DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);DEA:=EMA(DIF,MID);XG:ABS(DIF-DEA)<=0.05参数自己填
DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);DEA:=EMA(DIF,MID);XG:BETWEEN(DIF-DEA,-0.02,0.03);参数自己填
