India, May 12 -- UK Stock Market Today (May 12,2026): The UK stock market is trending lower as of early trading on May 12, 2026. The FTSE 100 index is down approximately 0.93% at 10,174.11, retreating from its previous close as investors weigh geopolitical tensions and domestic economic signals. The mid-cap FTSE 250 is also down about 1.17% at 22,540.25

FTSE 100 (UKX)

FTSE 250 (MCX)

Market Snapshot

FTSE 350 (NMX)

The FTSE 350 Index (NMX) is currently trading at 5,550.89, down -0.55% today, May 12, 2026. The index combines the FTSE 100 and FTSE 250 to represent the 350 largest companies listed on the London Stock Exchange, covering roughly 95% of the UK's market capitalisation.

Market Snapshot

What is Happening in the UK Stock Marke...