Central banks refresh daily exchange and Treasury yield tables for 10 October 2026

Official exchange rates arrive from five monetary authorities on 10 October 2026

The National Bank of Ukraine published its official exchange-rate table "as at 10.10.2026", listing digital codes, letter codes, the number of units of foreign currency/SDRs and the currency name for each line. On the same day the Central Bank of the Russian Federation set daily exchange rates of foreign currencies against the ruble for 10.10.2026. The National Bank of Georgia reiterated that its official rate is indicative and not obligatory except where legal requirements compel use.

Bank of Ireland's daily foreign-exchange table shows buy and sell figures for 1.0945 and 1.0888 USD, 1.5435 and 1.5393 AUD, 0.4054 BHD (buy not available) and Barbados BBD marked "Not available". For anyone rebuilding a multi-currency spreadsheet from scratch, a Mortgage Calculator seeded with today's cross-rates is the quickest way to keep foreign-currency property valuations in step with the published tables.

Swiss short-rate and U.S. yield curve markers reset for the same session

The Swiss National Bank's statistics page records "SARON -0.04% fixing at the close of the trading day, 08.10.2026" alongside a "Yield on Swiss Confederation bonds 0.579% 09.10.2026". The U.S. Department of the Treasury's Daily Treasury Bill Rates page for 2026 publishes the daily secondary-market quotations on the most recently auctioned Treasury Bills for each maturity tranche, beginning with the 4-week bill. Treasury bill yields feed directly into discount and reinvestment math; for a practitioner who needs to verify the chain end-to-end, the Compound Interest Calculator With Steps: Run the Numbers guide walks through the exact substitution step.

Anyone repricing a variable-rate mortgage on the back of these tables can refresh the payment side of the model with How to Calculate a Mortgage Payment With an Interest Rate, which uses the same inputs the Treasury page exposes.

Euro-dollar reference rate stays anchored to the St. Louis Fed series

The Federal Reserve Bank of St. Louis's DEXUSEU series continues to publish noon buying rates in U.S. dollars in New York City for cable transfers payable in euros. With Bank of Ireland printing the same USD pair at 1.0945 / 1.0888 on its daily sheet, anyone converting euro-denominated invoices now has two independent reference series for a cross-check on the same business day. The Calculate Mortgage for Home: The Real Monthly Cost walk-through pairs cleanly with cross-currency home-loan scenarios because it treats the rate input as a variable rather than baking in a single jurisdiction's index.

How the day's tables change a practitioner's workflow

The single most consequential change is mechanical: every spreadsheet that pulls a "yesterday's" FX or yield figure now needs a refresh, and the day's tables give the new inputs in their printed form. Foreign-currency bookkeepers should re-run any USD, AUD or BHD conversion that closed after the cut-over; Swiss-franc lenders using SARON as a reference need to substitute the -0.04% fixing into amortisation models; and holders of U.S. T-bills being rolled at the next auction need to restate expected reinvestment income against the new secondary-market quotation.

A pocket-scale sanity check is available through the Extract Numbers from Text tool, which lets a reader paste a published table and pull out just the cells they intend to retype.

What to check next

The same authorities are expected to publish fresh daily tables again on the next business session; practitioners who cache yesterday's figures should plan to overwrite them rather than carry them forward. The Treasury page will republish the 4-week bill quotation with each new auction, the SARON fixing will update at the close of each Swiss trading day, and the St. Louis Fed's DEXUSEU series will continue to anchor the noon New York rate. A reader who wants the same day's numbers reused in a different shape can work them through Mortgage Calculator on Mac: Estimate Payments in Safari once the browser is pointed at the refreshed table.