通达信贝塔系数选股公式

五日贝塔:=CLOSE/REF(CLOSE,5)/(INDEXC/REF(INDEXC,5));
十三日贝塔:=CLOSE/REF(CLOSE,13)/(INDEXC/REF(INDEXC,13));
STICKLINE(五日贝塔 1.07,1,五日贝塔,3,0),COLOR00FFFF;
牛股:=IF(CROSS(五日贝塔,1.07) AND 十三日贝塔 1 AND COUNT(五日贝塔 1.07,3) =2,1.1,1);
DRAWICON(牛股=1.1,1.03,1);
1,COLORFFFFFF;