开:=REF(O,1) ;
收:=REF(C,1) ;
PM:=(开-收)/开;
PM2:=(O-C)/O ;
昨日阴线:=REF(O,1)> REF(C,1) ;
今日阳包阴:= C>O AND C >=开 AND O<=(开+0.04) AND V>= REF(V,1) *0.85 AND PM>=0.015 ;
MA13:=MA(CLOSE,13);
MA20:=MA(CLOSE,20);
MA34:=MA(CLOSE,34);
MA55:=MA(CLOSE,55);
多头1:= MA13>MA34 OR MA20>=MA34 ;
选股 : 昨日阴线 AND 今日阳包阴 AND 多头1;
