核心逻辑
这是一个**超跌反弹类指标**，主要捕捉经过连续下跌后出现缩量企稳信号的股票。其核心原理是： 1. **VAR19**：要求股价从最近4日内高点下跌超过5%，属于超跌状态 2. **VAR1-VAR4**：要求今日收阳线（收盘价>开盘价），且昨日是阴线，形成"阳包阴"形态；VAR2/3/4分别对应反弹到昨日跌幅的40%、50%和回到昨日开盘价 3. **VAR5/VAR6**：要求今日价格波动极小（开盘价或最低价接近昨日收盘价），属于企稳信号 4. **VAR7-VAR14**：综合考察成交量异常萎缩（创100日或20日新低，或连续缩量），表明抛压枯竭 5. **VAR15-VAR18**：排除ST股、退市股、停牌股等，筛选正常交易的股票
买卖信号
- **太（白色）**：基础买入信号，满足VAR19+VAR1+VAR5+VAR14+VAR18 - **极（黄色）**：增强信号，反弹幅度≥40% - **乾（洋红）**：较强信号
用法
公式源码
VAR1:=(C>OPEN) AND (REF(C,1)< REF(OPEN,1));
VAR2:=((C>OPEN) AND (REF(C,1)< REF(OPEN,1))) AND (C>=((((Abs(REF(OPEN,1)-REF(C,1)))*2)/5)+REF(C,1)));
VAR3:=((C>OPEN) AND (REF(C,1)< REF(OPEN,1))) AND (C>=(((ABS(REF(OPEN,1)-REF(C,1)))/2)+REF(C,1)));
VAR4:=((C>OPEN) AND (REF(C,1)< REF(OPEN,1))) AND (C>=REF(OPEN,1));
VAR5:=((((ABS(OPEN-REF(C,1)))<=0.03) OR ((ABS(LOW-REF(C,1)))<=0.05)) OR (LOW=REF(LOW,1))) OR (OPEN=REF(C,1));
VAR6:=(((ABS(OPEN-REF(C,1)))<=0.01) OR ((ABS(LOW-REF(C,1)))<=0.01)) OR (LOW=REF(LOW,1));
VAR7:=vol< REF(LLV(VOL,100),1);
VAR8:=(((OPEN-C)/OPEN)>=0.04) AND ((((VOL/MA(VOL,60))<=(2/3)) OR ((VOL/REF(VOL,1))<=1)) OR (VOL< HHV(VOL,5)));
VAR9:=VOL< REF(LLV(VOL,20),1);
VAR10:=((C>OPEN) AND (((OPEN-LOW)/OPEN)>=0.025)) OR ((C< OPEN) AND (((C-LOW)/C)>=0.025));
VAR11:=(((VOL< REF(VOL,1)) AND (REF(VOL,1)< REF(VOL,2))) AND (REF(VOL,2)< REF(VOL,3))) AND (HIGH>LOW);
VAR12:=(VOL/REF(VOL,1))<=0.52;
VAR13:=COUNT(VAR12,2) AND ((VOL/REF(VOL,1))<=0.7);
VAR14:=COUNT(((((VAR7 OR VAR8) OR VAR9) OR VAR10) OR VAR11) OR VAR13,5);
VAR15:=IF(NAMELIKE('DT'),0,1);
VAR16:=IF(NAMELIKE('*ST'),0,1);
VAR17:=((DYNAINFO(7)>2) AND (DYNAINFO(7)< 270)) AND (NOT(DYNAINFO(4)=0));
VAR18:=(VAR15 AND VAR16) AND VAR17;
VAR19:=((REF(C,1)-HHV(OPEN,4))/HHV(OPEN,4))<=-0.05;
太:IF((((VAR19 AND VAR1) AND VAR5) AND VAR14) AND VAR18,1,0),COLORWHITE;
极:IF((((VAR19 AND VAR2) AND VAR5) AND VAR14) AND VAR18,1.5,0),COLORYELLOW;
乾:IF((((VAR19 AND VAR3) AND VAR5) AND VAR14) AND VAR18,2,0),COLORMAGENTA;
坤:IF((((VAR19 AND VAR4) AND VAR5) AND VAR14) AND VAR18,2.5,0),COLORRED;
DRAWICON((((VAR19 AND VAR1) AND VAR6) AND VAR14) AND VAR18,0,41);