买卖信号
**买入信号：** 1. **结构L**（最关键）：MACD<0且DIFF整数部分相比前一根增加，同时满足背离条件（DIFF创新低但价格未创新低，或DIFF比前一次低点高且价格也比前一次低点高），在MACD.DIFF位置显示红色笑脸图标(4) 2. **钝化L**：MACD<0且出现背离条件，在MACD.DIFF位置显示"L"文字 **卖出信号：** 1. **结构H**（最关键）：MACD>0且DIFF整数部分相比前一根减少，同时满足背离条件（DIFF创新高但价格未创新高，或DIFF比前一次高点低且价格也比前一次高点低），在MACD.DIFF位置显示绿色哭脸图标(5) 2. **钝化H**：MACD>0且出现背离条件，在MACD.DIFF位置显示绿色"H"文字
用法
1. **适用场景**：本指标用于识别MACD的背离结构，适用于判断趋势转折点 2. **核心原理**： - 通过分析最近5次MACD柱状线方向改变的位置 - 比较价格（最高/最低价）与MACD.DIFF的背离情况 - "结构"信号表示形成标准背离结构，信号较强 - "钝化"信号表示处于背离状态但结构未完全形成，信号较弱 3. **注意事项**： - 结构L信号仅在MACD<0时有效（空头趋势中的反弹或反转） - 结构H信号仅在MACD>0时有效（多头趋势中的回调或反转） - 该指标依赖外部MACD数据（'MACD.MACD'、'MACD.DIFF'） - 背离信号存在滞后性，需结合其他分析方法综合判断
公式源码
DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
macd:(DIF-DEA)*2,COLORSTICK;
SWIFTK:='MACD.MACD' * REF('MACD.MACD',1)<0;
EARLYDAY_1:=BARSLAST(REF(SWIFTK,1));
EARLYDAY_2:=BARSLAST(REF(SWIFTK,2));
EARLYDAY_3:=BARSLAST(REF(SWIFTK,3));
EARLYDAY_4:=BARSLAST(REF(SWIFTK,4));
EARLYDAY_5:=BARSLAST(REF(SWIFTK,5));
CLOW_0:=REF(LLV(MIN(O,C),EARLYDAY_5-EARLYDAY_4-1),EARLYDAY_4+2);
CLOW_1:=REF(LLV(MIN(O,C),EARLYDAY_3-EARLYDAY_2-1),EARLYDAY_2+2);
CLOW_2:=LLV(MIN(O,C),EARLYDAY_1);
DIFFLOW_0:=REF(LLV('MACD.DIFF',EARLYDAY_5-EARLYDAY_4-1),EARLYDAY_4+2);
DIFFLOW_1:=REF(LLV('MACD.DIFF',EARLYDAY_3-EARLYDAY_2-1),EARLYDAY_2+2);
DIFFLOW_2:=LLV('MACD.DIFF',EARLYDAY_1);
钝化L:=
'MACD.MACD'<0 AND (
(INTPART(DIFFLOW_2)-INTPART(DIFFLOW_1)>0 AND CLOW_1>CLOW_2) OR
(INTPART(DIFFLOW_2)-INTPART(DIFFLOW_0)>0 AND CLOW_0>CLOW_2)
);
结构L:=
'MACD.MACD'<0 AND INTPART('MACD.DIFF')>REF(INTPART('MACD.DIFF'),1) AND (
(INTPART(DIFFLOW_2)-INTPART(DIFFLOW_1)>0 AND CLOW_1>CLOW_2 AND INTPART('MACD.DIFF')>INTPART(DIFFLOW_2)) OR
(INTPART(DIFFLOW_2)-INTPART(DIFFLOW_0)>0 AND CLOW_0>CLOW_2 AND INTPART('MACD.DIFF')>INTPART(DIFFLOW_2))
);
DRAWTEXT(钝化L,'MACD.DIFF','L');
DRAWICON(结构L,'MACD.DIFF',4);
CHIGH_0:=REF(HHV(MAX(O,C),EARLYDAY_5-EARLYDAY_4-1),EARLYDAY_4+2);
CHIGH_1:=REF(HHV(MAX(O,C),EARLYDAY_3-EARLYDAY_2-1),EARLYDAY_2+2);
CHIGH_2:=HHV(MAX(O,C),EARLYDAY_1);
DIFFHIGH_0:=REF(HHV('MACD.DIFF',EARLYDAY_5-EARLYDAY_4-1),EARLYDAY_4+2);
DIFFHIGH_1:=REF(HHV('MACD.DIFF',EARLYDAY_3-EARLYDAY_2-1),EARLYDAY_2+2);
DIFFHIGH_2:=HHV('MACD.DIFF',EARLYDAY_1);
钝化H:=
'MACD.MACD'>0 AND (
(INTPART(DIFFHIGH_2)-INTPART(DIFFHIGH_1)<0 AND CHIGH_1<CHIGH_2) OR
(INTPART(DIFFHIGH_2)-INTPART(DIFFHIGH_0)<0 AND CHIGH_0<CHIGH_2)
);
结构H:=
'MACD.MACD'>0 AND INTPART('MACD.DIFF')<REF(INTPART('MACD.DIFF'),1) AND(
(INTPART(DIFFHIGH_2)-INTPART(DIFFHIGH_1)<0 AND CHIGH_1<CHIGH_2 AND INTPART('MACD.DIFF')<INTPART(DIFFHIGH_2)) OR
(INTPART(DIFFHIGH_2)-INTPART(DIFFHIGH_0)<0 AND CHIGH_0<CHIGH_2 AND INTPART('MACD.DIFF')<INTPART(DIFFHIGH_2))
);
DRAWTEXT(钝化H,'MACD.DIFF'*1.02,'H'),COLORGREEN;
DRAWICON(结构H,'MACD.DIFF',5),COLORGREEN;