买卖信号
1. **买入信号**: - **X3条件**:MACD连续下跌后转势,当MACD>REF(MACD,1)且收阳线且C>REF(C,1)时,显示蓝色柱状线 - **B4条件**(主要买入信号):满足B3的前一根(连续下跌后企稳),且MACD上涨、收阳线、涨幅>0,显示买入图标(DRAWICON) 2. **卖出信号**:无明确的卖出信号输出
用法
1. **适用场景**:该指标是MACD的优化版本,主要用于判断MACD的底部转折和买入时机 2. **核心逻辑**: - 通过X系列变量识别MACD连续上涨后的回调结束点 - 通过A系列和B系列变量识别MACD连续下跌后的企稳回升点 - B4信号是比较可靠的买入点,需满足:前期连续下跌(不超过2根在0以下)、MACD开始上涨、收阳线且当日上涨 3. **注意事项**: - 该指标侧重于买入信号,卖出信号不明显 - B4的买入条件较为严格,可结合其他指标或均线使用 - 图标信号出现时可考虑建仓,但仍需结合大盘环境和个股走势判断
公式源码
DIF:(EMA(C,5)-EMA(C,21))/EMA(C,21)*100,COLORF0F0F0;
DEA:EMA(DIF,8),COLOR00DCDC;
macd:2*(DIF-DEA),COLORSTICK,COLOR0000DC;
STICKLINE(MACD>0,MACD,0,2,1),COLOR0000DC;
STICKLINE(MACD>0 AND MACD<REF(MACD,1),MACD,0,2,1),COLOR00B400;
STICKLINE(MACD<=0,MACD,0,2,1),COLORGRAY;
STICKLINE(MACD<=0 AND MACD>REF(MACD,1),MACD,0,2,1),COLORC800C8;
X0:=BARSLAST((crOSS(MACD,REF(MACD,1)) AND MACD>0) OR CROSS(MACD,0));
X1:=BARSLAST(CROSS(0.5,COUNT(MACD>REF(MACD,1),X0+1)=X0+1));{回}
X2:=COUNT(MACD<REF(MACD,1),X1+1)=X1+1 AND COUNT(MACD<0,X1+1)<=2;
X3:=REF(X2,1) AND MACD>REF(MACD,1) AND C>O AND C>REF(C,1);
STICKLINE(X1=0 AND MACD>0,MACD,0,2,0),COLORDCDC00;
STICKLINE(X3,MACD,0,2,0),COLOR0854FF;
NOTEXTDIF:DIF,COLORWHITE;
NOTEXTDEA:DEA,COLORYELLOW;
NOTEXT:IF(DIF>=REF(DIF,1),DIF,DRAWNULL),COLORRED;
ER:=vol/CAPITAL*100;
ZD:=C/REF(C,1)*100-100;
A0:=BARSLAST(CROSS(0.5,COUNT(MACD<0,3)>=3) AND (MACD>=1 OR DIF>=2));
A1:=CROSS(0.5,COUNT(MACD>REF(MACD,1),A0+1)=A0+1);
A2:=REF(HHV(ER,A0+1),1)>=3 AND REF(HHV(ZD,A0+3),1)>=5;
B0:=BARSLAST(A1 AND A2);
B1:=COUNT(MACD<REF(MACD,1),B0+1)=B0+1;
B2:=COUNT(MACD<0,B0+1)<=2 AND (COUNT(C<O AND ZD<0,2)=2 OR B0>=1);
B3:=B1 AND B2;
B4:=REF(B3,1) AND MACD>REF(MACD,1) AND C>O AND ZD>0;
DRAWICON(B4,Abs(MACD)+1,1);