通达信特别准确的超级短线选股公式

BIAS1:=(CLOSE-MA(CLOSE,13))/MA(CLOSE,13)*100/0.7;
 BIAS2:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100*2;
 BIAS3:=(CLOSE-MA(CLOSE,11))/MA(CLOSE,11)*100/0.3/1.3/1.5;
 XG:BIAS1<-12 AND BIAS2<-9 AND BIAS3<-12;