来源:Internet,编辑:股旁网,2022-06-12
趋势2:=EMA(EMA(EMA(C,5)-REF(EMA(C,5),1),5),5);趋势4:=EMA(EMA(EMA(C,3)-REF(EMA(C,3),1),4),4);红箭头:crOSS(趋势4,趋势2);