The FTSE 100 closed at a new all-time high on Tuesday, breaching the 8,800 level for the first time as a surge in commodity prices and positive US economic data lifted sentiment across global markets.
What Drove the Rally
Mining stocks led the advance, with Glencore, Anglo American, and Rio Tinto all rising sharply on the back of stronger copper prices. Copper — a key indicator of industrial demand — hit its highest level since 2024 as Chinese infrastructure spending data came in above expectations.
BP added to the gains after announcing a major new investment in the North Sea, the largest capital commitment by a major oil company in UK waters in a decade.
The Valuation Question
Despite the record close, UK equities remain significantly cheaper on conventional valuation metrics than their US or European peers. The FTSE 100's price-to-earnings ratio of 14x compares with 22x for the S&P 500 — a discount that some analysts argue is unwarranted, and others see as reflecting genuine structural weaknesses in the UK economy.
What It Means for Investors
For investors with FTSE tracker funds — now held by tens of millions of UK pension savers — the new record represents genuine gains. But the index's heavy weighting towards energy and mining means its performance diverges significantly from the wider UK economy.
