二平底翻红的选股公式

SM:=IF(REF(SS,1)!=0,REF(SS,1),IF(REF(SS,2)!=0,REF(SS,2),IF(REF(SS,3)!=0,REF(SS,3),IF(REF(SS,5)!=0,REF(SS,5),IF(REF(SS,6)!=0,REF(SS,6),IF(REF(SS,7)!=0,REF(SS,7),0))))));