Currency Note

Pound boosted by hot inflation

By Jonathan Cook October 21st, 2026

Consumer Price Inflation (CPI) hit a ten-month high in Britain last month.

The UK’s headline inflation rate increased to 3.5% in September, driven by the highest motor fuel prices since the summer of 2022. While not exactly positive news for the chancellor and the economy, this morning’s figures did provide a further boost to sterling, which yesterday strengthened to its best rate against the euro since May 2025.

Top of John Healey’s priorities at the Budget next week will be controlling the cost of living. His scope to do so looks pretty limited, with both this morning’s data and the fall in unemployment bolstering the case for higher interest rates. Several media outlets reported yesterday the chancellor had ruled out raising capital gains tax, leading to predictions this would be a rather low-key Budget.

We also heard this morning that government net borrowing came in above forecasts at £24bn as high inflation and turmoil in the bond market continue to wreak havoc. There has plenty of speculation about the slim spending envelope available to the chancellor, so this will likely sharpen focus around the government’s fiscal headroom, i.e. the amount of money it can spend without breaking its self-imposed borrowing rules.

The temperature in France appeared to cool yesterday as police noted effective curfews across major cities. More protests are planned for Saturday and have now spread to Italy, where the government is planning to send 500 troops to ‘defend Milan’ over the weekend.

It’s been a wild couple of days for tech investors, as the mood around AI flits from euphoric to anxious. Major stock markets stabilised yesterday after Elon Musk’s SpaceX exceeded its quarterly revenue projections. Meta is next to report results today.

Voters in Canada’s Alberta province roundly rejected independence in the recent referendum. With over 90% of votes counted, about 75% voted to remain a part of Canada, providing an emphatic response to the question of the oil-rich state’s future.

GBP: How long will strong streak last?

Sterling has performed well so far this week, picking up close to a cent against both the US dollar and the euro. That strength will be tested by some more key data, although next week’s autumn Budget and the Bank of England meeting in the first week of November appear poised to make or break the pound’s year.

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EUR: Unrest cools but euro up against it

The euro regained a little ground against the dollar as unrest in France eased, but it weakened against a stronger pound. French fiscal concerns have not disappeared, while the latest German confidence figures came in below expectations and pointed to a more cautious economic outlook.

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USD: Higher rates show up in housing

There has been a fear for some time that higher interest rates would have an outsized impact on US homeowners, and it is certainly showing up now in construction data. New home starts fell for the third month on the spin in September, only just above the six-year low set back in May.

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