分型顶底是缠论中的一个精华，说白了就是三根K线的组合形态，各种股票播放教室和直播间都有老师专题讲座。从缠论到分型，再从分型到顶底的确立和画出顶底连接的线段，是理论与实践相结合、宗教与股票相结合的经典范例。中国人的智慧，你不得不服！
【底分型】
分型顶底分为底分型和顶分型。底分型是下跌过程中出现转折的信号，即三根K线，中间一根K线是最低的，分别包容两侧的两根K线。底分型被看为股票见底的信号，底分型出现后，相应股票则可能会打开上升通道。一只下跌中的股票，如果连底分型都没有出现，就不应当急于买入。
【顶分型】
顶分型是上涨过程出现转折的信号，三根K线，中间一根K线是最高的，分别包容两侧的两根K线。顶分型被看为股票见顶的信号，顶分型出现后，相应股票则可能会进入下跌通道，可以考虑减仓或者清仓的卖出操作。
分型顶底是根据分型理论编写的指标，包括分型顶底主图、分型顶底副图和分型顶底选股三个指标，非本人原创。
【使用方法】
出现底分型信号买入，黄色线段区间持股；出现顶分型信号卖出，紫红色线段区间持币。也可以在紫红色线段转成黄色线段时买入，黄色线段转成紫红色线段时卖出。如果出现顶分型信号，但是仍然是黄色线段，没有转成紫红色线段时，可以继续持股。
【说明】
1.分型顶底指标兼顾大小波段，大波段中优势更明显，所以，更适合中长线操作。
2.公式中含有未来函数DRAWLINE，DRAWLINE是用于绘制直线段的，不会出现漂移现象，不会对底分型、顶分型信号和选股产生影响。如果你不喜欢，可以删除下面两句公式：DRAWLINE(LV1,LOW,HHV1,HIGH,0),COLORYELLOW,LINETHICK2;
DRAWLINE(HHV1,HIGH,LV1,LOW,0),COLORMAGENTA,LINETHICK2;
分型顶底-通达信
分型顶底主图副图公式：
重心线:(H+L+O+C*3)/6;
NX:=(3*CLOSE+LOW+OPEN+HIGH)/6;
牛线:(20*NX+19*REF(NX,1)+18*REF(NX,2)+17*REF(NX,3)+16*REF(NX,4)
+15*REF(NX,5)+14*REF(NX,6)+13*REF(NX,7)+12*REF(NX,8)+11*REF(NX,9)
+10*REF(NX,10)+9*REF(NX,11)+8*REF(NX,12)+7*REF(NX,13)+6*REF(NX,14)
+5*REF(NX,15)+4*REF(NX,16)+3*REF(NX,17) +2*REF(NX,18)+REF(NX,20))/210;
牛熊线:MA(牛线,6),COLORGREEN,LINETHICK2;
顶:=BBI+3*STD(BBI,13),COLOR004AFF;
底:=BBI-3*STD(BBI,13),COLOR67FF00;
KU1:=IF(HIGH=HHV(HIGH,3),1,0);
KD1:=IF(LOW=LLV(LOW,3),1,0);
UL:=IF(REF(KU1,2)=1 AND REF(KU1,1)=0
AND KU1=0,REF(HIGH,2),REF(HIGH,2+BARSLAST(REF(KU1,2)=1
AND REF(KU1,1)=0 AND KU1=0)));
DL:=IF(REF(KD1,2)=1 AND REF(KD1,1)=0
AND KD1=0,REF(LOW,2),REF(LOW,2+BARSLAST(REF(KD1,2)=1
AND REF(KD1,1)=0 AND KD1=0)));
HV:=H UL AND H REF(H,1);
LV:=L DL AND L REF(L,1);
GP:=BARSLAST(HV);
DP:=BARSLAST(LV);
IP:=IF(GP=0,DP,GP)
HHV1:=HV AND IP AND H =HHV(H,BARSLAST(LV));
LV1:=LV AND IP AND L =LLV(L,BARSLAST(HV));
V00:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V01:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V02:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V03:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V04:=REF(HIGH,2) HIGH AND REF(LOW,2) LOW
AND REF(HIGH,2) REF(HIGH,1) AND REF(LOW,2) REF(LOW,1);
V1:=COUNT(V00,6) =3 AND COUNT(V01 OR V02,5)=0 AND LLVBARS(LOW,6)=1 AND HHVBARS(HIGH,6) =5 AND V03;
V2:=COUNT(V00,7) =3 AND COUNT(V01 OR V02,6)=1 AND LLVBARS(LOW,7)=2 AND HHVBARS(HIGH,7) =6 AND V04;
V3:=COUNT(V00,7) =3 AND COUNT(V01 OR V02,6)=1 AND LLVBARS(LOW,7)=1 AND HHVBARS(HIGH,7) =6 AND V03;
V4:=COUNT(V00,8) =3 AND COUNT(V01 OR V02,7) =2 AND LLVBARS(LOW,8)=2 AND HHVBARS(HIGH,8) =7 AND V04;
V5:=COUNT(V00,8) =3 AND COUNT(V01 OR V02,7) =2 AND LLVBARS(LOW,8)=1 AND HHVBARS(HIGH,8) =7 AND V03;
V6:=COUNT(V00,9) =3 AND COUNT(V01 OR V02,8) =3 AND LLVBARS(LOW,9)=2 AND HHVBARS(HIGH,9) =8 AND V04;
V7:=COUNT(V00,9) =3 AND COUNT(V01 OR V02,8) =3 AND LLVBARS(LOW,9)=1 AND HHVBARS(HIGH,9) =8 AND V03;
V8:=COUNT(V00,10) =3 AND COUNT(V01 OR V02,9) =4 AND LLVBARS(LOW,10)=2 AND HHVBARS(HIGH,10) =9 AND V04;
V9:=COUNT(V00,10) =3 AND COUNT(V01 OR V02,9) =4 AND LLVBARS(LOW,10)=1 AND HHVBARS(HIGH,10) =9 AND V03;
V10:=COUNT(V00,11) =3 AND COUNT(V01 OR V02,10) =5 AND LLVBARS(LOW,11)=2 AND HHVBARS(HIGH,11) =10 AND V04;
XG:=V1 OR V2 OR V3 OR V4 OR V5 OR V6 OR V7 OR V8 OR V9 OR V10;
HV00:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
HV01:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
HV02:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
HV03:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
HV04:=REF(HIGH,2) HIGH AND REF(LOW,2) LOW AND REF(HIGH,2) REF(HIGH,1) AND REF(LOW,2) REF(LOW,1);
HV1:=COUNT(HV00,6) =3 AND COUNT(HV01 OR HV02,5)=0 AND HHVBARS(HIGH,6)=1 AND LLVBARS(LOW,6) =5 AND HV03;
HV2:=COUNT(HV00,7) =3 AND COUNT(HV01 OR HV02,6)=1 AND HHVBARS(HIGH,7)=2 AND LLVBARS(LOW,7) =6 AND HV04;
HV3:=COUNT(HV00,7) =3 AND COUNT(HV01 OR HV02,6)=1 AND HHVBARS(HIGH,7)=1 AND LLVBARS(LOW,7) =6 AND HV03;
HV4:=COUNT(HV00,8) =3 AND COUNT(HV01 OR HV02,7) =2 AND HHVBARS(HIGH,8)=2 AND LLVBARS(LOW,8) =7 AND HV04;
HV5:=COUNT(HV00,8) =3 AND COUNT(HV01 OR HV02,7) =2 AND HHVBARS(HIGH,8)=1 AND LLVBARS(LOW,8) =7 AND HV03;
HV6:=COUNT(HV00,9) =3 AND COUNT(HV01 OR HV02,8) =3 AND HHVBARS(HIGH,9)=2 AND LLVBARS(LOW,9) =8 AND HV04;
HV7:=COUNT(HV00,9) =3 AND COUNT(HV01 OR HV02,8) =3 AND HHVBARS(HIGH,9)=1 AND LLVBARS(LOW,9) =8 AND HV03;
HV8:=COUNT(HV00,10) =3 AND COUNT(HV01 OR HV02,9) =4 AND HHVBARS(HIGH,10)=2 AND LLVBARS(LOW,10) =9 AND HV04;
HV9:=COUNT(HV00,10) =3 AND COUNT(HV01 OR HV02,9) =4 AND HHVBARS(HIGH,10)=1 AND LLVBARS(LOW,10) =9 AND HV03;
HV10:=COUNT(HV00,11) =3 AND COUNT(HV01 OR HV02,10) =5 AND HHVBARS(HIGH,11)=2 AND LLVBARS(LOW,11) =10 AND HV04;
HXG:=HV1 OR HV2 OR HV3 OR HV4 OR HV5 OR HV6 OR HV7 OR HV8 OR HV9 OR HV10;
底分型:FILTER(XG=1,5) AND 重心线 10.5 AND 牛线 12 AND 牛熊线 10.2,COLORYELLOW,NODRAW;
顶分型:FILTER(HXG=1,3),NODRAW;
DRAWBAND(BBI,RGB(97,95,00),顶,RGB(97,95,00));
DRAWBAND(BBI,RGB(25,75,150),底,RGB(25,75,250));
{用DRAWLINE函数（属于未来函数）绘制直线段，不喜欢的可以删除下面两句公式}
DRAWLINE(LV1,LOW,HHV1,HIGH,0),COLORYELLOW,LINETHICK2;
DRAWLINE(HHV1,HIGH,LV1,LOW,0),COLORMAGENTA,LINETHICK2;
STICKLINE(CLOSE REF(CLOSE,1),HIGH,LOW,0,1),COLORRED;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,3,0),COLOR000055;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,2.7,0),COLOR000077;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,2.1,0),COLOR000099;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,1.5,0),COLOR0000BB;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,0.9,0),COLOR0000DD;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,0.3,0),COLOR0000FF;
STICKLINE(CLOSE=REF(CLOSE,1),HIGH,LOW,0,1),COLORWHITE;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,3,0),COLOR555555;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,2.7,0),COLOR777777;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,2.1,0),COLOR999999;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,1.5,0),COLORBBBBBB;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,0.9,0),COLORDDDDDD;
STICKLINE(CLOSE=REF(CLOSE,1),OPEN,CLOSE,0.3,0),COLORFFFFFF;
STICKLINE(CLOSE REF(CLOSE,1),HIGH,LOW,0,1),COLORCYAN;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,3,0),COLOR990000;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,2.7,0),COLORCC0000;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,2.1,0),COLORFF4400;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,1.5,0),COLORFF8800;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,0.9,0),COLORFFCC00;
STICKLINE(CLOSE REF(CLOSE,1),OPEN,CLOSE,0.3,0),COLORCYAN;
DRAWTEXT(FILTER(XG=1,5) AND 重心线 10.5 AND 牛线 12 AND 牛熊线 10.2,L*0.97,'底分型'),COLORYELLOW;
DRAWTEXT(FILTER(HXG=1,3),H*1.02,'顶分型');
分型顶底选股公式：
重心线:=(H+L+O+C*3)/6;
NX:=(3*CLOSE+LOW+OPEN+HIGH)/6;
牛线:=(20*NX+19*REF(NX,1)+18*REF(NX,2)+17*REF(NX,3)+16*REF(NX,4)
+15*REF(NX,5)+14*REF(NX,6)+13*REF(NX,7)+12*REF(NX,8)+11*REF(NX,9)
+10*REF(NX,10)+9*REF(NX,11)+8*REF(NX,12)+7*REF(NX,13)+6*REF(NX,14)
+5*REF(NX,15)+4*REF(NX,16)+3*REF(NX,17) +2*REF(NX,18)+REF(NX,20))/210;
牛熊线:=MA(牛线,6),COLORGREEN,LINETHICK2;
V00:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V01:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V02:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V03:=HIGH REF(HIGH,1) AND LOW REF(LOW,1);
V04:=REF(HIGH,2) HIGH AND REF(LOW,2) LOW
AND REF(HIGH,2) REF(HIGH,1) AND REF(LOW,2) REF(LOW,1);
V1:=COUNT(V00,6) =3 AND COUNT(V01 OR V02,5)=0 AND LLVBARS(LOW,6)=1 AND HHVBARS(HIGH,6) =5 AND V03;
V2:=COUNT(V00,7) =3 AND COUNT(V01 OR V02,6)=1 AND LLVBARS(LOW,7)=2 AND HHVBARS(HIGH,7) =6 AND V04;
V3:=COUNT(V00,7) =3 AND COUNT(V01 OR V02,6)=1 AND LLVBARS(LOW,7)=1 AND HHVBARS(HIGH,7) =6 AND V03;
V4:=COUNT(V00,8) =3 AND COUNT(V01 OR V02,7) =2 AND LLVBARS(LOW,8)=2 AND HHVBARS(HIGH,8) =7 AND V04;
V5:=COUNT(V00,8) =3 AND COUNT(V01 OR V02,7) =2 AND LLVBARS(LOW,8)=1 AND HHVBARS(HIGH,8) =7 AND V03;
V6:=COUNT(V00,9) =3 AND COUNT(V01 OR V02,8) =3 AND LLVBARS(LOW,9)=2 AND HHVBARS(HIGH,9) =8 AND V04;
V7:=COUNT(V00,9) =3 AND COUNT(V01 OR V02,8) =3 AND LLVBARS(LOW,9)=1 AND HHVBARS(HIGH,9) =8 AND V03;
V8:=COUNT(V00,10) =3 AND COUNT(V01 OR V02,9) =4 AND LLVBARS(LOW,10)=2 AND HHVBARS(HIGH,10) =9 AND V04;
V9:=COUNT(V00,10) =3 AND COUNT(V01 OR V02,9) =4 AND LLVBARS(LOW,10)=1 AND HHVBARS(HIGH,10) =9 AND V03;
V10:=COUNT(V00,11) =3 AND COUNT(V01 OR V02,10) =5 AND LLVBARS(LOW,11)=2 AND HHVBARS(HIGH,11) =10 AND V04;
XG:=V1 OR V2 OR V3 OR V4 OR V5 OR V6 OR V7 OR V8 OR V9 OR V10;
底分型:FILTER(XG=1,5) AND 重心线 10.5 AND 牛线 12 AND 牛熊线 10.2;
