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后金叉买入法

从图中找到5日、10日均价线金叉难不难呢？不难，我们瞄准d这个地方，做一个买入动作，拦截它。这是什么意思呢？就是股价在120日、60日、20日、 10日、5日五条均线之上，五线之上没顶了，顶部在哪里不清楚，我们就是这样看问题的。如此说来，我们在认定一个庄股的前提下，对庄股实行后金叉买入，这 是一个比较好的办法。
那怎么知道后面有一个金叉呢？这很简单，有一个死叉必然会有一个金叉，除非股票停牌不交易，否则总有一天，比如说20天、50天、半年……它总会有一个后金叉。这是个很笨的问题。有一个死亡交叉，必然有一个后金叉，我们就在后金叉等它。
运用“后金叉买入”技术还有几个辅助条件，第一：五线之上的后金叉最好，最为上品；第二：三金叉见底，最为稳定可靠；第三：冲过收盘价连线，股价位于五线 之上（图e线）。当股价穿越这根收盘价连线的时候，我们就拦截它。爬不上去就不好，爬上去就是好，这根e线是一条防踏空保险带，没有这根线的话，一个不当 心要踏空的。

通过图我们又知道了，越是靠近2+3初端的后金叉，油水越足，越是靠近2+3末端的后金叉，风险越大，如果创了前一阶段性底部新低的后金叉，还是放弃为妙！

小结：【后金叉买入】是一个管理庄股波段操作的利器！只要运用得好，可以尽量多地参与上升波段，避开下跌区间。
运用好【后金叉买入】有如下条件：
一：庄股，必须是有庄家建仓的股票，普通股票还是放弃的好；
二：五线之上的后金叉为上品，就是当发生后金叉后，那个金叉点之上已经没有任何均线了；
三：后三金叉更稳定，价金叉、量金叉、macd金叉同时或相继发生的后金叉更好；
四：2+3初端的后金叉安全性高，油水足，越靠近2+3末端的后金叉风险越大；
五：最好是每一个金叉点都比前面那波行情的金叉点抬高，只有这样股价才能保持上升趋势，如果降低了，创了新低的后金叉，那还是放弃为妙！

超乖离主图之后金叉选股指标公式  股旁

MA1:=MA(CLOSE,5),COLORWHITE;
MA2:=MA(CLOSE,10),COLORYELLOW;
JC1:=macd.MACD>0;
JC2:=crOSS(MA1,MA2);
JC3:=MA(V,5)>MA(V,10);
JC:=JC1 AND JC2 AND JC2 ;
后金叉:JC AND CURRBARSCOUNT<20;

通达信超乖离主图指标公式

STICKLINE(CONST(MA(CLOSE,10)) >CONST(MA(CLOSE,5)) AND DYNAINFO(7)<CONST(MA(CLOSE,10)) ,LLV(L,20),HHV(H,20),800,0),COLOR000044;
黑:=0;
提示:=1;
五:MA(CLOSE,5),LINETHICK0,COLORMAGENTA,NODRAW;
十:MA(CLOSE,10),LINETHICK0,COLORMAGENTA,NODRAW;
MA4:MA(CLOSE,20),LINETHICK1,COLORFF00FF;
{DRAWBAND(MA(CLOSE,5),RGB(55,55,55),MA(CLOSE,8),RGB(55,55,55));}
DRAWBAND(MA(CLOSE,5),RGB(66,11,11),MA(CLOSE,10),RGB(00,66,66));
DRAWKLINE(H,O,L,C);
离A:MA(CLOSE,7)*1.05,COLOR555555;
离C:MA(CLOSE,7)*0.955,COLOR555555;
β0:=(H-L)/2+L;
α:=β0,LINETHICK0;
{股旁网-股票公式网站 www.GupaNg.com}
β:=REF(β0,1),LINETHICK0,COLORGREEN;
γ:=REF(β0,2),LINETHICK0,COLORMAGENTA;
高:=PLOYLINE(1,CONST(HHV(H,20))),COLOR880088,LINETHICK1;
低:=PLOYLINE(1,CONST(LLV(L,20))),COLOR888800,LINETHICK1;
止:=PLOYLINE(1,CONST(HHV(H,20)*0.95)),COLOR888888,LINETHICK1;
IF(CONST(α>β) AND DYNAINFO(7)>0,DYNAINFO(7),DRAWNULL),COLOR0000AA,LINETHICK1;
IF(CONST(α<=β)AND DYNAINFO(7)>0 ,DYNAINFO(7),DRAWNULL),COLOR00AA00,LINETHICK1;
AA:=CLOSE/REF(C,1)>=1.09;
BA:=CLOSE/REF(C,1)>=1.09;
STICKLINE(AA,O,C,2.5,1),COLORYELLOW;
MA1:MA(CLOSE,5),COLORWHITE;
MA2:MA(CLOSE,10),COLORYELLOW;
MA3:=MA(CLOSE,22),COLORWHITE;
{MA5:MA(CLOSE,120),COLORGREEN;}
{MA6:MA(CLOSE,250),COLOR990000;}
{IF(MA2>REF(MA2,2) ,MA2,DRAWNULL),COLORRED,LINETHICK1;}
SARH:=CLOSE>sar(4,2,20);
N1:=12;
N2:=26;
N3:=9;
DIFF:=(EMA(CLOSE,N1) – EMA(CLOSE,N2));
DEA:=EMA(DIFF,N3);
macd:=(2 * (DIFF – DEA));
MACD2:=MACD;
TYP:=(HIGH+LOW+CLOSE)/3;
cci:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14));
{STICKLINE(C<MA2 ,H,L,0,0),COLOR555555;
STICKLINE(C<MA2 ,O,C,2.5,1),COLOR555555;}
STICKLINE(BA AND C<MA3,O,C,2.7,1),COLORWHITE;
头上边:=MAX(O,C),NODRAW;
头下边:=MIN(O,C),NODRAW;
垂头:=Abs(O-C),NODRAW;{垂头}
长针:=(头下边-L),NODRAW;{长针}
垂:=长针/垂头>2 AND (H-头上边)<=长针 AND L<REF(L,1) AND O<REF(C,1),NODRAW;
DRAWTEXT(垂 AND L<=LLV(L,3),L/1.01,’地针’),COLORGREEN,LINETHICK4;
{////MACD反身向上////}
MACD红缩:=REF(MACD,1)>MACD AND MACD>0;
{DRAWTEXT(REF(EVERY(MACD红缩,3),1)
AND MACD>REF(MACD,1) ,L,’启动‘),COLORWHITE;}
{////MACD反身向上2////}
{MACD红缩2:=REF(MACD,1)>MACD AND MACD>0;
DRAWTEXT(REF(EVERY(MACD红缩2,2),1)
AND MACD>REF(MACD,1) AND C>MA(C,22) AND EVERY(DIFF>0,3) ,L/1.02,’起动’),COLORWHITE;}
DRAWTEXT(H>MA(CLOSE,5)*1.07 AND 提示,H*1.01,’高!’),COLORGREEN,LINETHICK2;
DRAWTEXT(L<MA(CLOSE,5)*1.005 AND L>MA(CLOSE,5) AND 提示 AND H<MA(CLOSE,5)*1.07 AND ISLASTBAR,L/1.02,’低吸‘),COLORGREEN,LINETHICK2;
SC1:=MACD<0;
SC2:=crOSS(MA2,MA1);
SC3:=MA(V,5)<MA(V,10);
SC:=SC1 AND SC2 ;
DRAWTEXT(SC AND CURRBARSCOUNT<20,HHV(C,10),’三死叉‘),COLORYELLOW;
JC1:=MACD.MACD>0;
JC2:=CROSS(MA1,MA2);
JC3:=MA(V,5)>MA(V,10);
JC:=JC1 AND JC2 AND JC2 ;
DRAWTEXT(JC AND CURRBARSCOUNT<20 ,LLV(C,6),’后金叉‘),COLORYELLOW;
{DRAWTEXT(CROSS(C,离B) AND CURRBARSCOUNT<90 ,HHV(H,3),’超乖离‘),COLORYELLOW;}
DRAWTEXT(CROSS(H,离A) AND CURRBARSCOUNT<10 ,HHV(H,3),’超乖离’),COLORYELLOW;
DRAWTEXT(CROSS(离C,L) AND CURRBARSCOUNT<10 ,LLV(L,3),’负乖离’),COLORWHITE;
DRAWTEXT(五<十 AND CURRBARSCOUNT<2 ,H*1.02,’空头势’),COLORRED;
DRAWTEXT(五<十 AND CURRBARSCOUNT<2 ,H*1.01,’不持股‘),COLORRED;

通达信天一神鞭主图指标公式  这里面的后金叉用的就是本页的预警

动态止损度:=5;
黑:=0;{下跌通道黑色k线开关}
离L:=0;{乖离提示开关}
提示:=0;{买卖文字提示开关}
布林M:=0;{开关}
MMA:=0;
五:MA(CLOSE,5),COLORWHITE;
十:MA(CLOSE,10),COLOR00FFFF;
M18:=MA(CLOSE,18),COLORRED;
离基:=五;
离O:=离基*1.20,COLOR555555;
离A:离基*1.15,COLOR555555;
离B:离基*1.10,COLOR555555;
离C:离基*0.90,COLOR555555;
离D:=离基*0.85,COLOR333333;
EXP50:=expma(CLOSE,50),COLORGREEN;
MA30:MA(CLOSE,30),LINETHICK1,COLORRED;
MA60:MA(CLOSE,60),COLORGREEN;
β0:=(H-L)/2+L,LINETHICK0;
α:=β0,LINETHICK0;
β:=REF(β0,1),LINETHICK0,COLORGREEN;
γ:=REF(β0,2),LINETHICK0,COLORMAGENTA;
{涨:PLOYLINE(C>REF(C,1),CONST(C)),COLOR0000AA,LINETHICK1;
跌:PLOYLINE(C<REF(C,1),CONST(C)),COLOR00AA00,LINETHICK1;}
高:PLOYLINE(1,CONST(HHV(H,50))),COLOR770077,LINETHICK1;
低:=PLOYLINE(1,CONST(LLV(L,50))),COLOR777700,LINETHICK1;
中:=PLOYLINE(1,(高-低)/2+低),COLOR005555,LINETHICK4;
止损价:=CONST(HHV(C,5)*(100-动态止损度)/100);
止:PLOYLINE(CONST(C)<=止损价,止损价),COLOR888800,LINETHICK4;
DRAWTEXT(DYNAINFO(7)<=止损价 AND ISLASTBAR,止损价*1.05,’止损’);
AA:=CLOSE/REF(C,1)>=1.09;
BA:=CLOSE/REF(C,1)>=1.09;
DRAWKLINE(H,O,L,C);
STICKLINE(AA,O,C,2.5,1),COLORYELLOW;
MA1:=MA(CLOSE,5),COLORRED;
MA2:=MA(CLOSE,10),COLORYELLOW;
MA3:=MA(CLOSE,20),COLOR770077;
E50:=EXPMA(CLOSE,50),LINETHICK1,POINTDOT,COLORLIGREEN;
E100:=EXPMA(CLOSE,100),POINTDOT,COLORGRAY;
MA181:MA(C,181),COLORGRAY;
{MA60:=MA(C,60),COLOR007700;}
{周:IF( MMA=1 ,MA2,DRAWNULL),COLORYELLOW,LINETHICK1;
月:IF( MMA=1 ,MA3,DRAWNULL),COLORWHITE,LINETHICK1;
季:IF( MMA=1 ,MA4,DRAWNULL),COLORGREEN,LINETHICK1;}
{IF(C>E50 ,E50,DRAWNULL),COLOR00FF00,LINETHICK1;}
IF(CONST(α>β) AND DYNAINFO(7)>0,DYNAINFO(7),DRAWNULL),COLOR000088,LINETHICK1;
IF(CONST(α<=β)AND DYNAINFO(7)>0 ,DYNAINFO(7),DRAWNULL),COLOR008800,LINETHICK1;
IF(CONST(α>β) AND DYNAINFO(7)>0 AND DYNAINFO(7)>=高*0.99,DYNAINFO(7),DRAWNULL),COLOR000088,LINETHICK1;
IF(CONST(α<=β)AND DYNAINFO(7)>0 AND DYNAINFO(7)<=低*1.01 ,DYNAINFO(7),DRAWNULL),COLOR008800,LINETHICK1;
N1:=12;
N2:=26;
N3:=9;
DIFF:=(EMA(CLOSE,N1) – EMA(CLOSE,N2));
DEA:=EMA(DIFF,N3);
macd:=(2 * (DIFF – DEA));
MACD2:=MACD;
SARH:=CLOSE>sar(4,2,20);
{IF(C<MA3 ,MA1,DRAWNULL),COLOR555555,LINETHICK1;}
{IF(C<MA3 ,MA2,DRAWNULL),COLOR222222,LINETHICK1;}
{IF(五>=REF(五,1) ,离A,DRAWNULL),COLOR0000FF,LINETHICK1;
IF(五>=REF(五,1) ,离B,DRAWNULL),COLOR0000FF,LINETHICK1;
IF(五<=REF(五,1) ,离C,DRAWNULL),COLOR00FF00,LINETHICK1;
IF(五<=REF(五,1) ,离D,DRAWNULL),COLOR00FF00,LINETHICK1;}
五V:=MA(V,5);
{IF(五V>=REF(五V,1) ,离A,DRAWNULL),COLOR0000FF,LINETHICK1;
IF(五V>=REF(五V,1) ,离B,DRAWNULL),COLOR0000FF,LINETHICK1;
IF(五V<=REF(五V,1) ,离C,DRAWNULL),COLOR00FF00,LINETHICK1;
IF(五V<=REF(五V,1) ,离D,DRAWNULL),COLOR00FF00,LINETHICK1;}
{IF(五<REF(五,2) AND 离L=0,离A,DRAWNULL),COLOR555555,LINETHICK1;
IF(五<REF(五,2) AND 离L=0,离D,DRAWNULL),COLOR555555,LINETHICK1;}
TYP:=(HIGH+LOW+CLOSE)/3;
cci:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14));
STICKLINE(C<MA3 AND 黑=1,H,L,0,0),COLOR555555;
STICKLINE(MA1<MA3 AND 黑=1,O,C,2.5,1),COLOR555555;
STICKLINE(BA AND C<MA3,O,C,2.7,1),COLORWHITE;
{DRAWICON(MACD>REF(MACD,1) AND crOSS(C,MA3) AND 提示=0 ,L,1);}
{DRAWICON(REF(C>MA3 AND 提示,1) AND CROSS(MA(C,5),C),H,2);}
N:=14;
M:=6;
HD :=HIGH-REF(HIGH,1);
LD :=REF(LOW,1)-LOW;
DMP:=EXPMEMA(IF(HD>0&&HD>LD,HD,0),N);
DMM:=EXPMEMA(IF(LD>0&&LD>HD,LD,0),N);
PDI:=DMP*100/TR;
mdi:=DMM*100/TR;
ADX:=EXPMEMA(Abs(MDI-PDI)/(MDI+PDI)*100,M);
ADXR:=EXPMEMA(ADX,M);
dmiJX:=CROSS(PDI,MDI) AND C>O ;
{STICKLINE(DMIJX,H,L,0,1),COLORYELLOW;
STICKLINE(DMIJX,O,C,2.7,0),COLORYELLOW;}
{DRAWICON(DMIJX AND 提示=0,L,1);}
{DRAWTEXT(H>离A,离A/0.99,’★’),COLORYELLOW;}
头上边:=MAX(O,C),NODRAW;
头下边:=MIN(O,C),NODRAW;
垂头:=ABS(O-C),NODRAW;{垂头}
长针:=(头下边-L),NODRAW;{长针}
垂:=长针/垂头>2 AND (H-头上边)<=长针 AND L<REF(L,1) AND O<REF(C,1),NODRAW;
DRAWTEXT(垂 AND L<=LLV(L,3) AND L<离C AND 提示,L/1.01,’针’) AND 提示,COLORGREEN,LINETHICK4;
DRAWTEXT(H>MA(CLOSE,5)*1.07 AND ISLASTBAR AND 提示,H*1.01,’离!’),COLORGREEN,LINETHICK2;
DRAWTEXT(L<MA(CLOSE,5)*1.005 AND L>MA(CLOSE,5) AND 提示=0 AND H<MA(CLOSE,5)*1.07 AND ISLASTBAR,L/1.02,’低吸‘),COLORGREEN,LINETHICK2;
{////MACD反身向上////}
{MACD红缩:=REF(MACD,1)>MACD AND MACD>0;
DRAWTEXT(REF(EVERY(MACD红缩,3),1)
AND MACD>REF(MACD,1) AND C>MA(C,22) AND 提示=0,L/1.02,’启动‘),COLORWHITE;
}
{////MACD反身向上2////}
{MACD红缩2:=REF(MACD,1)>MACD AND MACD>0;
DRAWTEXT(REF(EVERY(MACD红缩2,2),1)
AND MACD>REF(MACD,1) AND C>MA(C,22) AND EVERY(DIFF>0,3) AND 提示=0,L/1.02,’起动’),COLORWHITE;
}
{突破买进(源码)}
{DRAWTEXT(DYNAINFO(7)>0 AND ISLASTBAR ,HIGH,'(“DYNAINFO(7)”)’);}
上5日:=REF(EVERY(C<MA1,2),1) AND CROSS(C,MA1);
STICKLINE(上5日,H,L,0,0),COLORFF00FF;
{STICKLINE(上5日,O,C,2.7,0),COLOR3366FF;}
STICKLINE(上5日,O,C,2.7,0),COLORFF00FF;
DRAWICON(上5日,L,1);
破5日:=REF(EVERY(C>MA1,4),1) AND CROSS(MA1,C);
DRAWICON(破5日,H,2);
DT:=REF(CLOSE/REF(C,1),1)<=0.95;
DRAWTEXT(AA AND DT AND CURRBARSCOUNT<60 ,H,’急挖坑’),COLORGREEN;
SC1:=MACD.MACD<0;
SC2:=CROSS(十,五);
SC3:=MA(V,5)<MA(V,10);
SC:=SC1 AND SC2 AND SC3 ;
DRAWTEXT(SC AND CURRBARSCOUNT<10 ,HHV(H,5),’三死叉‘),COLORWHITE;
JC1:=MACD.MACD>0;
JC2:=CROSS(五,十);
JC3:=MA(V,5)>MA(V,10);
JC:=JC1 AND JC2 AND JC3 ;
DRAWTEXT(JC AND CURRBARSCOUNT<20 ,LLV(L,5),’后金叉‘),COLORYELLOW;
{ZS:=CROSS(DMI.ADXR,DMI.ADX);
DRAWTEXT(ZS AND CURRBARSCOUNT<10 ,HHV(H,5),’转势’),COLORRED;}
{IF(五<REF(五,1),五,DRAWNULL),COLOR888888,LINETHICK1;};
{XQK:=H<REF(L,1) ;
DRAWTEXT(XQK AND CURRBARSCOUNT<20 ,H,’□□□□□□□□□□□□’),COLOR999999;
SQK:= L>REF(H,1);
DRAWTEXT(SQK AND CURRBARSCOUNT<20 ,L,’□□□□□□□□□□□□’),COLORRED;};
{www.gupang.com 股旁网_通达信股票指标公式}
DRAWTEXT(CROSS(H,离B) AND CURRBARSCOUNT<10 ,HHV(H,3),’超乖离’),COLORYELLOW;
DRAWTEXT(CROSS(H,离A) AND CURRBARSCOUNT<10 ,HHV(H,3),’超乖离’),COLORYELLOW;
DRAWTEXT(CROSS(离C,L) AND CURRBARSCOUNT<10 ,LLV(L,3),’负乖离’),COLORWHITE;
DRAWTEXT((C<MA(C,5) OR MA(C,5)<MA(C,10)) AND CURRBARSCOUNT<2,HHV(H,5)*1.04,’MA5下’),COLORRED;
DRAWTEXT((C<MA(C,5) OR MA(C,5)<MA(C,10)) AND CURRBARSCOUNT<2 ,HHV(H,5)*1.01,’不持股‘),COLORRED;