飞狐势弱股强副图指标

Var1:=(CLOSE-REF(CLOSE,21))/REF(CLOSE,21)*100;

Var2:=(INDEXC-REF(INDEXC,21))/REF(INDEXC,21)*100;

个股强弱: EMA(Var1-Var2,5);

大盘强弱: EMA(Var2-Var1,5);