据说是私募抄底指标 —(源码 副图/选股 通达信 贴图)

参考：2008年11月4日 ---2015年6月份 600398 海澜之家
XA_1:=(HHV(HIGH,21)-CLOSE)/(HHV(HIGH,21)-LLV(LOW,21))*100-10;
 XA_2:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
 XA_3:=SMA(XA_2,13,8);
 XA_4:=SMA(XA_1,21,8);
 XA_5:=CEILING(SMA(XA_3,13,8));
 XA_6:=XA_5-XA_4;
 XA_7:=XA_5-XA_4<(-80);
 XA_8:=REF(CLOSE,1);
 XA_9:=REF(VOL,1);
 XA_10:=(CLOSE-XA_8)/(CLOSE+XA_8);
 XA_11:=(VOL-XA_9)/(VOL+XA_9);
 XA_12:=SUM(ABS(XA_11),12)/SUM(ABS(XA_10),12);
 XA_13:=SMA(MAX(CLOSE-XA_8,0),12,1)/SMA(ABS(CLOSE-XA_8),12,1)*100;
 XA_14:=XA_12<6 AND XA_13<25;
 XA_15:=XA_12<7 AND XA_13<30;
 XA_16:=XA_12<8 AND XA_13<31;
 XA_17:=XA_14 OR XA_15 OR XA_16 AND BARSCOUNT(CLOSE)>60;
 XA_18:=(CLOSE-MA(CLOSE,48))/MA(CLOSE,48)*100<(-25);
 XA_19:=(CLOSE-MA(CLOSE,70))/MA(