学会这个方法，抓10倍大牛股的概率提升10倍>>

L1:=5;

L2:=10;

L3:=60;

BIAS: (CLOSE-MA(CLOSE,L1))/MA(CLOSE,L1)*100;

BIAS2 : (CLOSE-MA(CLOSE,L2))/MA(CLOSE,L2)*100;

BIAS3 : (CLOSE-MA(CLOSE,L3))/MA(CLOSE,L3)*100;