选股公式 成功率20天10% 多头成功率81% 信号13% 有信号不均问题 无未来

AA1:= AMOUNT/VOL*100;
BB1:= LOW<AA1*1.6;
CC1:= (CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100>1.1;
DD1:= LOW<MA(CLOSE,7)*0.91;
EE1:= VOL<MA(VOL,7)*1.4;
A:=BB1 AND CC1 AND DD1 AND EE1;
CROSS("kdj.j",0) AND V>REF(V,1)*0.79 AND
(MA(C,63)>REF(MA(C,63),1) OR MA(C,30)>MA(C,63)) AND
("MACd.dif">=0 OR ("MACd.dea">=0 AND "MACd.dif">"MACd.dea"))
AND "W&R.WR1">8 AND A;