通达信闪电抄底选股指标副图源码
闪电抄底，效果还行
BIAS1:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;
BIAS2:=(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;
BIAS3:=(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100;
BIAS:=(BIAS1+2*BIAS2+3*BIAS3)/6;
BIAA:=MA(BIAS,3);
BIAA< -12 AND BIAA>=-18;
闪电抄底，效果还行