通达信MACD+RSI+KDJ背离主图指标（其他）指标公式

买卖信号

1. **MACD底背离**：DIFF与DEA金叉，同时股价低于前期低点，预示买入机会 2. **KDJ底背离**：K与D金叉，同时股价低于前期低点，预示买入机会 3. **RSI底背离**：RSI1与RSI2金叉，同时股价低于前期低点，预示买入机会 4. **MACD顶背离**：DEA与DIFF死叉，同时股价高于前期高点，预示卖出风险 5. **KDJ顶背离**：D与K死叉，同时股价高于前期高点，预示卖出风险 6. **RSI顶背离**：RSI2与RSI1死叉，同时股价高于前期高点，预示卖出风险

用法

该指标为多指标背离综合判断系统，同时监测MACD、KDJ、RSI三大指标的底背离和顶背离信号。适用于中短期交易决策，底背离出现时考虑买入，顶背离出现时考虑卖出或减仓。使用时需注意：背离信号仅为辅助参考，建议结合成交量、均线趋势等因素综合判断；背离可能多次反复，需结合市场整体趋势分析；不同周期的背离信号可靠性不同，高周期背离信号更为可靠。

公式源码

MA3:MA(CLOSE,3);  
MA5:MA(CLOSE,5);  
MA10:MA(CLOSE,10);  
MA20:MA(CLOSE,20);  
MA30:MA(CLOSE,30);  
MA60:MA(CLOSE,60);  
DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,8);
A1:=BARSLAST(REF(crOSS(DIFF,DEA),1));  
B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1)<DIFF AND CROSS(DIFF,DEA);  
DRAWTEXT(IF(B1>0,1,0),L-0.1,'macd底背'),COLORGREEN;
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
A2:=BARSLAST(REF(CROSS(K,D),1));  
B2:=REF(C,A2+1)>C AND REF(K,A2+1)<K AND CROSS(K,D);  
DRAWTEXT(IF(B2>0,1,0),L-0.25,'kdj底背'),COLORYELLOW;
LC:=REF(CLOSE,1);
rsi1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(Abs(CLOSE-LC),6,1)*100;
RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;
A3:=BARSLAST(REF(CROSS(RSI1,RSI2),1));  
B3:=REF(C,A3+1)>C AND REF(RSI1,A3+1)<RSI1 AND CROSS(RSI1,RSI2);  
DRAWTEXT(IF(B3>0,1,0),L-0.4,'RSI底背'),COLORCYAN;  
C1:=BARSLAST(REF(CROSS(DEA,DIFF),1));  
D1:=REF(C,C1+1)<C AND REF(DIFF,C1+1)>DIFF AND CROSS(DEA,DIFF);  
DRAWTEXT(IF(D1>0,1,0),H+0.1,'MACD顶背'),COLORWHITE; 
C2:=BARSLAST(REF(CROSS(D,K),1));  
D2:=REF(C,C2+1)<C AND REF(K,C2+1)>K AND CROSS(D,K);  
DRAWTEXT(IF(D2>0,1,0),H+0.25,'kdJ顶背'),COLORWHITE;  
C3:=BARSLAST(REF(CROSS(RSI2,RSI1),1));  
D3:=REF(C,C3+1)<C AND REF(RSI1,C3+1)>RSI1 AND CROSS(RSI2,RSI1);  
DRAWTEXT(IF(D3>0,1,0),H+0.4,'RSI顶背'),COLORMAGENTA;