Initask FX

USD to CHF in September 2025

Average: 0.79694 CHF

In September 2025 the ECB published 22 reference rates for USD/CHF. The average was 0.79694 CHF per USD, the low 0.78711 on September 17, 2025 and the high 0.80562 on September 4, 2025. From the first to the last day of the month the rate moved from 0.80094 to 0.79755 (-0.42%).

September 1, 2025September 30, 2025

High 0.80562 CHF (September 4, 2025) Low 0.78711 CHF (September 17, 2025)

Average0.79694
Low0.78711 (September 17, 2025)
High0.80562 (September 4, 2025)
Open0.80094
Close0.79755
Change-0.42%
Days22

September 2025

Date1 USDChange1 CHF
September 1, 20250.80094-0.28%1.2485
September 2, 20250.80422+0.41%1.2434
September 3, 20250.80443+0.03%1.2431
September 4, 20250.80562+0.15%1.2413
September 5, 20250.80277-0.35%1.2457
September 8, 20250.79536-0.92%1.2573
September 9, 20250.79453-0.10%1.2586
September 10, 20250.79764+0.39%1.2537
September 11, 20250.79983+0.27%1.2503
September 12, 20250.79766-0.27%1.2537
September 15, 20250.79492-0.34%1.2580
September 16, 20250.79072-0.53%1.2647
September 17, 20250.78711-0.46%1.2705
September 18, 20250.78956+0.31%1.2665
September 19, 20250.79618+0.84%1.2560
September 22, 20250.79348-0.34%1.2603
September 23, 20250.79233-0.14%1.2621
September 24, 20250.79406+0.22%1.2593
September 25, 20250.79598+0.24%1.2563
September 26, 20250.79952+0.44%1.2508
September 29, 20250.79817-0.17%1.2529
September 30, 20250.79755-0.08%1.2538

The ECB publishes euro reference rates around 16:00 CET on TARGET business days. Cross rates between two non-euro currencies are calculated from their euro rates. Reference rates serve for information; a bank or card issuer applies its own rate.

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