通达信牛熊先知回踩指标公式

以下是通达信牛熊先知回踩指标公式（无源码的请下载附件导入）

NOTEXT1:=EMA(ADVANCE,30);
 NOTEXT2:=EMA(ADVANCE,35);
 NOTEXT3:=EMA(ADVANCE,40);
 NOTEXT4:=EMA(ADVANCE,45);
 NOTEXT5:=EMA(ADVANCE,90);
 NOTEXT8:=EMA(ADVANCE,114);
 NOTEXT9:=EMA(ADVANCE,140);
 NOTEXT12:=EMA(ADVANCE,164);
 NOTEXT100:=HHV(EMA(ADVANCE,21),2);
 NOTEXT20:=EMA(ADVANCE,21);
 REDTJ:=NOTEXT100=NOTEXT20 AND UPNDAY(NOTEXT100,3);
回踩黄带:ABS(ADVANCE-NOTEXT1)/NOTEXT1*100<3 AND REF(ADVANCE,5)>=NOTEXT4;