{贡献量比指标}
VAR1:=VOL/REF(MA(VOL,5),1);
VAR2:=IF(C>REF(C,1),VAR1,-VAR1);
VAR3:=SUM(VAR2,0);
VAR4:=100*VAR3/CAPITAL;
VAR5:=EMA(VAR4,5);
VAR6:=EMA(VAR5,5);
贡献量比:VAR5,COLORSTICK;
MA1:MA(贡献量比,5);
MA2:MA(贡献量比,10);
DRAWTEXT(CROSS(贡献量比,MA1),贡献量比*0.98,'↑'),COLORRED;
DRAWTEXT(CROSS(MA1,贡献量比),贡献量比*1.02,'↓'),COLORGREEN;
