India, June 15 -- UK Stock Market Up Today (June 15, 2026): The main UK index, the FTSE 100, was trading higher on Monday, 15 June 2026. Recent market data shows gains of roughly 0.7% to 1.6% during the session, pushing the index to a multi-week high above 10,450 points. Here's everything you need to know about the UK stock market today.

UK Stock Market Snapshot

The UK stock market is rallying strongly, with the FTSE 100 hitting record highs near 10,511 (+0.38%). This momentum follows a strong global recovery and reduced geopolitical tensions. The mid-cap FTSE 250 is similarly buoyant at 23,554 (+0.98%).

Why Is the UK Stock Market Rising Today?

The UK stock market is rallying following an interim peace deal between the U.S. and Iran, ...