持股线:=(EMA(CLOSE,3)+EMA(CLOSE,5)+EMA(CLOSE,10)+EMA(CLOSE,20))/4,COLORCYAN;
趋势线:=EMA(持股线,20),LINETHICK1,COLORFF00FF;
黄圈红杠:crOSS(持股线,趋势线);
持股线:=(EMA(CLOSE,3)+EMA(CLOSE,5)+EMA(CLOSE,10)+EMA(CLOSE,20))/4,COLORCYAN;
趋势线:=EMA(持股线,20),LINETHICK1,COLORFF00FF;
黄圈红杠:crOSS(持股线,趋势线);