核心逻辑
该指标是一个综合型的超跌反弹和趋势反转信号指标,主要基于以下几个原理: 1. **120天低点反转**:判断当前价格是否为120天内的最低点或接近最低点,配合大于6%的涨幅形成反弹信号 2. **乖离率超卖**:计算股价与12日、24日均线的偏离程度,当偏离程度过大时存在反弹机会 3. **KDJ超卖**:利用KDJ指标的J值判断是否处于超卖状态 4. **均线金叉**:股价上穿5日、10日、20日均线形成短期趋势转强信号 5. **MACD低位金叉**:在MACD处于低位时形成金叉,配合KDJ和BIAS指标确认反弹概率
买卖信号
- **反转点1(红色)**:120天内最低点+涨幅>=6%,为强烈买入信号 - **反转点2(黄色)**:24日乖离率下穿
用法
公式源码
Var1:=LOW=LLV(LOW,120) OR REF(LOW,1)=LLV(REF(LOW,1),120) OR REF(LOW,2)=LLV(REF(LOW,2),120); Var2:=CLOSE/REF(CLOSE,1)>=1.06; 反转点1: Var1 AND Var2, ,COLORRED,linethick2; DRAWICON(Var1 AND Var2,1,1); Var3:=(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100; Var4:=(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100; 反转点2:crOSS(Var4,-20)+1; DRAWICON(CROSS(Var4,-20),2,1), COLORYELLOW; 调整到位:(Var3<-10 AND Var4<-10 AND "kdj.J"<-10)+0.5,linethick2,COLORff00ff; DRAWICON(Var3<-10 AND Var4<-10 AND "kdJ.J"<-10,1.5,1); 关注点:(CROSS(CLOSE,MA(CLOSE,5)) AND CROSS(CLOSE,MA(CLOSE,10)) AND CROSS(CLOSE,MA(CLOSE,20)) AND CROSS(Var3,0) AND CROSS(Var4,0) AND CLOSE<MA(CLOSE,30) AND CLOSE<MA(CLOSE,120))-0.5; DRAWICON(CROSS(CLOSE,MA(CLOSE,5)) AND CROSS(CLOSE,MA(CLOSE,10)) AND CROSS(CLOSE,MA(CLOSE,20)) AND CROSS(Var3,0) AND CROSS(Var4,0) AND CLOSE<MA(CLOSE,30) AND CLOSE<MA(CLOSE,120),0.5,3); Var5:=EMA(CLOSE,12)*2-EMA(CLOSE,26)*2; Var6:=EMA(Var5,9); macd金叉关注点:( Var5<-0.9 AND Var6<=-0.7 AND CROSS(Var5,Var6) OR Var5<-0.5 AND Var6<-0.6 AND CROSS(Var5,Var6) AND "KDJ.J">89 OR Var5<-0.5 AND Var6<-0.5 AND CROSS(Var5,Var6) AND "bias.BIAS3"<-4.5)-0.75, , COLORWHITE; DRAWICON(Var5<-0.9 AND Var6<=-0.7 AND CROSS(Var5,Var6),0.25,1); DRAWICON(Var5<-0.5 AND Var6<-0.6 AND CROSS(Var5,Var6) AND "KDJ.J">89,0.25,3); DRAWICON(Var5<-0.5 AND Var6<-0.5 AND CROSS(Var5,Var6) AND "BIAS.BIAS3"<-4.5,0.25,3);