买卖信号

1. **底部信号**:当BB值上穿9时,出现"底部"文字提示和黄色图标提示,同时在MACD柱状图上显示黄色竖线 2. **空中加油信号**:当MACD连续4天及以上大于0,且呈现递增趋势(MACD>REF(MACD,1)>REF(MACD,2)>REF(MACD,3))时,出现"空中加油"文字提示和红色图标提示 3. **低积背离信号**:当MACD创出新低但未跌破前期低点,形成底背离时,画出紫色趋势线

用法

1. **适用场景**:该指标主要用于判断MACD指标的底部信号和空中加油形态,可用于短线和波段操作 2. **使用方法**: - "底部"信号出现时,表示市场可能处于超卖状态,可以考虑逢低买入 - "空中加油"信号出现时,表示MACD在零轴上方持续走强,是持股待涨的信号 - 低积背离信号表示MACD与股价形成底背离,是潜在的买入信号 3. **注意事项**: - 该指标是对传统MACD的变形使用,结合了超买超卖指标(BB值) - 建议结合其他技术指标和均线系统综合判断 - 空中加油信号仅在MACD大于0时有效 - 需要注意市场整体趋势,熊市中信号可靠性较低

公式源码

N:=12;M:=9;
MTR:=EMA(EMA(EMA(CLOSE,N),N),9);{原为12 12 12}
DIF:(MTR-REF(MTR,1))/REF(MTR,1)*20000;
DEA:MA(DIF,M),COLOR0066FF ;
macd:(DIF-DEA)*2,COLORSTICK;
{底部信号}
BB值:=EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3);
AAA:=EMA(CLOSE,12)-EMA(CLOSE,26);
底:crOSS(BB值,9),COLORYELLOW,NODRAW;
DRAWTEXT(CROSS(BB值,9),0, '‘底部'),COLORYELLOW;
DRAWICON(CROSS(BB值,9),0,11);
STICKLINE(CROSS(BB值,9),0-0.1,MACD-0.1,1,0),COLORYELLOW;
MACD空中加油:=MACD>=0 AND REF(MACD,1)>=0 AND REF(MACD,2)>=0 AND
REF(MACD,3)>=0 AND MACD>REF(MACD,1) AND REF(MACD,1)<REF(MACD,2)
AND REF(MACD,2)<REF(MACD,3) ;
加油:MACD空中加油,NODRAW,COLORLIRED;
DRAWICON(MACD空中加油,0,23);
STICKLINE(MACD空中加油,0-0.1,MACD-0.1,0.2,0),COLORLIRED;
DRAWTEXT(MACD空中加油,0, '‘空中加油'),COLORLIRED;
{DRAWICON(REF(DIF,1)>REF(DIF,2) AND DIF<REF(DIF,1) AND DIF>0 AND DIF>DEA,DIF*1.1,2),COLORGREEN;
DRAWICON(CROSS(DEA,DIF) AND DIF>0,DIF,37),COLORGREEN;
DRAWICON(REF(DIF,1)<REF(DIF,2) AND DIF>REF(DIF,1) AND DIF<0 AND DIF<DEA,DIF*1.1,1),COLORRED;
DRAWICON(CROSS(DIF,DEA) AND DIF<0,DIF,36),COLORRED;}
X_2:=BARSLAST(REF(MACD,1)<0 AND MACD>0);
X_3:=LLVBARS(MACD,X_2+20);
X_4:=IF(X_3>X_2,REF(MACD,X_3),0);
X_5:=MACD<0 AND MACD>X_4 AND LOW=LLV(LOW,X_2+20) AND X_4<0;
X_6:=REF(X_5,1)=1 AND MACD>REF(MACD,1) AND REF(DIF,X_3)<0 AND MACD<0;
低积背:DRAWLINE(X_4=X_3,MACD,X_6,MACD,0),COLORMAGENTA;