次日涨停选股公式

A :  MA(CLOSE,26);
UP: A + 2*STD(CLOSE,26);
LOWER: A - 2*STD(CLOSE,26);    
W1:=C=HHV(C,20);
W2:=BARSLAST(W1);      
W3:=IF(W2>0,REF(C,W2),REF(C,W2));
W4:=CROSS(C,REF(W3,1));
DRAWICON(W4 AND COUNT(W4,5)=1,LOW,3);

===========================================================

通达信选股公式
 

W1:=C=HHV(C,20);
W2:=BARSLAST(W1);      
W3:=IF(W2>0,REF(C,W2),REF(C,W2));
W4:=CROSS(C,REF(W3,1));
W4 AND COUNT(W4,5)=1;