买卖信号

1. **XG1买入信号**:满足以下全部条件时输出34: - 昨日KDJ的J值<0,今日J>0(KDJ从负值转为正值,暗示超卖反弹) - TAI1≥TAI2(短期均价高于长期预测均价) - TAI3>TAI4(TAI1处于上升趋势) 2. **XG2买入信号**:满足以下全部条件时输出23: - 前一日HK值≤13(处于超卖区域) - HK与LJ发生金叉(短期EMA上穿长期EMA) - 55日均线今日>昨日(中期趋势向上) - VAR19条件满足(前一日出现连续下跌或盘整后今日上涨) 3. **最终信号**:XG = XG1 OR XG2,任一条件满足即产生买入信号。

用法

1. **适用场景**:捕捉超跌反弹和趋势反转机会,属于中短期买入策略 2. **信号解读**: - XG1主要依赖KDJ超卖反转配合价格动量指标 - XG2依赖MACD类(金叉)+均线多头排列+特定K线形态(VAR19) 3. **注意事项**: - 该指标仅提供买入信号,无卖出条件 - VAR19是典型的“红三兵”类形态变体,识别连续下跌后的反转 - 建议结合成交量和其他趋势指标综合判断,避免在震荡行情中频繁交易 - XG1和XG2的输出值(34和23)仅为信号标识,无实际数值含义

公式源码

VAR1:=(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;  
TAI1:=MA(C,1)/MA(REF(C,13),8)*100;   
TAI2:=MA(FORCAST(TAI1,21),3);   
TAI3:=REF(TAI1,1);   
TAI4:=REF(TAI1,2);   
T1:=LLV(LOW,8);   
T2:=HHV(HIGH,13);   
HK:= EMA((CLOSE-T1)/(T2-T1)*100,5),COLORRED;   
LJ:= EMA(0.667*REF(HK,1)+0.333*HK,2),COLORGREEN; 
XG1:=IF(REF("kdj.J",1)<0 AND "kdJ.J">0 AND TAI1>=TAI2 AND 
TAI3> TAI4,34,0),LINETHICK3,COLOR0000FF;   
XG2:=IF(REF(HK,1)<=13&&crOSS(HK,LJ)&&REF(MA(C,55),1)>REF
(MA(C,55),2)&& (VAR19 OR REF(VAR19,1)),23,0),COLORBLUE,LINETHICK3; 
XG:XG1 OR XG2;