控盘趋势指标 (源码)

VAR2:=EMA(EMA(EMA(VAR1,1),13),21);
控盘线:(VAR2-REF(VAR2,1))/REF(VAR2,1)*100,color00ff00;
STICKLINE(CROSS(控盘线,0),0,0.5,6,0),color0000ff;