DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);DEA:=EMA(DIF,9),COLOR888888;AT1:=BArslAST(REF(CROSS(DIF,DEA),1));BT1:=REF(C,AT1+1)>C AND REF(DIF,AT1+1)<DIF AND CROSS(DIF,DEA);XG:BT1>0;