01 引言:股市中的"黄金坑",你准备好铲子了吗?古语云:"千金易得,良机难求"。在股市里,这句话被浓缩成一个经典形态——"老鸭头"。它像极了鸭子探头时的轮廓,却藏着主力资金的"小心思"。华尔街传奇人物彼得·林奇曾说:"投资是狩猎游戏,耐心比勇气更重要"。今天,我们将用通达信老鸭头主图指标,带您识别主力的"假摔"动作,在缩量洗盘的"黄金坑"里埋下希望的种子,静待主升浪的爆发。 🌱
02 指标原理:三步看懂主力的"鸭头操盘术"
🦆 鸭头形态的三大生命阶段鸭颈部:主力建仓5日、10日均线上穿60日均线,如同鸭子伸长脖子觅食成交量温和放大,股价缓慢爬升(参考V5、V10、V20均线交叉信号)
鸭头顶:震仓洗盘股价冲高后回落,形成"假破位",散户纷纷交出筹码成交量骤减至"芝麻点",主力暗中锁定筹码
鸭嘴部:二次吸筹5日、10日均线金叉重生,股价突破前高成交量暴增,主力开启拉升模式
🔍 指标核心公式解密量托信号:V5上穿V10/V20,预示资金暗流涌动多方炮组合:连续阳线突破20/40/60日均线,如同连发三炮黄金分割位:回调不破60日线,且跌幅在前波的0.618黄金分割位
03 实战应用:南方航空案例拆解
📈 2025年Q3经典战例以南方航空(600029)为例:7月15日:5日、10日均线上穿60日均线,指标画出绿色"量托"信号8月1日:股价回调至60日线附近,成交量萎缩至地量8月15日:放量阳线突破鸭头顶压力位,指标出现红色箭头提示
操作策略:第一买点:鸭颈部形成时半仓介入第二买点:鸭嘴部地量日补仓加仓信号:突破鸭头顶瞬间满仓
04 指标适配:找到你的"最佳拍档"
🎯 适合操作的三类标的行业龙头股:如白酒、医药等消费类个股业绩预增股:中报/年报季的业绩超预期股热点题材股:政策驱动的新能源、AI概念
🧠 适配人群画像稳健型投资者:用日线级别信号把握中线机会短线猎手:结合30分钟K线捕捉加速段技术派达人:搭配MACD零轴金叉增强信号
05 福利分享:指标源码+选股条件
通达信老鸭头主图指标源码:
V5:=MA(VOL,5);
V10:=MA(VOL,10);
V20:=MA(VOL,20);
LDAY1:=BARSLAST(CROSS(V5,V10));
LDAY2:=BARSLAST(CROSS(V5,V20));
LDAY3:=BARSLAST(CROSS(V10,V20));
LTJ1:=(LDAY1>LDAY2 OR LDAY1=LDAY2) AND LDAY2=0 AND V10<V20;
LTJ2:=(C>O AND REF(C,1)<REF(O,1) AND REF(C,2)>REF(O,2) AND C>REF(C,2));
LTJ:=LTJ1 AND LTJ2;
LTJ0:=LTJ1 AND V10>REF(V10,1);
MA5:MA(C,5),COLORWHITE;
MA10:MA(C,10),COLORCYAN;
MA20:MA(C,20),COLORRED;
MA40:MA(C,40),LINETHICK2,POINTDOT,COLORBLUE;
MA60:MA(C,60),LINETHICK2,POINTDOT,COLORGREEN;
PDAY1 := BARSLAST(CROSS(MA5,MA60));{5日均线上穿60日均线}
PDAY2 := BARSLAST(CROSS(MA10,MA60));{10日均线上穿60日均线,至此形成鸭颈部}
PDAY3 := BARSLAST(REF(HIGH=HHV(HIGH,PDAY2),1));{形成头部,要下跌}
PDAY4 := BARSLAST(CROSS(MA10,MA5){ OR (REF(MA10,1)<REF(MA5,1) AND MA5=MA10)});{下跌后,5日均线和10日均线死叉}
PDAY5 := BARSLAST(CROSS(MA5,MA10){ OR (REF(MA5,1)=REF(MA10,1) AND MA5>MA10)});{回落不久,5日均线和10日均线形成金叉,形成部}
A1:= PDAY1>PDAY2 AND PDAY2>PDAY3 AND PDAY3>PDAY4 AND PDAY4>PDAY5 AND PDAY5<5;
A2:= COUNT(CROSS(MA10,MA5),PDAY2)=1;
A3:=MA5>MA60 AND MA10>MA60;
CSFR:=CROSS(C,MA20) AND CROSS(C,MA40) AND CROSS(C,MA60);
YDAY1:=BARSLAST(CROSS(MA5,MA10));
YDAY2:=BARSLAST(CROSS(MA5,MA20));
YDAY3:=BARSLAST(CROSS(MA10,MA20));
YJZZ:=(YDAY1=YDAY2 AND YDAY2=YDAY3 OR (YDAY1-YDAY2=1 OR YDAY2-YDAY3=1)) AND REF(MA5,2)<REF(MA10,2) AND REF(MA10,2)<REF(MA20,2) AND MA5>MA10 AND MA10>MA20 ;
YJZZ1:=YDAY1=YDAY2 AND YDAY2=YDAY3 AND MA5>MA10 AND MA10>MA20 AND YDAY1=1;
YJT:=YDAY1>=YDAY2 AND YDAY2=0 AND MA10<MA20;
DAY1:=BARSLAST(CROSS(MA20,MA40));
DAY2:=BARSLAST(CROSS(MA20,MA60));
DAY3:=BARSLAST(CROSS(MA40,MA60));
TJ0:=DAY1>=DAY2 AND DAY3<5;
短顶:MA(REF(HHV(H,40),1),1);
头顶:MA(REF(HHV(H,60),1),1);
年顶:MA(REF(HHV(H,0),1),1),LINETHICK2,POINTDOT,COLORWHITE;
JZZ:=DAY1=DAY2 AND DAY2=DAY3 AND REF(MA20,1)<REF(MA40,1) AND REF(MA40,1)<REF(MA60,1) AND MA20>MA40 AND MA40>MA60;
TJ1:=DAY1>=DAY2 AND COUNT(CROSS(MA20,MA60),DAY1)=1{AND (DAY1-DAY2)<10};
TJ2:=C>O AND CROSS(C,头顶);
TJ21:=C>O AND CROSS(C,短顶);
TJ3:=VOL>REF(VOL,1);
TJ4:=MA20>MA60 AND MA40>REF(MA40,1) AND MA40<MA60;
TJ5:=DAY1>=DAY2 AND DAY2=0 AND MA40<MA60;
TJ:=DYNAINFO(4)>0
AND HHV(HIGH,10)/LLV(LOW,10)<1.25
AND REF(CLOSE,1)<(LLV(LOW,15)+(HHV(HIGH,15)-LLV(LOW,15))*0.85)
AND CLOSE>OPEN
AND CLOSE>=HHV(HIGH,10);
STICKLINE(LTJ0,H,L,1,0),COLORGREEN;
STICKLINE(LTJ0,O,C,8,0),COLORGREEN;
STICKLINE(TJ,H,L,1,0),COLORYELLOW;
STICKLINE(TJ,O,C,8,0),COLORYELLOW;
STICKLINE(LTJ,H,L,1,0),COLORRED;
STICKLINE(LTJ,O,C,8,0),COLORRED;
STICKLINE(CSFR,H,L,1,0),COLORWHITE;
STICKLINE(CSFR,O,C,8,0),COLORWHITE;
DRAWTEXT(CSFR,H,'出水芙蓉'),COLORYELLOW;
DRAWTEXT(TJ,L-0.2, '放量突破'),COLORRED;
DRAWTEXT(LTJ,H+0.5,'量托+多方炮'),COLORYELLOW;
DRAWTEXT(LTJ0,H+0.5,'量托'),COLORYELLOW;
DRAWTEXT(TJ5,MA60-0.2,'季价托'),COLORYELLOW;
DRAWTEXT(YJT,MA20-0.5,'月价托'),COLORYELLOW;
DRAWTEXT(JZZ,MA60-0.2,'金蜘蛛'),COLORYELLOW;
DRAWTEXT(YJZZ OR YJZZ1,MA20-0.2,'月金蜘蛛'),COLORYELLOW;
老鸭头:=(A1 AND A2 AND A3) AND FILTER(A1 AND A2 AND A3 ,5);
DRAWTEXT(老鸭头,L,'老鸭头'),COLORGREEN;
STICKLINE(老鸭头,H,L,0.5,0),COLORGREEN;
STICKLINE(老鸭头,O,C,6,1),COLORGREEN,LINETHICK3;
{ 老鸭头选股条件}MA5 := MA(C,5); MA10 := MA(C,10); MA60 := MA(C,60);PDAY1 := BARSLAST(CROSS(MA5,MA60));PDAY2 := BARSLAST(CROSS(MA10,MA60));A1:= PDAY1>PDAY2 AND PDAY2>BARSLAST(H=HHV(H,PDAY2));A2:= COUNT(CROSS(MA10,MA5),PDAY2)=1;老鸭头选股: A1 AND A2 AND C>MA60 AND MA5>MA10;
06 结尾:守得云开见月明投资大师巴菲特有句名言:"别人恐慌时我贪婪"。老鸭头形态正是这种逆向思维的具象化——当主力"鸭头"压顶时,恰是布局良机。记住:指标不是万能的,但没有指标是万万不能的。建议读者将此指标与"量价时空"四维分析结合,在2025年Q4的行情中,抓住属于你的"千金鸭头"! 🌕