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ST:=IF(NAMELIKE('ST'),1,0)=0;SST:=IF(NAMELIKE('*S'),1,0)=0;S:=IF(NAMELIKE('S'),1,0)=0;CY:=IF(CODELIKE('300'),1,0)=0;{创业板}停牌:=IF((C=0 OR V=0),0,1);选股: ST AND SST AND S AND CY AND 停牌;