股票拉升先发现

MA20:=MA(C,20);
MA60:=MA(C,60),COLORRED;
MA120:=MA(C,120);
FF:=MA20MA120 AND MA60 >MA120;
S1:=COUNT(FF,30)>0;
S2:=V>=1.91*REF(V,1);
S3:=CROSS(C,MA60) AND MA120>=REF(MA120,1);
即将拉升:S1 AND S2 AND S3;