核心逻辑
这是一个综合性的**超跌反弹选股指标**。其核心原理是：通过多个条件筛选出严重超跌的股票，等待反弹机会。具体逻辑包括： 1. **价格超跌判断**：收盘价相对于40日、60日均线严重偏低（分别低于78%和74%） 2. **底部波动特征**：近期出现明显波动（振幅>5.1%），但整体涨幅有限（25日内涨幅≤10%） 3. **技术指标超卖**：短期KDJ指标处于低位（<23）且有向上拐头迹象 4. **市场环境配合**：大盘同期也处于超跌状态 5. **均线偏离**：股价远离28日均线超23%以上
买卖信号
- **买入信号**：XG=1时满足以下全部条件： - 价格相对40日或60日均线严重超跌 - 近期有底部波动特征 - 25日内涨幅≤10% - 7日波动率<15% - KDJ指标在低位向上拐头（K值<23但开始回升） - 股价远离28日均线超23%以上 - **卖出信号**：无
用法
公式源码
HJ_2:=1; HJ_3:=CLOSE/MA(CLOSE,40)*100<78; HJ_4:=CLOSE/MA(CLOSE,60)*100<74; HJ_5:=HIGH>LOW*1.051; HJ_6:=HJ_5 AND COUNT(HJ_5,5)>1; HJ_7:=IF(HJ_6 AND (HJ_3 OR HJ_4),2,0); HJ_8:=CLOSE/REF(CLOSE,25)<=1.1; HJ_9:=SMA(MAX(CLOSE-REF(CLOSE,2),0),7,1)/SMA(Abs(CLOSE-REF(CLOSE,2)),7,1)*100<15; HJ_10:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100; HJ_11:=SMA(HJ_10,2,1); HJ_12:=SMA(HJ_11,2,1); HJ_13:=IF(HJ_11>REF(HJ_11,1) AND REF(HJ_11,1)<REF(HJ_11,2) AND HJ_11<23,1.5,0); HJ_14:=LLV(LOW,4)=LLV(LOW,120); HJ_15:=(CLOSE-MA(CLOSE,58))/MA(CLOSE,58)<(-0.07); HJ_16:=(INDEXC-HHV(INDEXC,8))/HHV(INDEXC,8)<(-0.05) AND MA(INDEXA,125)/MA(INDEXV,125)/(MA(INDEXA,5)/MA(INDEXV,5))>1.12; HJ_17:=BARSLAST(HJ_16)<10; HJ_18:=MA(CLOSE,27); HJ_19:=(CLOSE-HJ_18)/HJ_18*100; HJ_20:=MA(HJ_19,2); HJ_21:=BARSLAST(crOSS((-10),HJ_20)=1); HJ_22:=HJ_20<(-10) AND HJ_21>3; HJ_23:=ABS(IF(HJ_22,HJ_20,0)); HJ_24:=HJ_23>0; HJ_25:=MA(CLOSE,80)-MA(CLOSE,13)/3; HJ_26:=MA((CLOSE-HJ_25)/HJ_25,1); HJ_27:=EMA(HJ_26,12)*0.5; HJ_28:=EMA(HJ_26,3); HJ_29:=ABS(IF(LLV(HJ_28-HJ_27,12)>0,0,1)); HJ_30:=CLOSE/(EMA(EMA((CLOSE+LOW+HIGH)/3,3),26)*0.9)<0.95; HJ_31:=MA((CLOSE-MA(CLOSE,21))/MA(CLOSE,21),3)*100; HJ_32:=HJ_31<(-15); HJ_33:=(CLOSE-MA(CLOSE,28))/MA(CLOSE,28)*100<(-23); HJ_34:=HJ_8 AND HJ_7 AND HJ_9 AND HJ_13; XG:HJ_34;