买卖信号

该公式为画线指标,不包含传统的买卖信号提示(无DRAWTEXT、DRAWICON、FILTER等信号输出函数)。但通过颜色区分多空区域: - **洋红色区域**:MACD>0(多头区域),显示该区间内的最高价和最低价 - **绿色区域**:MACD<0(空头区域),显示该区间内的最高价和最低价

用法

1. **适用场景**:用于辅助判断MACD多空分界时的支撑压力区间 2. **使用方法**:观察MACD由负转正(多头开始)时的区间高点(XJH)和低点(XJL),以及MACD由正转空(空头开始)时的区间高点(XSH)和低点(XSL) 3. **注意事项**: - 该指标为画线型指标,不直接产生买卖信号 - 需结合其他指标或K线形态综合判断 - 洋红色区域可视为多头支撑位,绿色区域可视为空头压力位 - 适合用于趋势跟踪和区间分析

公式源码

M:=macd.MACD;
JT:=BARSLAST(crOSS(M,0));
ST:=BARSLAST(CROSS(0,M));
Q1:=BACKSET(ST=0,2);
QT:=BARSLAST(CROSS(Q1=1,0.5));
QQT:=BACKSET(QT=0,JT+1);
QT2:=BARSLAST(CROSS(Q1=1,0.5));
HH:=HHV(H,JT+1);
LL:=LLV(L,JT+1);
XJH:=REFX(HH,BARSNEXT(QT2=0));
XJL:=REFX(LL,BARSNEXT(QT2=0));
SQ1:=BACKSET(JT=0,2);
SQT:=BARSLAST(CROSS(SQ1=1,0.5));
SQQT:=BACKSET(SQT=0,ST+1);
SQT2:=BARSLAST(CROSS(SQ1=1,0.5));
SHH:=HHV(H,ST+1);
SLL:=LLV(L,ST+1);
XSH:=REFX(SHH,BARSNEXT(SQT2=0));
XSL:=REFX(SLL,BARSNEXT(SQT2=0));
TJ1:=CONST(M)>0 AND CURRBARSCOUNT=CONST(JT)+1;
TJ2:=CONST(M)<0 AND CURRBARSCOUNT=CONST(ST)+1;
STICKLINE(QQT=1 AND M>0,XJH,XJH,4,-1),COLORMAGENTA;
STICKLINE(QQT=1 AND M>0,XJL,XJL,4,-1),COLORMAGENTA;
STICKLINE(JT=0,XJH,XJL,0,-1),COLORMAGENTA;
STICKLINE(QT2=0 AND ST>0,HH,LL,0,-1),COLORMAGENTA;
DRAWLINE(TJ1,CONST(HH),ISLASTBAR AND CONST(M)>0,HH,0),COLORMAGENTA,DOTLINE;
DRAWLINE(TJ1,CONST(LL),ISLASTBAR AND CONST(M)>0,LL,0),COLORMAGENTA,DOTLINE;
STICKLINE(CONST(M)>0 AND CURRBARSCOUNT=CONST(JT)+1,CONST(HH),CONST(LL),0,-1),COLORMAGENTA;
STICKLINE(CONST(M)>0 AND ISLASTBAR AND CONST(ST)>0,CONST(HH),CONST(LL),0,-1),COLORMAGENTA;
STICKLINE(SQQT=1 AND M<0,XSH,XSH,4,-1),COLORGREEN;
STICKLINE(SQQT=1 AND M<0,XSL,XSL,4,-1),COLORGREEN;
STICKLINE(ST=0,XSH,XSL,0,-1),COLORGREEN;
STICKLINE(SQT2=0,SHH,SLL,0,-1),COLORGREEN;
DRAWLINE(TJ2,CONST(SHH),ISLASTBAR AND CONST(M)<0,SHH,0),COLORGREEN,DOTLINE;
DRAWLINE(TJ2,CONST(SLL),ISLASTBAR AND CONST(M)<0,SLL,0),COLORGREEN,DOTLINE;
STICKLINE(CONST(M)<0 AND CURRBARSCOUNT=CONST(ST)+1,CONST(SHH),CONST(SLL),0,-1),COLORGREEN;
STICKLINE(CONST(M)<0 AND ISLASTBAR AND CONST(JT)>0,CONST(SHH),CONST(SLL),0,-1),COLORGREEN;