【股票指标公式下载】-【通达信】量能趋势(副图)

【通达信】量能趋势（副图）-指标公式源码VAR0:=EMA(VOL,20);VAR1:= VAR0 + 2*STD(VOL,10);VARA1:=VOL;C1: (EMA(VARA1,2)+EMA(V