通达信探底回升选股指标(超买超卖型)指标公式

核心逻辑

这是一个综合型黑马选股指标,主要通过以下逻辑运作: 1. **K线形态识别**:通过VAR1-VAR19系列变量识别连续K线组合,判断股价是处于上涨趋势还是下跌趋势。VAR19表示从下跌形态转为上涨形态的转折点。 2. **多重技术指标结合**: - **CR指标**(CC1系列):通过典型价格与均线的偏离度判断市场超买超卖状态 - **RSI指标**(RR系列):衡量股价涨跌相对强弱,RR1>RR2表示RSI处于多头状态 - **KDJ指标**(BB系列):判断短期超卖状态,BB1<-100表示严重超卖 3. **核心用途**:在股价经过下跌后,出现超卖信号,同时RSI和KDJ同时发出多头信号时,预示可能产生反弹或反转行情。

买卖信号

**买入信号(黑马出现条件)**: - RR(RSI多头信号)且不是前一天的RR(刚启动) - RR1 < -100(RSI严重超卖) - BB1 < -100(KDJ严重超卖) - CB1 < -100(CR指标超卖) - VAR19 = 1(形态上从下跌转为上涨) **卖出信号**: 公式中未设置明确的卖出条件,主要作为选股/买入指标使用。

用法

1. **选股**:当"黑马出现"指标值为1时,表示满足黑马启动条件,可作为选股信号 2. **叠加使用**:建议结合其他趋势指标(如均线、MACD)确认趋势方向 3. **仓位控制**:该指标属于超跌反弹类型,信号出现后需关注成交量配合,放量上涨更可靠 4. **风险提示**:属于抄底型指标,在震荡市和熊市中效果较好,牛市中可能产生较多假信号 5. **优化建议**:可添加止损条件(如跌破前期低点一定比例自动止损)

公式源码

{使用说明:1.下跌初期,主力做盘---股价继续下跌;2.下跌末期(跌幅较大),探底回升---股价止跌回升;3.上升初期,主力做盘---挖坑洗盘;4.上升末期(升幅较大),主力做盘---股价开始下跌;}					
					VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
VAR2:=REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR3:=REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR4:=REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR5:=REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR6:=REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR7:=REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR8:=REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR9:=REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARA:=REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VARB:=REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARC:=REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VARD:=CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2);
VARE:=REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VARF:=REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR10:=REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR11:=REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR12:=REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR13:=REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR14:=REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR15:=REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR16:=REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR17:=REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR18:=REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
VAR19:=REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1) AND VAR1;
TYP := (HIGH + LOW + CLOSE)/3;{HTTP://WWW.70822.COM}
CC1:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14)),COLORFF00FF;
C1:=SMA(CC1,3,1);
C2:=SMA(C1,3,1);
C3:=3*C1-2*C2;
CB1:=EMA(C3,5);
CB2:=REF(CB1,1);
LC := REF(CLOSE,1);
rsi1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(Abs(CLOSE-LC),6,1)*100;
RSI:=(RSI1-50)*5,LINETHICK2,COLORFFFFFF;
R1:=SMA(RSI,3,1);
D1:=SMA(R1,3,1);
J1:=3*R1-2*D1;
RR1:=EMA(J1,5);
RR2:=REF(RR1,1);
RR:=RR1>RR2;
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
K1:=(K-50)*5,COLOR00FF00;
K2:=SMA(K1,3,1);
D2:=SMA(K2,3,1);
J2:=3*K2-2*D2;
BB1:=EMA(J2,5);
BB2:=REF(BB1,1);
黑马出现:RR AND NOT(REF(RR,1)) AND (RR1<-100 AND BB1<-100) AND CB1<-100 AND VAR19=1;
CC2:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14)),COLORYELLOW;