去除st:=namelike('st')=0 and namelike('*st')=0 and namelike('sst')=0 and namelike('s*st')=0 and namelike('s st')=0;去除停牌:=dyna**(7)>0;typ:=(high+low+close)/3;cci:=(typ-ma(typ,14))/(0.015***edev(typ,14));aa:=cross(cci,100);bb:=cross(cci,-100);xg:去除st and 去除停牌 and aa;{xg:去除st and 去除停牌 and bb;} 20210311