来源:Internet,编辑:股旁网,2012-10-20
var1:=REF(CLOSE,1); var2:=((SMA(MAX((CLOSE - var1),0),7,1) / SMA(Abs((CLOSE - var1)),7,1)) * 100); var3:=crOSS(79,var2); var4:=FILTER(var3,4); DRAWTEXT(var4,(H*1.03),'顶'),COLORyellow;