核心逻辑
该指标是一个**多指标背离分析系统**，综合了MACD、KDJ、RSI和DMI四个常用技术指标的背离判断。背离是指价格走势与技术指标走势出现不一致的现象：底背离表示价格创新低但指标未创新低，预示下跌动能减弱可能反转；顶背离表示价格创新高但指标未创新高，预示上涨动能减弱可能回调。
买卖信号
**买入信号（底背离）：** - MACD底背离（B1）：DIFF上穿DEA，且之前价格创新低 - KDJ底背离（B2）：K线上穿D线，且之前价格创新低 - RSI底背离（B3）：RSI1上穿RSI2，且之前价格创新低 - DMI底背离（B4）：PDI上穿MDI，且之前价格创新低 **卖出信号（顶背离）：** - MACD顶背离（D1）：DEA上穿DIFF，且之前价格创新高 - KDJ顶背离（D2）：D线上穿K线，且之前价格创新高 - RSI顶背离（D3）：RSI2上穿RSI1，且之前价格创新高 - DMI顶背离（D4）：MDI上穿PDI，且之前价格创新高
用法
1. **看图**：红色系（红/紫/黄/棕）柱子表示底背离买入信号，绿色系（绿/橙/白/浅红）柱子表示顶背离卖出信号 2. **综合判断**：多个指标同时出现背离时信号更强，可重点关注 3. **结合趋势**：建议在趋势初期使用背离信号，趋势中后期背离可能失效 4. **配合其他分析**：可结合成交量、均线等指标综合判断，提高准确率
公式源码
DIFF1:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA1:=EMA(DIFF1,9);
DRAWBAND(DEA1,DRAWNULL,DIFF1,RGB(250,0,0));
DIFF:EMA(CLOSE,12)-EMA(CLOSE,26),COLORYELLOW;
DEA:EMA(DIFF,9),COLORCYAN;
macd:2*(DIFF-DEA),COLORSTICK;
TR1:=SUM(MAX(MAX(HIGH-LOW,Abs(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),14);
HD:=HIGH-REF(HIGH,1);
LD:=REF(LOW,1)-LOW;
PDM:=SUM(IF(HD>0 AND HD>LD,HD,0),14);
MDM:=SUM(IF(LD>0 AND LD>HD,LD,0),14);
PDI:=PDM*100/TR;
mdi:=MDM*100/TR;
A1:=BARSLAST(REF(crOSS(DIFF,DEA),1));
B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1)< DIFF AND CROSS(DIFF,DEA);
A2:=BARSLAST(REF(CROSS("kdj.K"(9,3,3),"kdJ.D"(9,3,3)),1));
B2:=REF(C,A2+1)>C AND REF("KDJ.K"(9,3,3),A2+1)< "KDJ.K"(9,3,3) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3));
A3:=BARSLAST(REF(CROSS("rsi.RSI1"(6,12,24),"RSI.RSI2"(6,12,24)),1));
B3:=REF(C,A3+1)>C AND REF("RSI.RSI1"(6,12,24),A3+1)< "RSI.RSI1"(6,12,24) AND CROSS("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24));
C1:=BARSLAST(REF(CROSS(DEA,DIFF),1));
D1:=REF(C,C1+1)< C AND REF(DIFF,C1+1)>DIFF AND CROSS(DEA,DIFF);
C2:=BARSLAST(REF(CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3)),1));
D2:=REF(C,C2+1)< C AND REF("KDJ.K"(9,3,3),C2+1)>"KDJ.K"(9,3,3) AND CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3));
C3:=BARSLAST(REF(CROSS("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24)),1));
D3:=REF(C,C3+1)< C AND REF("RSI.RSI1"(6,12,24),C3+1)>"RSI.RSI1"(6,12,24) AND CROSS("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24));
C4:=BARSLAST(REF(CROSS(MDI,PDI),1));
D4:=REF(C,C+1)< C AND REF(MDI,C4+1)>MDI AND CROSS(MDI,PDI);
A4:=BARSLAST(REF(CROSS(PDI,MDI),1));
B4:=REF(C,A4+1)>C AND REF(PDI,A4+1)< PDI AND CROSS(PDI,MDI);
MACD底背:IF(B1>0,1,0),COLORRED,NODRAW;
KDJ底背:IF(B2>0,1,0),COLORFF00FF,NODRAW;
RSI底背:IF(B3>0,1,0),COLORYELLOW,NODRAW;
dmi底背:IF(B4>0,1,0),COLORBROWN,NODRAW;
MACD顶背:IF(D1>0,1,0),COLOR00FF00,NODRAW;
KDJ顶背:IF(D2>0,1,0),COLORFFCC66,NODRAW;
RSI顶背:IF(D3>0,1,0),COLORWHITE,NODRAW;
DMI顶背:IF(D4>0,1,0),COLORLIRED,NODRAW;
STICKLINE(B1>0,-0.1,0,2,0),COLORRED;
STICKLINE(B2>0,-0.1,-0.2,2,0),COLORFF00FF;
STICKLINE(B3>0,-0.1,0,2,0),COLORYELLOW;
STICKLINE(B4>0,-0.1,-0.2,2,0),COLORBROWN;
STICKLINE(D1>0,0.1,0,2,0),COLOR00FF00;
STICKLINE(D2>0,0.1,0.2,2,0),COLORFFCC66;
STICKLINE(D3>0,0.1,0,2,0),COLORWHITE;
STICKLINE(D4>0,0.1,0.2,2,0),COLORLIRED;