一、指标介绍
1、指标概述
本系统由主图、副图、选股公式三部分组成，通过 MACD 算法优化和多维度条件组合，构建了一套可视化信号分析体系。核心功能包含低位金叉、二次金叉、底背离等经典技术形态识别，以及独创的 "黄金背离" 组合信号，适用于中长期趋势跟踪与阶段性机会捕捉。
2、设计逻辑
趋势过滤机制：通过 250/120/60/20 日均线组合，设置多空分界与趋势强度阈值，排除短期波动干扰
量价共振体系：结合成交量突变（3 倍以上放量）、价格跳空（4% 以上涨幅）等量价关系指标
背离算法优化：引入双重验证机制，要求价格创新低同时 MACD 指标拒绝下行，形成技术面与资金面背离
时间周期嵌套：设置 21 日二次金叉计数、300 日历史低位参照、35 日量能基准等多时间维度验证
3、使用方法
信号识别：
黄色柱体：低位金叉（MACD 值 - 0.1 以下金叉）
紫色三角：二次金叉（21 周期内第二次低位金叉）
绿色箭头：底背离（价格新低但 MACD 值抬升）
黄金背离：上述三者共振信号（主图显示特殊图标）
辅助判断：
趋势线系统：通过 3/2/2 日三重 EMA 线判断趋势方向
量能预警：成交量突破 35 日高点时触发预警
历史对比：自动计算当前价格与 300 日最低点的空间距离
4、技术优势
抗干扰设计：通过多周期参数组合，降低假信号概率
可视化呈现：主副图联动显示，关键信号一目了然
量化标准：所有条件均经过历史数据回测验证
兼容性强：手机电脑版通达信均可稳定运行
5、可提升空间
需结合市场环境：震荡市与单边市信号表现存在差异
建议多指标验证：可配合 RSI、KDJ 等指标综合判断
动态参数优化：不同板块可调整 21 日、300 日等基准参数
仓位管理配合：信号出现时建议分批验证而非满仓操作
6、总结
本套指标系统通过数学模型将传统技术分析指标进行量化重构，为数据化分析提供了可视化工具。其价值在于将复杂的技术分析转化为可执行的信号系统，帮助使用者建立系统化的观察视角。建议爱好者在模拟环境中充分验证信号规律，结合自身操作风格进行适应性调整，逐步形成个性化的分析框架。
二、指标图示
三、指标源码
{金背离副图}
DIFF:EMA(CLOSE,12)-EMA(CLOSE,27);
DEA:EMA(DIFF,9);
MACD:2*(DIFF-DEA),COLORSTICK,LINETHICK2;
低位金叉:CROSS(DIFF,DEA) AND DIFF<-0.1,COLORYELLOW,NODRAW;
STICKLINE(低位金叉,0,0.08,6,0),COLORYELLOW;
DRAWTEXT(低位金叉,0.16,'低位金叉'),COLORWHITE;
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
二次金叉:CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1,COLORGREEN,NODRAW;
STICKLINE(二次金叉,0,0.06,6,0),COLORFF00FF;
DRAWICON(二次金叉,DEA*0.9,1) ;
DRAWTEXT(二次金叉,0.2,'二次金叉'),COLORYELLOW;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA),COLORLIBLUE,NODRAW;
STICKLINE(底背离,0,0.03,6,0),COLOR00FF00;
DRAWTEXT(底背离,0.12,'底背离'),COLORFF00FF;
A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));
顶背离:=REF(CLOSE,A2+1) AND CROSS(DEA,DIFF);
DFO:=C/REF(C,1)>1.04;
UGW:=REF(MA(C,250)/MA(C,120)<1.15,1);
TXDP:=REF(C,1)/REF(LLV(L,300),2)<1.5;
TNU:=REF(C,1)/REF(MA(C,20),1)<1.04 OR REF(C,1)/REF(MA(C,60),1)<1.04;
XEI:=REF(EVERY(MA(C,60)/REF(MA(C,60),1)>0.995,10) AND EVERY(MA(C,120)/REF(MA(C,120),1)>0.998,10),1);
RBL:=NOT(REF(EVERY(MA(C,60)/MA(C,120)<0.93,100),1)) AND REF(EVERY(MAX(MA(C,60),MA(C,120))/MIN(MA(C,60),MA(C,120))<1.08,8),1);
YCZ:=V/REF(V,1)>3 AND V>REF(HHV(V,35),1);
低位横盘:DFO AND UGW AND TXDP AND TNU AND XEI AND YCZ,COLORLIGRAY,NODRAW;
XG:BARSSINCEN((低位金叉 AND 二次金叉 AND 底背离) OR 低位横盘,9)=0,COLORYELLOW,NODRAW;
DRAWTEXT(XG,0.25,'黄金背离'),COLOR0000FF,LINETHICK2;
DRAWICON(低位横盘,DEA*0.9,1);
DRAWTEXT(XG,DIFF+0.2,'离'),COLORYELLOW;
DRAWTEXT(XG,DIFF+0.65,'背'),COLORYELLOW;
DRAWTEXT(XG,DIFF+1.15,'金'),COLORYELLOW;
DRAWTEXT(XG,DIFF+0.5,'离'),COLORRED;
DRAWTEXT(XG,DIFF+1,'背'),COLORRED;
DRAWTEXT(XG,DIFF+1.25,'金'),COLORRED;
{金背离主图}
ZF:=((C-REF(C,1))/REF(C,1))*100;
DCZZF:=REF(ZF,2)<9 OR REF(ZF,3)<9 OR REF(ZF,4)<9 OR REF(ZF,5)<9;
DCZ11:=C/REF(C,1)-1>-0.01/REF(C,1) AND C=H;
DCZ3:=VOL>=REF(V,1)*1.1;
DCZ1:=REF(DCZ11,1);
XYB:=(DCZ11 AND DCZ3) OR (DCZ1 AND DCZ11 AND DCZ3);
LYKU:=XYB AND DCZZF AND (C-REF(C,4))/REF(C,4)*100<40 AND (C-REF(C,3))/REF(C,3)*100<30;
ZT:=VOL/((H-L)*2-ABS(C-O));
CTA1:=IF(C>O,ZT*(H-L),IF(C<O,ZT*((H-O)+(C-L)),VOL/2));
CTA2:=IF(C>O,0-ZT*((H-C)+(O-L)),IF(C< O,0-ZT*(H-L),0-VOL/2));
CTA3:=(C/REF(C,1)-1)*100;
WX2:=AMOUNT/10000;
NOTEXTQD1:MA(C,3),COLORWHITE;
趋势线:EMA(NOTEXTQD1,2),COLORCYAN,DOTLINE;
NOTEXTQD2:EMA(趋势线,2),COLORMAGENTA,DOTLINE;
NOTEXTQD3:EMA(NOTEXTQD2,2),COLORLIGREEN,DOTLINE;
持股线:IF(NOTEXTQD1>趋势线,趋势线,DRAWNULL),COLORYELLOW,LINETHICK3;
放量:AMOUNT>=REF(AMOUNT,1)*1.1 AND (IF(C<O,C>REF(C,1),1)),COLORLIRED,NODRAW;
TOP1:=(H-MAX(C,O))/(MIN(C,O)-L)>=3;
TOP2:=H/L>=1.03;
TOP3:=MAX(C,O)/MIN(C,O)<=1.03;
TOP4:=TOP1 AND TOP2 AND TOP3;
TOP5:=O<REF(H,1);
TOP6:=MAX(C,O)/MIN(C,O)>=1.03;
TOP7:=(C-REF(C,1))/REF(H-MAX(C,O),1)>=0.7;
TOP8:=TOP5 AND TOP6 AND TOP7;
FLXC:=(TOP8 AND REF(TOP4,1)) OR REF(TOP8 AND REF(TOP4,1),1);
XTPL:=CLOSE>NOTEXTQD1 AND NOTEXTQD1>NOTEXTQD2 AND NOTEXTQD2>NOTEXTQD3 AND CLOSE>OPEN;
DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);
DEA:=EMA(DIFF,9);
低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
二次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);
DFO:=C/REF(C,1)>1.04;
UGW:=REF(MA(C,250)/MA(C,120)<1.15,1);
TXDP:=REF(C,1)/REF(LLV(L,300),2)<1.5;
TNU:=REF(C,1)/REF(MA(C,20),1)<1.04 OR REF(C,1)/REF(MA(C,60),1)<1.04;
XEI:=REF(EVERY(MA(C,60)/REF(MA(C,60),1)>0.995,10) AND EVERY(MA(C,120)/REF(MA(C,120),1)>0.998,10),1);
RBL:=NOT(REF(EVERY(MA(C,60)/MA(C,120)<0.93,100),1)) AND REF(EVERY(MAX(MA(C,60),MA(C,120))/MIN(MA(C,60),MA(C,120))<1.08,8),1);
YCZ:=V/REF(V,1)>3 AND V>REF(HHV(V,35),1);
低位横盘:DFO AND UGW AND TXDP AND TNU AND XEI AND YCZ,COLORLIGRAY,NODRAW;
XG:BARSSINCEN((低位金叉 AND 二次金叉 AND 底背离) OR 低位横盘,9)=0,COLORYELLOW,NODRAW;
DRAWICON(XG,L*0.995,34);
STICKLINE(XG,C,O,2,0),COLORYELLOW;
STICKLINE(XG,H,C,0,0),COLORYELLOW;
{金背离选股}
DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);
DEA:=EMA(DIFF,9);
低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
二次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);
DFO:=C/REF(C,1)>1.04;
UGW:=REF(MA(C,250)/MA(C,120)<1.15,1);
TXDP:=REF(C,1)/REF(LLV(L,300),2)<1.5;
TNU:=REF(C,1)/REF(MA(C,20),1)<1.04 OR REF(C,1)/REF(MA(C,60),1)<1.04;
XEI:=REF(EVERY(MA(C,60)/REF(MA(C,60),1)>0.995,10) AND EVERY(MA(C,120)/REF(MA(C,120),1)>0.998,10),1);
RBL:=NOT(REF(EVERY(MA(C,60)/MA(C,120)<0.93,100),1)) AND REF(EVERY(MAX(MA(C,60),MA(C,120))/MIN(MA(C,60),MA(C,120))<1.08,8),1);
YCZ:=V/REF(V,1)>3 AND V>REF(HHV(V,35),1);
低位横盘:=DFO AND UGW AND TXDP AND TNU AND XEI AND YCZ;
XG:BARSSINCEN((低位金叉 AND 二次金叉 AND 底背离) OR 低位横盘,9)=0;
