推荐一个好的选股公式---短线切入选股

{设计思路:
1.五天内有见底组合K线;
2.出现涨停信号;
3.收盘价在低位与ma24金叉;}
{dxcrxg短线切入选股}
Var1:=ma(c,24);
穿头破脚:=REF(CLOSE,1)/REF(OPEN,1)<0.97 and close/open>1.04 AND CLOSE>REF(OPEN,1) AND OPEN< REF(CLOSE,1) ;
早晨之星:=REF(CLOSE,2)/REF(OPEN,2) < 0.95 AND REF(OPEN,1) < REF(CLOSE,2) AND ABS(REF(OPEN,1)-REF(CLOSE,1))/REF(CLOSE,1)<0.03 AND
CLOSE/OPEN>1.05 AND CLOSE>REF(CLOSE,2) ;
早晨十字星:=REF(CLOSE,2)/REF(OPEN,2) < 0.95 AND REF(OPEN,1) < REF(CLOSE,2) AND REF(OPEN,1)=REF(CLOSE,1) AND CLOSE/OPEN>1.05 AND CLOSE>REF(CLOSE,2);
平底:=(ABS(LOW-REF(LOW,1))/LOW<0.001 AND ABS(REF(LOW,1)-REF(LOW,2))/REF(LOW,1)<=0.001) ;
曙光初现:=REF(CLOSE,1)/REF(OPEN,1)<0.97 AND CLOSE/OPEN>1.03 AND OPEN< REF(CLOSE,1) AND CLOSE>REF(CLOSE,1);
跳空缺口:= LOW>REF(HIGH,1);
VV1:=count((穿头破脚 or 早晨之星 or 早晨十字星 or 平底 or 曙光初现 or
跳空缺口),5)>=1;{五天内有见底组合K线}
VV2:=C/ref(c,1)>1.095;{出现涨停信号}
VV3:=cross(c,Var1){收盘价在低位与ma24金叉}
短线切入选股:if(vv1 and vv2  and Vv3,1,0);