本人上传的只是其中一个抄底指标，这个还算准确，但有更精准的，绝对无未来函数的，绝对真实

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;
 MM:=(BIAS1+2*BIAS2+3*BIAS3)/6;
股价趋势:MA(MM,3),colorred;
买入信号:EMA(股价趋势,2);
 STICKLINE((股价趋势<-9),0,-15,4,0 ),COLORcc0033;
 STICKLINE((股价趋势<-9),0,-11,4,0 ),COLORff9966;
底部预警信号:
STICKLINE( (股价趋势<-9),0,-6,4,0) ,COLORffcc66;
 STICKLINE( (股价趋势<-9),0,-2,4,0 ),COLORffff66;
 XY1272:
 STICKLINE((股价趋势<-12),10 ,-15,4,0) ,COLOR0066ff;
 STICKLINE((股价趋势<-12),10 ,-5,4,0 ),COLOR0099ff;
 STICKLINE((股价趋势<-12),10 ,0,4,0 ),COLOR00ccff;
 STICKLINE((股价趋势<-12),10 ,3,4,0),COLOR00ffff;