Forex currencies

Euro vs Swiss Franc (EURCHF) Seasonality

Over 1991 to 2025 (35 years of data), EURCHF has tended to move short between 12.10 and 10.12, closing higher in 68.6% of those years for an average +0.30% move and an annualized Sharpe of 0.43.

Years: 1991-2025
Category: Forex currencies
Windows: 8

Best window

12.10 - 10.12

Direction

Short

Win rate

68.6%

Avg return

+0.30%

Sample

35 yrs

Average seasonal curve

Average path across the year

1991-2025

Strongest recurring windows

Window	Dir	Win rate	Avg return	Sharpe	Years
12.10 → 10.12	Short	68.6%	+0.30%	0.43	35
12.10 → 09.12	Short	68.6%	+0.27%	0.40	35
12.10 → 03.12	Short	68.6%

Embed this chart

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

EURCHF average seasonal curve, 1991 to 2025
Index	Value
1	100
2	99.9399
3	99.9632
4	100.042
5	100.0829
6	100.0755
7	100.1097
8	100.0437
9	100.0601
10	100.1947
11	100.3981
12	100.439
13	100.4996
14	100.558
15	99.3261
16	99.2773
17	99.2885
18	99.2255
19	99.4863
20	99.5546
21	99.5035
22	99.4208
23	99.366
24	99.2749
25	99.2631
26	99.4216
27	99.4649
28	99.4254
29	99.5487
30	99.4717
31	99.4538
32	99.5438
33	99.5895
34	99.7686
35	99.7062
36	99.7091
37	99.6226
38	99.5969
39	99.5435
40	99.5784
41	99.5168
42	99.6185
43	99.7554
44	99.717
45	99.6396
46	99.6219
47	99.5597
48	99.595
49	99.6331
50	99.7021
51	99.6004
52	99.5009
53	99.5102
54	99.5323
55	99.5219
56	99.5137
57	99.4605
58	99.3977
59	99.3773
60	99.4203
61	99.4819
62	99.6057
63	99.5252
64	99.7626
65	99.6851
66	99.7202
67	99.8037
68	99.7892
69	99.785
70	99.8794
71	99.8133
72	99.6766
73	99.7615
74	99.7681
75	99.6481
76	99.6981
77	99.7116
78	99.6698
79	99.683
80	99.6808
81	99.6334
82	99.6036
83	99.5157
84	99.5894
85	99.6572
86	99.6442
87	99.7099
88	99.6938
89	99.6532
90	99.6029
91	99.6894
92	99.6658
93	99.7153
94	99.6406
95	99.5951
96	99.513
97	99.4376
98	99.3743
99	99.4808
100	99.4198
101	99.3661
102	99.2892
103	99.2304
104	99.3031
105	99.2132
106	99.2179
107	99.3132
108	99.2772
109	99.4239
110	99.4053
111	99.4651
112	99.6525
113	99.7302
114	99.8138
115	99.7209
116	99.707
117	99.7887
118	99.8436
119	99.7851
120	99.7663
121	99.7263
122	99.6834
123	99.6593
124	99.5881
125	99.5516
126	99.6381
127	99.6602
128	99.7217
129	99.755
130	99.8529
131	99.8225
132	99.7788
133	99.7052
134	99.7717
135	99.6748
136	99.6618
137	99.7725
138	99.6685
139	99.7074
140	99.5221
141	99.5768
142	99.562
143	99.4876
144	99.3838
145	99.265
146	99.2082
147	99.2378
148	99.2958
149	99.1517
150	99.1962
151	99.1448
152	99.0277
153	99.1701
154	99.2759
155	99.2763
156	99.1744
157	99.2562
158	99.3338
159	99.2721
160	99.2356
161	99.1198
162	99.025
163	98.8999
164	98.9828
165	98.9888
166	98.8515
167	98.8051
168	98.8582
169	98.8334
170	98.6662
171	98.6514
172	98.6882
173	98.6163
174	98.5703
175	98.4507
176	98.484
177	98.4239
178	98.4829
179	98.4575
180	98.5589
181	98.7386
182	98.8221
183	98.8073
184	98.8172
185	98.8392
186	98.6623
187	98.6069
188	98.6981
189	98.5844
190	98.6631
191	98.6003
192	98.4595
193	98.3479
194	98.3149
195	98.3429
196	98.3863
197	98.3723
198	98.2757
199	98.2619
200	98.2925
201	98.3694
202	98.3929
203	98.332
204	98.3459
205	98.2934
206	98.2277
207	98.138
208	98.3069
209	98.351
210	98.1842
211	98.101
212	98.1336
213	98.0105
214	97.7144
215	97.7789
216	97.6894
217	97.7797
218	97.9223
219	97.9094
220	97.7344
221	97.5444
222	97.4222
223	97.8252
224	97.8816
225	97.9453
226	98.021
227	97.9981
228	98.1012
229	98.0071
230	98.0282
231	97.9308
232	97.9542
233	97.9041
234	97.8938
235	97.9384
236	98.0382
237	97.9834
238	98.1725
239	98.1645
240	98.0916
241	98.2026
242	98.2729
243	98.1453
244	98.0196
245	98.0054
246	97.9226
247	97.8789
248	97.8405
249	98.4066
250	98.4514
251	98.4744
252	98.4143
253	98.5536
254	98.5308
255	98.5975
256	98.5764
257	98.5223
258	98.5854
259	98.5901
260	98.6518
261	98.6615
262	98.6805
263	98.6607
264	98.6154
265	98.6665
266	98.6139
267	98.5807
268	98.5642
269	98.5472
270	98.5124
271	98.4674
272	98.5025
273	98.4818
274	98.5634
275	98.498
276	98.6277
277	98.716
278	98.7906
279	98.7133
280	98.7424
281	98.6877
282	98.7449
283	98.7241
284	98.7982
285	98.754
286	98.7066
287	98.6746
288	98.6145
289	98.6039
290	98.5876
291	98.5846
292	98.6676
293	98.5975
294	98.5906
295	98.4559
296	98.4419
297	98.4761
298	98.5272
299	98.5807
300	98.5456
301	98.5763
302	98.583
303	98.6022
304	98.6077
305	98.5509
306	98.5344
307	98.5882
308	98.572
309	98.5781
310	98.6002
311	98.6352
312	98.6323
313	98.5172
314	98.5506
315	98.4947
316	98.4087
317	98.4027
318	98.4161
319	98.4175
320	98.5176
321	98.5332
322	98.5833
323	98.5313
324	98.5117
325	98.4372
326	98.3794
327	98.3854
328	98.3953
329	98.5205
330	98.4499
331	98.472
332	98.4563
333	98.4627
334	98.424
335	98.4063
336	98.3402
337	98.3186
338	98.3496
339	98.3315
340	98.3995
341	98.3912
342	98.3721
343	98.2863
344	98.165
345	98.1736
346	98.2696
347	98.2891
348	98.3501
349	98.2596
350	98.1786
351	98.1746
352	98.168
353	98.1245
354	98.0955
355	98.1376
356	98.1825
357	98.1613
358	98.1335
359	98.1963
360	98.2429
361	98.1628
362	98.1347
363	98.0463
364	98.0165
365	98.0672
366	97.9745

EURCHF average seasonal curve, 1991 to 2025

Index

Value

100

99.9399

99.9632

100.042

100.0829

100.0755

100.1097

100.0437

100.0601

100.1947

100.3981

100.439

100.4996

100.558

99.3261

99.2773

99.2885

99.2255

99.4863

99.5546

99.5035

99.4208

99.366

99.2749

99.2631

99.4216

99.4649

99.4254

99.5487

99.4717

99.4538

99.5438

99.5895

99.7686

99.7062

99.7091

99.6226

99.5969

99.5435

99.5784

99.5168

99.6185

99.7554

99.717

99.6396

99.6219

99.5597

99.595

99.6331

99.7021

99.6004

99.5009

99.5102

99.5323

99.5219

99.5137

99.4605

99.3977

99.3773

99.4203

99.4819

99.6057

99.5252

99.7626

99.6851

99.7202

99.8037

99.7892

99.785

99.8794

99.8133

99.6766

99.7615

99.7681

99.6481

99.6981

99.7116

99.6698

99.683

99.6808

99.6334

99.6036

99.5157

99.5894

99.6572

99.6442

99.7099

99.6938

99.6532

99.6029

99.6894

99.6658

99.7153

99.6406

99.5951

99.513

99.4376

99.3743

99.4808

100

99.4198

101

99.3661

102

99.2892

103

99.2304

104

99.3031

105

99.2132

106

99.2179

107

99.3132

108

99.2772

109

99.4239

110

99.4053

111

99.4651

112

99.6525

113

99.7302

114

99.8138

115

99.7209

116

99.707

117

99.7887

118

99.8436

119

99.7851

120

99.7663

121

99.7263

122

99.6834

123

99.6593

124

99.5881

125

99.5516

126

99.6381

127

99.6602

128

99.7217

129

99.755

130

99.8529

131

99.8225

132

99.7788

133

99.7052

134

99.7717

135

99.6748

136

99.6618

137

99.7725

138

99.6685

139

99.7074

140

99.5221

141

99.5768

142

99.562

143

99.4876

144

99.3838

145

99.265

146

99.2082

147

99.2378

148

99.2958

149

99.1517

150

99.1962

151

99.1448

152

99.0277

153

99.1701

154

99.2759

155

99.2763

156

99.1744

157

99.2562

158

99.3338

159

99.2721

160

99.2356

161

99.1198

162

99.025

163

98.8999

164

98.9828

165

98.9888

166

98.8515

167

98.8051

168

98.8582

169

98.8334

170

98.6662

171

98.6514

172

98.6882

173

98.6163

174

98.5703

175

98.4507

176

98.484

177

98.4239

178

98.4829

179

98.4575

180

98.5589

181

98.7386

182

98.8221

183

98.8073

184

98.8172

185

98.8392

186

98.6623

187

98.6069

188

98.6981

189

98.5844

190

98.6631

191

98.6003

192

98.4595

193

98.3479

194

98.3149

195

98.3429

196

98.3863

197

98.3723

198

98.2757

199

98.2619

200

98.2925

201

98.3694

202

98.3929

203

98.332

204

98.3459

205

98.2934

206

98.2277

207

98.138

208

98.3069

209

98.351

210

98.1842

211

98.101

212

98.1336

213

98.0105

214

97.7144

215

97.7789

216

97.6894

217

97.7797

218

97.9223

219

97.9094

220

97.7344

221

97.5444

222

97.4222

223

97.8252

224

97.8816

225

97.9453

226

98.021

227

97.9981

228

98.1012

229

98.0071

230

98.0282

231

97.9308

232

97.9542

233

97.9041

234

97.8938

235

97.9384

236

98.0382

237

97.9834

238

98.1725

239

98.1645

240

98.0916

241

98.2026

242

98.2729

243

98.1453

244

98.0196

245

98.0054

246

97.9226

247

97.8789

248

97.8405

249

98.4066

250

98.4514

251

98.4744

252

98.4143

253

98.5536

254

98.5308

255

98.5975

256

98.5764

257

98.5223

258

98.5854

259

98.5901

260

98.6518

261

98.6615

262

98.6805

263

98.6607

264

98.6154

265

98.6665

266

98.6139

267

98.5807

268

98.5642

269

98.5472

270

98.5124

271

98.4674

272

98.5025

273

98.4818

274

98.5634

275

98.498

276

98.6277

277

98.716

278

98.7906

279

98.7133

280

98.7424

281

98.6877

282

98.7449

283

98.7241

284

98.7982

285

98.754

286

98.7066

287

98.6746

288

98.6145

289

98.6039

290

98.5876

291

98.5846

292

98.6676

293

98.5975

294

98.5906

295

98.4559

296

98.4419

297

98.4761

298

98.5272

299

98.5807

300

98.5456

301

98.5763

302

98.583

303

98.6022

304

98.6077

305

98.5509

306

98.5344

307

98.5882

308

98.572

309

98.5781

310

98.6002

311

98.6352

312

98.6323

313

98.5172

314

98.5506

315

98.4947

316

98.4087

317

98.4027

318

98.4161

319

98.4175

320

98.5176

321

98.5332

322

98.5833

323

98.5313

324

98.5117

325

98.4372

326

98.3794

327

98.3854

328

98.3953

329

98.5205

330

98.4499

331

98.472

332

98.4563

333

98.4627

334

98.424

335

98.4063

336

98.3402

337

98.3186

338

98.3496

339

98.3315

340

98.3995

341

98.3912

342

98.3721

343

98.2863

344

98.165

345

98.1736

346

98.2696

347

98.2891

348

98.3501

349

98.2596

350

98.1786

351

98.1746

352

98.168

353

98.1245

354

98.0955

355

98.1376

356

98.1825

357

98.1613

358

98.1335

359

98.1963

360

98.2429

361

98.1628

362

98.1347

363

98.0463

364

98.0165

365

98.0672

366

97.9745