您的想法可以理解为:选出7日前涨停,缩量回踩bbi,或缩量回调到前面涨停板最低价的股票。这里的“缩量”是一个比较模糊的概念,我暂且设定为5日均量下行吧。bb1:=(ma(close,3)+ma(close,6)+ma(close,12)+ma(close,24))/4;zht:=c/ref(c,1)>1.09;zttj:=count(zht,8)=1 and count(zht,7)=0;cbbi:=c-bb1<0.2 and bb1-c<0.2;sl:=count(ma(v,5)<ref(ma(v,5),1),3)=3;xg1:=zttj and cbbi and sl;hc:=c=ref(l,barslast(zht));xg2:=zttj and sl and hc;xg:xg1 or xg2;上面公式经测试,选股效果还不错,建议和其他指标结合使用。祝您投资顺利! 20210311
a:=cross(c,ma(c,5)) and cross(c,ma(c,10)) and cross(c,ma(c,20));a1:=v>=ref(v,1)*2;a2:=macd.dif>macd.dea;a3:=ref(close,1)<ref(sar(4,2,20),1) and close>=sar(4,2,20);xg:a and a1 and a2 and a3...
在“通达信”测试通过,不知道效果如何。a1:=(vol/close)/3;a2:=sum((if(((a1>40) and (close>(ref(close,1)))),a1,0)),0);a3:=sum((if(((a1>40) and (close<(ref(close,1)))),a1,0)),0);a4:=sum((if(((a1<40) and (clos...