Reading a Central Bank's Summary of Deliberations: What the SNB's September Summary Showed for the Franc

Key takeaways

1. The Swiss National Bank published the summary of discussion for its September assessment at 07:30 UTC on Thursday 22 October; the Governing Board judged monetary conditions appropriate and kept the policy rate at 0% (SNB).

2. The summary said the franc had depreciated by around 3% in trade-weighted terms since June and that "an increased willingness to intervene is no longer necessary" (SNB).

3. Read minutes for the balance of arguments and the conditions for a change, not for a new decision.

The development

The Swiss National Bank (SNB) published the summary of discussion for its September monetary policy assessment at 07:30 UTC on Thursday 22 October (SNB). At that assessment, held on 22 and 23 September and announced on 24 September, the Governing Board left the SNB policy rate at 0%.

The summary shows that the Board judged current monetary conditions "appropriate to ensure price stability over the medium term". It said the rise in inflation since the start of the year was largely due to higher prices for oil products, that there were "still no signs of second-round effects", and that core inflation had risen only slightly. The SNB repeated that it is willing to be active in the foreign exchange market as necessary, but added that "an increased willingness to intervene is no longer necessary in the current environment" (SNB).

Market transmission

The summary explained why conditions had eased. The franc had depreciated by around 3% in trade-weighted terms since June, in line with wider interest-rate differentials, and its low volatility had made it more attractive as a funding currency in carry trades. Because the depreciation outweighed a slight rise in interest rates, the Board concluded that policy continued to have an expansionary effect (SNB).

For USDCHF and EURCHF, the key point is the change in intervention language. Dropping the "increased willingness" wording signals less need to lean against franc strength while the currency is weaker.

A repeatable method

1. Re-read the statement first. List the decision, forecasts and exchange-rate wording.

2. Search for the balance of views. The SNB summary describes discussion by the Governing Board and its Alternate Members rather than votes, so look for the risks they raised, such as second-round effects from energy prices.

3. Find the conditions. The Board said the longer oil prices stay high, the greater the risk of second-round effects. That is a trigger to watch.

4. Update for stale data. The summary cites August inflation of 0.8%. The Federal Statistical Office (FSO) has since reported 1.0% for September.

5. Compare with pricing. Check what money markets price for the 10 December assessment before and after the release.

6. Look at the session. At 07:30 UTC London liquidity is still building, so early moves can reverse.

What to monitor next

• Any further SNB comment on intervention and the franc.

• The Central Bank of the Republic of Türkiye's summary of its 22 October decision, due within five working days (CBRT), to practise the same method.

• The SNB's next assessment on 10 December (SNB event schedule).

Reusable lesson

A summary of deliberations answers "how close was the decision?" rather than "what was decided?". Treat it as an update to the reaction function, the rule that links data to policy.

Invalidation and risk

The summary describes a meeting held four weeks earlier. Energy prices and the franc may have moved since. A large risk-off move could lift the franc regardless of the document, because the franc is a haven currency. Do not treat the summary as a forecast of the December decision.

Glossary

Summary of deliberations: A record of the arguments a policy committee considered, published after the decision.

Conditional inflation forecast: The SNB's inflation projection based on an assumed path for its policy rate.

Reaction function: The way a central bank adjusts policy in response to data.

Sources

Swiss National Bank (2026-10-22): Monetary policy assessment of September 2026: Summary of discussion. https://www.snb.ch/en/publications/communication/summaries/zus_20261022

Swiss National Bank (2026-09-24): Monetary policy assessment of 24 September 2026 (press release)

Swiss National Bank (2026-10-22): Event schedule: Summary of the monetary policy discussion, 22.10.2026 09:30; The SNB's monetary policy decisions

Federal Statistical Office (FSO) (2026-10-01): Consumer prices remained stable in September

Central Bank of the Republic of Türkiye (2026-09-10): Press Release on Interest Rates (2026-38)

Disclaimer

This note is provided by the SummitFx Project for general education and market context only. It is not investment advice, not a solicitation to buy or sell any instrument, and not a personal recommendation. Foreign exchange and related markets are leveraged and can result in the loss of some or all of your capital. Figures are believed accurate at the time of research and may already be stale. Always verify live prices, official releases, and your own risk limits before acting. Past market behaviour does not determine future results.