通达信自用精品抄底指标（绝无未来）！

BIAS1:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;
CS:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;
YJD:=(EMA(CS,3)-50)*2;
XG:BIAS1<=-6 AND YJD<-80;