牛熊转变指标 (源码)

var1:=sum(close*vol*100,6)/sum(vol*100,6);
持股线: intpart(var1*100.17)/100,Coloryellow,LINETHICK3;
var2:=sum(close*vol*100,10)/sum(vol*100,10);
var3:=sum(close*vol*100,30)/sum(vol*100,30);
var4:=ref(low,1)/low;
var5:=ema(var4,13)/var4*close;
var6:=ema(var5,21)*1.17;
var7:=ema(var5,21)*0.955;
var8:=ema(high,21)/high*(close/2+low/2);
var9:=var8*1.0861;
var10:=var9*1.0935;
var11:=var9*0.89207;
疯牛: ema(var10,21)*1.0877,colorwhite;
牛市: ema(var9,21)*1.0935,colormagenta;
空翻多: ema(var9,21)*1,colorcyan;
熊市: ema(var9,21)*0.89207,colorblue;
疯熊: ema(var11,21)*0.92476,colorgreen;