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;