上周写的代码，测试通过有参考意义，做回调预设T+1测试尾盘选成功率还好，中线有的也不错！
指标源码中倒数第二行代码加入选股，会提高成功率和优化选股数量。
X_1:=CLOSE>REF(HHV(HIGH,4),1);
X_2:=CROSS(CLOSE,EMA(CLOSE,10)) AND CLOSE>EMA(CLOSE,20) AND CROSS(CLOSE,EMA(CLOSE,5));
X_3:=REF(REF(HIGH,4)/REF(LOW,1)>1.05,1);
X_4:=REF(CLOSE,1)/REF(CLOSE,2)<1.015;
X_5:=VOL/REF(HHV(VOL,8),1)>0.7;
X_6:=EMA(CLOSE,5)>EMA(CLOSE,10) AND EMA(CLOSE,5)>EMA(CLOSE,20);
XG:X_1 AND X_2 AND X_3 AND X_4 AND X_5,COLORRED;
