学会这个方法，抓10倍大牛股的概率提升10倍>>

外内比:DYNAINFO(23)/DYNAINFO(22),LINETHICK2;

YE:=(HIGH+LOW+CLOSE)/3;

YE1:=IF(HIGH=LOW,1,HIGH-MAX(OPEN,CLOSE));

YE2:=IF(HIGH=LOW,1,MAX(CLOSE,OPEN)-YE);

YE3:=IF(HIGH=LOW,1,MIN(OPEN,CLOSE)-LOW);

YE4:=IF(HIGH=LOW,1,YE-MIN(CLOSE,OPEN));

YE5:=VOL/IF(HIGH=LOW,4,HIGH-LOW);

YE6:=SUM((YE1*YE5),1);

YE7:=SUM((YE2*YE5),1);

YE8:=SUM((YE3*YE5),1);

YE9:=SUM((YE4*YE5),1);

主买:=(YE9+YE8);

主卖:=(YE6+YE7)*(-1);

净买:=主买+主卖;

日净买率:净买*100/CAPITAL,COLORRED,LINETHICK1;

三日净买率:SUM(日净买率,3),COLORYELLOW,LINETHICK1;