通达信螃蟹战法主图指标公式

原理解析：
N赋值:8
A1赋值:N日前的最高价=2*N+1日内最高价最高值
B1赋值:A1的N过滤
C1赋值:BACKSET(B1,N+1)
D1赋值:C1的N过滤
A2赋值:N日前的最低价=2*N+1日内最低价最低值
B2赋值:A2的N过滤
C2赋值:BACKSET(B2,N+1)
D2赋值:C2的N过滤
E1赋值:(REF(2*N日内最低价最低值,1)+REF(2*N日内最高价最高值,1))/2
E2赋值:(最高价+最低价)/2
H1赋值:(D1 AND NOT(D2 AND E1>=E2)) OR ISLASTBAR OR 收盘价的有效数据周期数=1
L1赋值:(D2 AND NOT(D1 AND E1H2赋值:(D1 AND NOT(D2 AND E1>=E2))
X1赋值:REF(上次H1距今天数,1)+1
如果L1返回最低价否则返回10000
G1赋值:F1>1日前的F1
I1赋值:BACKSET(G1,2)
LD赋值:I1>1日前的I1
L2赋值:LD OR ISLASTBAR OR 收盘价的有效数据周期数=1
X2赋值:REF(上次L2距今天数,1)+1
如果H2返回最高价否则返回0
G2赋值:F2>1日前的F2
I2赋值:BACKSET(G2,2)
HD赋值:I2>1日前的I2
J1赋值:BACKSET(ISLASTBAR,MIN(上次HD距今天数,BARSLAST(LD))+1)
J2赋值:J1>1日前的J1
A3赋值:HB3赋值:REF(H,REF(上次HD距今天数,1)+1)>REF(H,REF(上次HD距今天数,1)+2+REF(上次HD距今天数,REF(上次HD距今天数,1)+2))
D3赋值:A3 AND B3 AND HD
E3赋值:BACKSET(D3,REF(上次HD距今天数,1)+2)
HH赋值:E3>1日前的E3
A4赋值:L>REF(L,REF(上次LD距今天数,1)+1)
B4赋值:REF(L,REF(上次LD距今天数,1)+1)D4赋值:A4 AND B4 AND LD
E4赋值:BACKSET(D4,REF(上次LD距今天数,1)+2)
LL赋值:E4>1日前的E4
H3赋值:HH OR ISLASTBAR OR C的有效数据周期数=1
X3赋值:REF(上次H3距今天数,1)+1
F3赋值:BACKSET(H3 AND 统计X3日满足LL的天数>0,LLVBARS(IF(LL,L,POW(10,20)),X3))
G3赋值:F3>1日前的F3
I3赋值:BACKSET(G3,2)
LZ赋值:I3>1日前的I3
L4赋值:LZ OR ISLASTBAR OR C的有效数据周期数=1
X4赋值:REF(上次L4距今天数,1)+1
F4赋值:BACKSET(L4 AND 统计X4日满足HH的天数>0,HHVBARS(IF(HH,H,-POW(10,20)),X4))
G4赋值:F4>1日前的F4
I4赋值:BACKSET(G4,2)
HZ赋值:I4>1日前的I4
K1赋值:BACKSET(ISLASTBAR,MIN(上次HZ距今天数,BARSLAST(LZ))+1)
K2赋值:K1>1日前的K1
UU赋值:BACKSET(ISLASTBAR,上次LD距今天数+1)
VV赋值:UU>1日前的UU
WW赋值:BACKSET(VV,REF(上次LD距今天数,1)+2)
XX赋值:WW>1日前的WW
UU2:=BACKSET(ISLASTBAR,上次HD距今天数+1)
VV2:=UU2>1日前的UU2
WW2:=BACKSET(VV2,REF(上次HD距今天数,1)+2)
XX2赋值:WW2>1日前的WW2
YY赋值:BACKSET(XX,REF(上次LD距今天数,1)+2)
ZZ赋值:YY>1日前的YY
{前三低天数}YY2:=BACKSET(XX2,REF(上次HD距今天数,1)+2)
ZZ2:=YY2>1日前的YY2
{前三高天数}YY3:=BACKSET(ZZ2,REF(上次HD距今天数,1)+2)
ZZ3:=YY3>1日前的YY3
{前四高天数}前一低赋值:REF(L,上次VV距今天数),COLOR99FF66,DOTLINE,LINETHICK3
前二低赋值:REF(L,上次XX距今天数),COLORFF66FF,POINTDOT,LINETHICK3
前三低赋值:REF(L,上次ZZ距今天数),COLOR99FF66,POINTDOT,LINETHICK3
前一高赋值:REF(H,上次VV2距今天数),COLOR99FF66,POINTDOT,LINETHICK3
前二高赋值:REF(H,上次XX2距今天数),COLORFF66FF,POINTDOT,LINETHICK3
前三高赋值:REF(H,上次ZZ2距今天数),COLOR99FF66,POINTDOT,LINETHICK3
底赋值:REF(L,上次VV距今天数),画红色,LINETHICK2
顶赋值:REF(H,上次VV2距今天数),COLORGREEN,LINETHICK2
DQD1赋值:CONST(上次VV距今天数)
DQD2赋值:CONST(上次XX距今天数)
DQD3赋值:CONST(上次ZZ距今天数)
DQH1赋值:CONST(上次VV2距今天数)
DQH2赋值:CONST(上次XX2距今天数)
DQH3赋值:CONST(上次ZZ2距今天数)
HQD1赋值:REF(L,上次VV距今天数)
HQD2赋值:REF(L,上次XX距今天数)
HQD3赋值:REF(L,上次ZZ距今天数)
HQH1赋值:REF(H,上次VV2距今天数)
HQH2赋值:REF(H,上次XX2距今天数)
HQH3赋值:REF(H,上次ZZ2距今天数)
XXA1赋值:STRCAT('X:',CON2STR(HQD3,2))
DRAWTEXT(CURRBARSCOUNT=CONST(DQD3)+1,CONST(HQD3)*0.99,XXA1),COLORYELLOW
输出C3:顶+(顶-底)*1,DOTLINE,画白色
输出TG:IF(C>顶,顶+(顶-底)*1,DRAWNULL),DOTLINE,画白色
DRAWTEXT(CURRBARSCOUNT=CONST(上次VV距今天数)+1,C3,'TG(C3)'),COLORYELLOW
DRAWTEXT(CURRBARSCOUNT=CONST(上次VV2距今天数)+1,C3,'TG(C3)'),COLORYELLOW
字赋值:STRCAT(STRCAT(STRCAT('【',STKNAME),'】 '),HYBLOCK)
当满足条件ISLASTBAR时,在横轴0.2纵轴0.09位置书写文字
当满足条件ISLASTBAR时,在横轴0.2纵轴0.01位置书写文字
DRAWTEXT_FIX(ISLASTBAR AND CDRAWTEXT_FIX(ISLASTBAR,0.2,0.16,0,STRCAT('【波段目标】',STRCAT(CON2STR(C3,2),'元'))),COLORMAGENTA
DRAWTEXT_FIX(ISLASTBAR AND C>C3,0.2,0.30,0,STRCAT('【目标实现】','清仓')),COLORYELLOW
QD1赋值:REF(L,上次VV距今天数),COLOR99FF66,POINTDOT,LINETHICK3
QD2赋值:REF(L,上次XX距今天数),COLORFF66FF,POINTDOT,LINETHICK3
QH1赋值:REF(H,上次VV2距今天数),COLOR99FF66,POINTDOT,LINETHICK3
QH2赋值:REF(H,上次XX2距今天数),COLORFF66FF,POINTDOT,LINETHICK3
{DRAWLINE(VV2,H,VV,QH1,0),COLORMAGENTA,LINETHICK3
}{DRAWLINE(XX,QD2,XX2,QH2,0),画红色,LINETHICK3
}KGCS赋值:IF(CONST(上次VV距今天数)>CONST(BARSLAST(VV2)),1,-1),NODRAW
输出GDTS:IF(KGCS>0,CONST(上次XX2距今天数),CONST(BARSLAST(VV2))),NODRAW
输出DDTS:CONST(上次XX距今天数),NODRAW
输出GDH:GDTS日前的H,NODRAW
输出DDL:DDTS日前的L,NODRAW
如果GDH>DDL返回1否则返回0
输出右侧右臂膀:DRAWLINE(CURRBARSCOUNT=DDTS+1,L,CURRBARSCOUNT=GDTS+1,H,0),LINETHICK2,画红色
DRAWLINE(CURRBARSCOUNT=GDTS+1,H,ISLASTBAR,CONST(GDH),0),DOTLINE,COLORMAGENTA
MIMA赋值:CONST(SQRT(GDH/DDL))
ED1赋值:CONST(GDH/MIMA)
ED2赋值:CONST(GDH/SQRT(MIMA))
ED3赋值:CONST(GDH/(SQRT(MIMA)+MIMA-1))
NEWH:CONST(DDL*(POW(SQRT(GDH/DDL),2)*2-1)),NODRAW
NEWH11:=CONST(DDL*(POW(SQRT(SQRT(GDH/DDL)),2)*2-1)),NODRAW
NEWH12:=CONST(DDL*(POW((SQRT(GDH/DDL)+SQRT(SQRT(GDH/DDL))-1),2)*2-1)),NODRAW
均值赋值:(NEWH11+NEWH12+NEWH*4)/6
标准差赋值:(NEWH11-NEWH12)/6
NEWH1赋值:NEWH+标准差
NEWH2赋值:NEWH-标准差
STICKLINE(CURRBARSCOUNT=GDTS+1,CONST(GDH),CONST(ED3),0,-1),COLORMAGENTA
LLOW:FIND最低价(L,0,GDTS,1),NODRAW
DLLOW:=FIND最低价BARS(L,0,GDTS,1),NODRAW
DRAWLINE(CURRBARSCOUNT=GDTS+1,H,CURRBARSCOUNT=CONST(DLLOW)+1,L,0),DOTLINE,COLORMAGENTA
输出DSHIGH:FIND最高价BARS(H,0,DLLOW,1),NODRAW
输出ZDHIGH:FIND最高价(H,0,DLLOW,1),NODRAW
CCC1赋值:STRCAT('输出C2:',CON2STR(CONST(ED1),2))
CCC2赋值:STRCAT('输出C1:',CON2STR(CONST(ED2),2))
CCC3赋值:STRCAT('输出C3:',CON2STR(CONST(ED3),2))
DD1赋值:STRCAT('输出E1:',CON2STR(CONST(NEWH2),2))
DD2赋值:STRCAT('输出E2:',CON2STR(CONST(NEWH),2))
DD3赋值:STRCAT('输出E3:',CON2STR(CONST(NEWH1),2))
DRAWLINE(CURRBARSCOUNT=GDTS+1,H,CURRBARSCOUNT=CONST(DLLOW)+1,L,0),DOTLINE,COLORMAGENTA
STICKLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW),CONST(NEWH2),0,-1),画红色
DRAWLINE(CURRBARSCOUNT=CONST(DQD3)+1,CONST(HQD3),CURRBARSCOUNT=CONST(DQD1)+1,L,0),DOTLINE,COLORGRAY
GDCS赋值:IF(CONST(上次ZZ2距今天数)>CONST(BARSLAST(ZZ)),1,0)
{造型}大头输出顶:IF(GDCS=1,DRAWLINE(XX2,H,CURRBARSCOUNT=GDTS+1,H,0),DRAWNULL),COLORGRAY,DOTLINE
{前三高接前一高}头输出顶:IF(NOT(GDCS=1),DRAWLINE(ZZ2,H,CURRBARSCOUNT=GDTS+1,H,0),DRAWNULL),COLORGRAY,DOTLINE
{前三高接前一高}左大钳子:IF(GDCS=1,DRAWLINE(ZZ2,H,ZZ,L,0),DRAWNULL),COLORYELLOW,LINETHICK3
{前三高接前三低}左侧左头部:=IF(GDCS=1,DRAWLINE(ZZ,L,XX2,H,0),DRAWNULL),COLORMAGENTA,LINETHICK3
{前三低对接前二高}左侧右头部:=IF(GDCS=1,DRAWLINE(XX2,H,XX,L,0),DRAWNULL),COLORMAGENTA,LINETHICK3
{前三低对接前二高}左侧底部:=IF(GDCS=1,DRAWLINE(ZZ,L,XX,L,0),DRAWNULL),COLORMAGENTA,LINETHICK1
{前三低对接前二高}右侧右头部:=IF(GDCS=1,DRAWLINE(VV2,H,VV,L,0),DRAWNULL),COLORMAGENTA,LINETHICK3
{前三低对接前二高}右侧左头部:=IF(GDCS=1,DRAWLINE(XX,L,VV2,H,0),DRAWNULL),COLORMAGENTA,LINETHICK3
{前三低对接前二高}右侧底部:=IF(GDCS=1,DRAWLINE(XX,L,VV,L,0),DRAWNULL),COLORMAGENTA,LINETHICK1
{前三低对接前二高}右大钳子:IF(GDCS=1,DRAWLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW),CURRBARSCOUNT=CONST(DSHIGH)+1,CONST(ZDHIGH),0),DRAWNULL),COLORYELLOW,LINETHICK3
左侧左头赋值:IF(NOT(GDCS=1),DRAWLINE(ZZ,L,ZZ2,H,0),DRAWNULL),COLORYELLOW,LINETHICK3
{前三低接前三高}左侧右头:=IF(NOT(GDCS=1),DRAWLINE(ZZ2,H,XX,L,0),DRAWNULL),COLORYELLOW,LINETHICK3
{前三高接前二低}左底部:=IF(NOT(GDCS=1),DRAWLINE(ZZ,L,XX,L,0),DRAWNULL),COLORGRAY,DOTLINE
{前三低接前二低}右底部:=IF(NOT(GDCS=1),DRAWLINE(XX,L,CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW),0),DRAWNULL),画白色,DOTLINE
{前三低接前二低}右侧左头:=IF(NOT(GDCS=1),DRAWLINE(XX,L,XX2,H,0),DRAWNULL),画白色,LINETHICK3
{前三低接前二低}右侧右头:=IF(NOT(GDCS=1),DRAWLINE(XX2,H,CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW),0),DRAWNULL),画白色,LINETHICK3
{前三低接前二低}右钳子:IF(NOT(GDCS=1),DRAWLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW),CURRBARSCOUNT=CONST(DSHIGH)+1,CONST(ZDHIGH),0),DRAWNULL),COLORYELLOW,LINETHICK3
输出左钳子:IF(NOT(GDCS=1),DRAWLINE(ZZ3,H,ZZ,L,0),DRAWNULL),COLORYELLOW,LINETHICK3
{造型}DRAWBAND(左侧左头部,RGB(250,0,0),左侧底部,RGB(0,0,0))
DRAWBAND(左侧右头部,RGB(0,68,88),左侧底部,RGB(0,0,0))
DRAWBAND(右侧左头部,RGB(250,0,0),右侧底部,RGB(0,0,0))
DRAWBAND(右侧右头部,RGB(0,68,88),右侧底部,RGB(0,0,0))
{造型}DRAWBAND(左侧左头,RGB(250,0,0),左底部,RGB(0,0,0))
DRAWBAND(左侧右头,RGB(0,68,88),左底部,RGB(0,0,0))
DRAWBAND(右侧左头,RGB(250,0,0),右底部,RGB(0,0,0))
DRAWBAND(右侧右头,RGB(0,68,88),右底部,RGB(0,0,0))
XXA3赋值:STRCAT('A:',CON2STR(前二高,2))
DRAWTEXT((CURRBARSCOUNT=CONST(上次XX2距今天数)+1)*CONST(GDCS),CONST(前二高)*1.01,XXA3)
XXA2赋值:STRCAT('A:',CON2STR(前二高,2))
FXCS1赋值:CONST(上次XX2距今天数)>CONST(BARSLAST(XX))
{前二高大于前二低天数}DRAWTEXT((CURRBARSCOUNT=CONST(上次XX2距今天数)+1)*CONST(FXCS1),CONST(HQH2)*1.01,STRCAT('A:',CON2STR(HQH2,2))),COLORYELLOW
FXCS2赋值:CONST(上次XX2距今天数){前二高小于前二低天数}DRAWTEXT((CURRBARSCOUNT=CONST(上次ZZ2距今天数)+1)*CONST(FXCS2),CONST(HQH3)*1.01,STRCAT('A:',CON2STR(HQH3,2))),COLORYELLOW
DDD1赋值:CONST(GDH)*CONST(LLOW)/CONST(DDL)
DDD2赋值:CONST(HQH2)*CONST(LLOW)/CONST(DDL)
DRAWTEXT_FIX(ISLASTBAR,0.2,0.5,0,STRCAT('【右爪目标】',STRCAT(CON2STR(DDD1,2),'元'))),COLORGREEN
DRAWTEXT_FIX(ISLASTBAR,0.2,0.6,0,STRCAT('【右爪目标】',STRCAT(CON2STR(DDD2,2),'元'))),COLORYELLOW
AA1赋值:STRCAT('B:',CON2STR(CONST(DDL),2))
BB1赋值:STRCAT('C:',CON2STR(CONST(GDH),2))
DRAWTEXT(CURRBARSCOUNT=GDTS+1,CONST(GDH)*1.01,BB1)
DRAWTEXT(CURRBARSCOUNT=DDTS+1,CONST(DDL)*0.99,AA1)
当满足条件CURRBARSCOUNT=GDTS+1时,在ED1和CCC1位置书写文字
当满足条件CURRBARSCOUNT=GDTS+1时,在ED2和CCC2位置书写文字
当满足条件CURRBARSCOUNT=GDTS+1时,在ED3和CCC3位置书写文字
DRAWTEXT(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(NEWH2),DD1)
DRAWTEXT(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(NEWH),DD2)
DRAWTEXT(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(NEWH1),DD3)
CC1赋值:STRCAT('D:',CON2STR(CONST(LLOW),2))
DRAWTEXT(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW)*0.99,CC1),画红色
DRAWLINE(CURRBARSCOUNT=GDTS+1,ED1,CURRBARSCOUNT=CONST(DLLOW)+1,ED1,0),DOTLINE,COLORMAGENTA
DRAWLINE(CURRBARSCOUNT=GDTS+1,ED2,CURRBARSCOUNT=CONST(DLLOW)+1,ED2,0),DOTLINE,COLORMAGENTA
DRAWLINE(CURRBARSCOUNT=GDTS+1,ED3,CURRBARSCOUNT=CONST(DLLOW)+1,ED3,0),DOTLINE,COLORMAGENTA
STICKLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW),CONST(NEWH2),0,-1),画红色
DRAWLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(LLOW),CURRBARSCOUNT=CONST(DSHIGH)+1,CONST(ZDHIGH),0),DOTLINE,画红色
DRAWLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(NEWH),CURRBARSCOUNT=CONST(DSHIGH)+1,CONST(NEWH),0),DOTLINE,画红色
DRAWLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(NEWH1),CURRBARSCOUNT=CONST(DSHIGH)+1,CONST(NEWH1),0),DOTLINE,画红色
DRAWLINE(CURRBARSCOUNT=CONST(DLLOW)+1,CONST(NEWH2),CURRBARSCOUNT=CONST(DSHIGH)+1,CONST(NEWH2),0),DOTLINE,画红色
DRAWKLINE(H,O,L,C)