British Pound

The pound sterling has served as money in Britain for over a thousand years, surviving empires, wars, and the shift from silver and gold to paper and digits. It remains one of the most traded currencies in the world.

For roughly a century, up to the early 1900s, sterling was the world's leading reserve currency, the role the US dollar holds now. Its long arc from dominance to major-but-secondary status is a standing lesson in how reserve currencies evolve.

The Bank of England, founded in 1694 and one of the oldest central banks in the world, issues the pound and sets UK interest rates. Its Monetary Policy Committee targets 2 percent inflation, in line with peers in the US and Europe.

The Bank's decisions, together with UK government budgets, shape confidence in sterling. The 2022 mini-budget episode, when UK borrowing costs spiked and the pound briefly touched a record low against the dollar, showed how quickly that confidence can move.

London remains one of the great centers of global currency trading, and sterling features in several heavily traded pairs. The pound's moves offer a fast read on how markets judge the UK's growth, inflation, and budget choices.

For investors holding UK assets, from FTSE stocks to government bonds, the pound is half the return: a UK fund can gain in pounds and still lose in dollar terms if sterling slides. The pound is also a long-running case study in how politics, like the Brexit vote, can reprice a major currency overnight.

A pound today buys a small fraction of what it bought a century ago, the same long, quiet erosion every paper currency experiences. The UK's bout of double-digit inflation in 2022 and 2023 compressed years of normal erosion into a short stretch and squeezed household budgets hard.

For savers in pounds the playbook is familiar: compare what cash earns to what inflation takes, and treat the difference as the real return. That logic, not any exchange rate, is the first thing to understand about a currency.

The pound-dollar rate, known in markets as cable after the undersea telegraph lines that first carried it, has drifted lower across the decades: from above 2 dollars per pound in the mid-2000s to a range mostly between about 1.2 and 1.4 dollars in the mid-2020s.

That long drift mostly reflects decades of relative economic performance and inflation differences, with sharp drops around 2008, the Brexit vote, and 2022. Currency strength depends on the comparison being made: over that same stretch the pound weakened against the dollar while holding up better against several other currencies.