINE(ZDF<-9.5,H,L,0,0),COLORGREEN;

{

选股公式:

CROSS(C,REF(MA(C,20),1)) AND C>REF(MA(C,20),1);

}