以下是通达信潜伏4号选股公式源码

EMA30:=EMA(C,10);
 EMA60:=EMA(C,20);
 QS:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
 JD:=10;
 AA:=CROSS(QS,JD)  AND MA(C,8)>REF(MA(C,8),1);
 DRAWTEXT(AA,L*2.67, '↖潜伏4号'),COLORYELLOW;
 STICKLINE(AA,55,15,1,0),COLORRED;
 STICKLINE(AA,15,6,2,0),COLORRED;
 STICKLINE(AA,6,0,3,0),COLORYELLOW;
 STICKLINE(AA,55,0,1,0),COLORBLUE;
 STICKLINE(AA,6,15,2,0),COLORRED;
 STICKLINE(AA,6,55,3,0),COLORRED;
 STICKLINE(AA,6,55,1,0),COLORMAGENTA;
 STICKLINE(AA,15,55,1,0),COLORYELLOW;