买卖信号

**买入信号:** 1. 金叉买入:DRAWICON(CROSS(DIFF,DEA),DEA,1) - DIF与DEA金叉时买入 2. 低位金叉:DIFF<-0.1时的金叉,为较佳买入点(黄色柱状线标识) 3. 二次金叉:二次金叉买入信号(紫色柱状线标识),DRAWICON(二次金叉,DEA*0.9,1) 4. 底背离:底背离时买入(红色柱状线标识),DRAWLINE画红线 **卖出信号:** - 本公式无明确卖出信号,但顶背离时画绿线可作为谨慎信号(COLORGREEN) **选股条件:** - TT=WW AND DD(DEA上升且DIFF上升)作为选股条件

用法

1. **基本用法**:使用标准MACD指标分析方法,关注DIFF与DEA的金叉、死叉信号 2. **低位金叉**:当DIFF<-0.1时出现金叉,为较强的买入信号 3. **二次金叉**:在DEA<0的前提下出现第二次金叉,是较为可靠的买入时机 4. **背离识别**:顶背离(绿线)和底背离(红线)用于判断趋势转折 5. **注意事项**: - 本公式主要提供买入信号,卖出需结合其他分析方法 - 背离信号仅作为参考,需结合整体趋势判断 - 二次金叉条件中JCCOUNT计算需注意逻辑正确性

公式源码

注:
1,macd反身向上选股:TT=1.00
2,顶背离是画绿线,底背离时划红线。
2,以上公式放牛郎已测试,可以使用,放牛郎不再解答其他问题。
DIFF:EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:EMA(DIFF,9);
MACD:2*(DIFF-DEA), COLORSTICK;
WW:=DEA>REF(DEA,1);
DD:=crOSS(DIFF,REF(DIFF,1));
TT:WW AND DD;
DRAWICON(CROSS(DIFF,DEA),DEA,1);
低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;
STICKLINE(低位金叉,0,0.3,8,0),COLORYELLOW;
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
二次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;
STICKLINE(二次金叉,0,0.2,8,0),COLORFF80FF;
DRAWICON(二次金叉,DEA*0.9,1) ;
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);
STICKLINE(底背离,0,0.1,8,0),COLORRED;
DRAWLINE(A1=0,DEA,底背离,DEA,0),COLORRED,LINETHICK2;
A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));
顶背离:=REF(CLOSE,A2+1)<CLOSE AND REF(DIFF,A2+1)>DIFF AND CROSS(DEA,DIFF);
DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORGREEN,LINETHICK2;
DRAWICON(CROSS(DIFF,DEA),DEA,1);