DIF1:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA1:=EMA(DIF1,9); AAA1:=(DIF1-DEA1)*2*60; AAA上:=IF(AAA1>REF(AAA1,1),AAA1,DRAWNULL); AAA下:=IF(AAA11 AND T8 AND WL<0 AND WL>-2;