学会这个方法，抓10倍大牛股的概率提升10倍>>

BIAS1:=(C-MA(C,6))/MA(C,6)*100;

BIAS2:=(C-MA(C,12))/MA(C,12)*100;

BIAS3:=(C-MA(C,24))/MA(C,24)*100;

BIAS:=(BIAS1+2*BIAS2+3*BIAS3)/6;

乖离:=MA(BIAS,3);

低位红柱:CROSS(BIAS,乖离) AND 乖离<-9.5;