涨停双响炮

MA1:MA(CLOSE,5);
MA2:MA(CLOSE,10);
MA3:MA(CLOSE,20);
{前炮:=CLOSE>REF(CLOSE,1)*1.045;
小阴小阳:=HHV(ABS(C-REF(C,1))/REF(C,1)*100,BARSLAST(前炮))<6;
时间限制:=COUNT(前炮,30)=1 AND BARSLAST(前炮)>1;
后炮:=REF(小阴小阳 AND 时间限制,1) AND 前炮;
STICKLINE(后炮,O,C,6,0),COLORMAGENTA;
STICKLINE(后炮,O,C,1,0),COLORWHITE;}
ST:=(MAX(C,O)-MIN(C,O))/MIN(C,O)*100<4;
STICKLINE(ST,H,L,0,0),COLORYELLOW;

A1:=C/REF(C,1)>1.090{涨停};
A2:=COUNT(A1,10)=1{10天内只有一次涨停};
A3:=CLOSE=HHV(H,10){收盘价大于前10天的收盘价};
XG:=A1 AND A2 AND A3;
涨停:=XG;
HXH:=REF(H,BARSLAST(涨停));
STICKLINE(C,HXH,HXH,1,0),COLORMAGENTA;
STICKLINE(涨停,OPEN,CLOSE,6,0),COLORGREEN;
STICKLINE(涨停,OPEN,CLOSE,2.5,0),COLORYELLOW;
STICKLINE(涨停,OPEN,CLOSE,0.5,0),COLORMAGENTA;

MA20:MA(CLOSE,20),COLORLIBLUE;
上行:IF(MA20>=REF(MA20,1),MA20,DRAWNULL),COLORMAGENTA;
BIAS:(H-MA(H,30))/MA(H,30)*100,NODRAW,COLORWHITE;