Forex currencies

Pound Sterling vs Swiss Franc (GBPCHF) Seasonality

Over 1990 to 2025 (36 years of data), GBPCHF has tended to move long between 08.10 and 13.11, closing higher in 72.2% of those years for an average +0.56% move and an annualized Sharpe of 0.50.

Years: 1990-2025
Category: Forex currencies
Windows: 8

Best window

08.10 - 13.11

Direction

Long

Win rate

72.2%

Avg return

+0.56%

Sample

36 yrs

Average seasonal curve

Average path across the year

1990-2025

Strongest recurring windows

Window	Dir	Win rate	Avg return	Sharpe	Years
08.10 → 13.11	Long	72.2%	+0.56%	0.50	36
07.10 → 07.11	Long	69.4%	+0.78%	0.90	36
07.10 → 03.11	Long	69.4%

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Open in the seasonality screener →Browse all instruments How to read seasonality

GBPCHF average seasonal curve, 1990 to 2025
Index	Value
1	100
2	99.8098
3	100.0449
4	100.1202
5	100.2638
6	100.5192
7	100.593
8	100.4333
9	100.4025
10	100.4979
11	100.7674
12	100.6839
13	100.6876
14	100.5691
15	100.6437
16	100.5466
17	100.6426
18	100.6922
19	100.7362
20	100.7442
21	100.7337
22	100.661
23	100.7321
24	100.6626
25	100.8535
26	100.8955
27	100.7011
28	100.7463
29	100.7102
30	100.7982
31	100.4803
32	100.4035
33	100.3723
34	100.5584
35	100.4416
36	100.1598
37	100.3035
38	100.353
39	100.4092
40	100.3912
41	100.3153
42	100.5694
43	100.5411
44	100.7659
45	100.6683
46	100.4568
47	100.4222
48	100.4812
49	100.5369
50	100.5308
51	100.5625
52	100.5505
53	100.6798
54	100.629
55	100.4874
56	100.5721
57	100.5587
58	100.4579
59	100.4098
60	100.21
61	100.5621
62	100.4814
63	100.2378
64	100.5182
65	100.192
66	100.0612
67	100.1266
68	100.2754
69	100.1174
70	100.3313
71	100.3475
72	100.2977
73	100.3808
74	100.7779
75	100.9382
76	100.9069
77	100.8172
78	101.0852
79	101.1883
80	100.9962
81	101.1558
82	101.0242
83	100.9809
84	101.027
85	101.1043
86	101.229
87	101.326
88	101.0924
89	100.8805
90	100.9267
91	100.9877
92	100.9433
93	100.7547
94	100.4842
95	100.4662
96	100.2692
97	100.2412
98	99.9628
99	100.3988
100	99.8343
101	99.6895
102	99.581
103	99.6419
104	99.7906
105	99.9776
106	99.7424
107	99.8658
108	99.8208
109	100.0494
110	99.7194
111	99.7802
112	99.9397
113	99.9784
114	100.1981
115	100.1077
116	100.0721
117	100.2586
118	100.4198
119	100.6404
120	100.5322
121	100.5059
122	100.2821
123	100.1197
124	100.1145
125	100.1033
126	100.2859
127	100.2137
128	100.2125
129	100.3877
130	100.3766
131	100.2248
132	100.4015
133	100.5339
134	100.4839
135	100.4256
136	100.5427
137	100.7783
138	100.6454
139	100.594
140	100.5584
141	100.5697
142	100.6195
143	100.6701
144	100.4548
145	100.6341
146	100.6451
147	100.7307
148	100.7298
149	100.4588
150	100.4947
151	100.4538
152	100.5104
153	100.5099
154	100.6119
155	100.4284
156	100.3055
157	100.6443
158	100.8006
159	100.8555
160	101.0429
161	100.8536
162	100.8291
163	100.7242
164	100.7373
165	100.4814
166	100.3933
167	100.2605
168	99.9648
169	100.0137
170	100.0227
171	100.0255
172	99.975
173	99.9675
174	99.9463
175	99.831
176	99.9424
177	99.9341
178	99.7788
179	99.6384
180	99.5158
181	99.5229
182	99.5717
183	99.4878
184	99.6526
185	99.7336
186	99.6497
187	99.6646
188	99.9515
189	99.8999
190	99.9167
191	99.9064
192	99.7766
193	99.5798
194	99.6304
195	99.5712
196	99.5323
197	99.5193
198	99.5378
199	99.2859
200	99.0826
201	99.1471
202	99.0765
203	98.9406
204	99.0291
205	99.0204
206	98.8961
207	98.6451
208	98.838
209	98.9663
210	98.9721
211	99.0456
212	98.8888
213	98.7335
214	98.3998
215	98.1633
216	98.1404
217	98.1057
218	98.1748
219	98.1135
220	98.2346
221	98.4459
222	98.2993
223	98.3724
224	98.2018
225	98.3296
226	98.4928
227	98.4476
228	98.8878
229	98.812
230	98.7534
231	98.6437
232	98.484
233	98.3165
234	98.34
235	98.3887
236	98.4234
237	98.389
238	98.2485
239	98.2308
240	98.1988
241	98.0402
242	98.2438
243	98.3128
244	98.2379
245	98.0699
246	98.1513
247	98.1426
248	98.0978
249	98.0531
250	97.829
251	97.5852
252	97.6058
253	97.7067
254	97.7191
255	97.7364
256	97.6943
257	97.6857
258	97.5399
259	97.3937
260	97.4663
261	97.423
262	97.4955
263	97.4516
264	97.5006
265	97.6112
266	96.9937
267	96.9521
268	96.8707
269	97.0701
270	97.115
271	96.8254
272	97.4026
273	97.6634
274	97.8101
275	97.437
276	98.0468
277	97.8107
278	97.8114
279	97.6724
280	97.6543
281	97.5071
282	97.4866
283	97.5796
284	97.3078
285	97.4628
286	97.7464
287	97.5203
288	97.6654
289	97.7339
290	97.6715
291	97.5524
292	97.4257
293	97.4237
294	97.4802
295	97.3809
296	97.4781
297	97.2854
298	97.5012
299	97.7399
300	97.7693
301	97.8594
302	97.8419
303	97.9981
304	97.9897
305	97.7925
306	97.8603
307	97.9209
308	97.7852
309	97.7331
310	97.8012
311	97.9385
312	97.974
313	97.6248
314	97.7814
315	97.3735
316	97.3239
317	97.1539
318	97.204
319	97.296
320	97.2697
321	97.3986
322	97.5598
323	97.536
324	97.6109
325	97.7095
326	97.5625
327	97.8157
328	97.9571
329	98.0353
330	97.9511
331	97.9746
332	97.9309
333	97.9435
334	97.8881
335	98.0101
336	98.045
337	98.1564
338	98.2345
339	98.1949
340	97.9963
341	98.1347
342	98.1651
343	98.1124
344	98.078
345	98.0746
346	98.0771
347	98.1172
348	98.1956
349	97.8419
350	97.9229
351	98.0008
352	97.9238
353	97.7656
354	97.5098
355	97.2294
356	97.3079
357	97.3125
358	97.3487
359	97.4658
360	97.4864
361	97.1632
362	97.1948
363	97.0948
364	97.2193
365	97.2237
366	97.3918

GBPCHF average seasonal curve, 1990 to 2025

Index

Value

100

99.8098

100.0449

100.1202

100.2638

100.5192

100.593

100.4333

100.4025

100.4979

100.7674

100.6839

100.6876

100.5691

100.6437

100.5466

100.6426

100.6922

100.7362

100.7442

100.7337

100.661

100.7321

100.6626

100.8535

100.8955

100.7011

100.7463

100.7102

100.7982

100.4803

100.4035

100.3723

100.5584

100.4416

100.1598

100.3035

100.353

100.4092

100.3912

100.3153

100.5694

100.5411

100.7659

100.6683

100.4568

100.4222

100.4812

100.5369

100.5308

100.5625

100.5505

100.6798

100.629

100.4874

100.5721

100.5587

100.4579

100.4098

100.21

100.5621

100.4814

100.2378

100.5182

100.192

100.0612

100.1266

100.2754

100.1174

100.3313

100.3475

100.2977

100.3808

100.7779

100.9382

100.9069

100.8172

101.0852

101.1883

100.9962

101.1558

101.0242

100.9809

101.027

101.1043

101.229

101.326

101.0924

100.8805

100.9267

100.9877

100.9433

100.7547

100.4842

100.4662

100.2692

100.2412

99.9628

100.3988

100

99.8343

101

99.6895

102

99.581

103

99.6419

104

99.7906

105

99.9776

106

99.7424

107

99.8658

108

99.8208

109

100.0494

110

99.7194

111

99.7802

112

99.9397

113

99.9784

114

100.1981

115

100.1077

116

100.0721

117

100.2586

118

100.4198

119

100.6404

120

100.5322

121

100.5059

122

100.2821

123

100.1197

124

100.1145

125

100.1033

126

100.2859

127

100.2137

128

100.2125

129

100.3877

130

100.3766

131

100.2248

132

100.4015

133

100.5339

134

100.4839

135

100.4256

136

100.5427

137

100.7783

138

100.6454

139

100.594

140

100.5584

141

100.5697

142

100.6195

143

100.6701

144

100.4548

145

100.6341

146

100.6451

147

100.7307

148

100.7298

149

100.4588

150

100.4947

151

100.4538

152

100.5104

153

100.5099

154

100.6119

155

100.4284

156

100.3055

157

100.6443

158

100.8006

159

100.8555

160

101.0429

161

100.8536

162

100.8291

163

100.7242

164

100.7373

165

100.4814

166

100.3933

167

100.2605

168

99.9648

169

100.0137

170

100.0227

171

100.0255

172

99.975

173

99.9675

174

99.9463

175

99.831

176

99.9424

177

99.9341

178

99.7788

179

99.6384

180

99.5158

181

99.5229

182

99.5717

183

99.4878

184

99.6526

185

99.7336

186

99.6497

187

99.6646

188

99.9515

189

99.8999

190

99.9167

191

99.9064

192

99.7766

193

99.5798

194

99.6304

195

99.5712

196

99.5323

197

99.5193

198

99.5378

199

99.2859

200

99.0826

201

99.1471

202

99.0765

203

98.9406

204

99.0291

205

99.0204

206

98.8961

207

98.6451

208

98.838

209

98.9663

210

98.9721

211

99.0456

212

98.8888

213

98.7335

214

98.3998

215

98.1633

216

98.1404

217

98.1057

218

98.1748

219

98.1135

220

98.2346

221

98.4459

222

98.2993

223

98.3724

224

98.2018

225

98.3296

226

98.4928

227

98.4476

228

98.8878

229

98.812

230

98.7534

231

98.6437

232

98.484

233

98.3165

234

98.34

235

98.3887

236

98.4234

237

98.389

238

98.2485

239

98.2308

240

98.1988

241

98.0402

242

98.2438

243

98.3128

244

98.2379

245

98.0699

246

98.1513

247

98.1426

248

98.0978

249

98.0531

250

97.829

251

97.5852

252

97.6058

253

97.7067

254

97.7191

255

97.7364

256

97.6943

257

97.6857

258

97.5399

259

97.3937

260

97.4663

261

97.423

262

97.4955

263

97.4516

264

97.5006

265

97.6112

266

96.9937

267

96.9521

268

96.8707

269

97.0701

270

97.115

271

96.8254

272

97.4026

273

97.6634

274

97.8101

275

97.437

276

98.0468

277

97.8107

278

97.8114

279

97.6724

280

97.6543

281

97.5071

282

97.4866

283

97.5796

284

97.3078

285

97.4628

286

97.7464

287

97.5203

288

97.6654

289

97.7339

290

97.6715

291

97.5524

292

97.4257

293

97.4237

294

97.4802

295

97.3809

296

97.4781

297

97.2854

298

97.5012

299

97.7399

300

97.7693

301

97.8594

302

97.8419

303

97.9981

304

97.9897

305

97.7925

306

97.8603

307

97.9209

308

97.7852

309

97.7331

310

97.8012

311

97.9385

312

97.974

313

97.6248

314

97.7814

315

97.3735

316

97.3239

317

97.1539

318

97.204

319

97.296

320

97.2697

321

97.3986

322

97.5598

323

97.536

324

97.6109

325

97.7095

326

97.5625

327

97.8157

328

97.9571

329

98.0353

330

97.9511

331

97.9746

332

97.9309

333

97.9435

334

97.8881

335

98.0101

336

98.045

337

98.1564

338

98.2345

339

98.1949

340

97.9963

341

98.1347

342

98.1651

343

98.1124

344

98.078

345

98.0746

346

98.0771

347

98.1172

348

98.1956

349

97.8419

350

97.9229

351

98.0008

352

97.9238

353

97.7656

354

97.5098

355

97.2294

356

97.3079

357

97.3125

358

97.3487

359

97.4658

360

97.4864

361

97.1632

362

97.1948

363

97.0948

364

97.2193

365

97.2237

366

97.3918