买卖信号

1. **MACDXG2买入信号**：连续4天DIF>0且MACD<0且MACD递减，第5天MACD递增（红色柱状图） 2. **KDJ买入信号**：连续5天J14递减至少3天，前一天J14<-0.4且当天J14回升（图标11） 3. **准备介入点**：MACD下穿0轴后3天内，且连续4天DIF>0但MACD递减（图标9） 4. **超卖信号**：J14<-0.5时显示紫色柱状图

用法

1. **适用场景**：短线交易为主，结合MACD和KDJ判断超卖和转强信号 2. **买入时机**：出现红色柱状图、图标9或图标11时考虑买入 3. **注意事项**： - 需结合成交量和其他指标验证 - 紫色柱状图（J14<-0.5）表示超卖，可关注反弹机会 - 图标信号仅作参考，建议设置止损 - DIF和DEA的金叉死叉可辅助判断趋势

公式源码

DIF:(EMA(CLOSE,3) - EMA(CLOSE,7)),COLORRED,NODRAW;
DEA:EMA(DIF,3),COLOR00FFFF,NODRAW;
macd:2*(DIF-DEA),NODRAW;
DIFK:=EMA(DIF,3);
DIFD:=EMA(DIFK,3);
DKK:4*DIF-3*DEA,COLORFF00FF,NODRAW;
DDD:EMA(DKK,5),COLOR2588FF,NODRAW;
TRLSX1:= MAX(MAX((HHV(DIF,13)-LLV(DIF,13)),Abs(REF(DIF,1)-HHV(DIF,13))),ABS(REF(DIF,1)-LLV(DIF,13)));
TRLSX2:=EMA(TRLSX1,13);
TRLSX3:=REF(DIF,1)-REF(TRLSX2,1);
支撑:HHV(TRLSX3,13),COLORFFFFFF,NODRAW;
RSV14:=(CLOSE - LLV(LOW,5))/(HHV(HIGH,5) - LLV(LOW,5))-0.5;
K14:=EMA(RSV14,3),COLORFF00FF,NODRAW;
D14:=EMA(K14,3),COLORGREEN,NODRAW;
J14:=3*K14-2*D14;
DRAWBAND(DIF,RGB(200,50,55),DEA,RGB(50,100,10));
MACDXG2:=REF(COUNT(DIF>0 AND MACD<0 AND MACD<REF(MACD,1),4)=4,1) AND MACD>REF(MACD,1);
STICKLINE(MACDXG2,MACD*1.2,0,2.8,0),COLORRED;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.8,0),COLOR000055;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.1,0),COLOR000099;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,0.6,0),COLOR0000BB;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,1.8,0),COLOR888888;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,1.1,0),COLORBBBBBB;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,0.6,0),COLORDDDDDD;
STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,1.8,0),COLOR3377AA;
STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,1.1,0),COLOR3388BB;
STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,0.6,0),COLOR4499CC;
STICKLINE(MACD<=REF(MACD,1) AND MACD<0,0,MACD,1.8,0),COLORFF3300;
STICKLINE(MACD<=REF(MACD,1) AND MACD<0,0,MACD,1.1,0),COLORFF5500;
STICKLINE(MACD<=REF(MACD,1) AND MACD<0,0,MACD,0.6,0),COLORFF7700;
STICKLINE(J14<-0.5,0,0.15,1.8,0),COLORFF00FF;
支撑,COLORFFFFFF;
IF(C>0,DIF,DRAWNULL),COLORRED,LINETHICK1;
IF(C>0,DEA,DRAWNULL),COLOR00FFFF,LINETHICK1;
IF(DEA<REF(DEA,1),DEA,DRAWNULL),COLORBE7F6F,LINETHICK1;
IF(DIF<=REF(DIF,1),DIF,DRAWNULL),COLORBLUE,LINETHICK1;
IF(C,DKK,DRAWNULL),COLORFF00FF,LINETHICK1;
IF(DKK<=REF(DKK,1),DKK,DRAWNULL),COLORCYAN,LINETHICK1;
IF(C,DDD,DRAWNULL),COLOR2255FF,LINETHICK1;
IF(DDD<=REF(DDD,1),DDD,DRAWNULL),COLOR33FF33,LINETHICK1;
kdjXG:=REF(COUNT(J14<REF(J14,1),5)>=3,1) AND REF(J14,1)<-0.4 AND J14>REF(J14,1);
DRAWICON(FILTER(kdJXG,3),MACD*1.2,11),COLORFF00EE;
准备介入点:=REF(crOSS(0,MACD),3) AND COUNT(DIF>0 AND MACD<REF(MACD,1),4)=4 ;
DRAWICON(准备介入点,0.05,9);