以下是通达信跌底选股杀机出现公式，把握准确（无源码的请下载附件导入）

通达信跌底选股杀机出现公式，把握准确

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;
短跌选股:IF(BIAS1<=-6,1,0);

MA1:=(H+L+C+O)/4;
MA5:=MA(MA1,5);
PL:=(MA1/MA5-1)*100;
杀机初现:PL<=-5;