ftse 100 share price — GB news

FTSE 100 Share Price Update

The FTSE 100 has slumped nearly 8% since the Iran conflict began, dropping from 10,900 to around 10,100. On March 9, 2026, the index closed down 35.23 points, or 0.3%, at 10,249.52.

In addition to the FTSE 100, the FTSE 250 ended down 357.65 points, or 1.6%, at 22,143.30, while the AIM all-share closed down 17.46 points, or 2.2%, at 767.24.

The decline in the FTSE 100 reflects broader market concerns, particularly as Brent crude prices have surged. Brent oil was priced at 100.02 dollars a barrel on Monday afternoon, a notable increase from 90.85 dollars late on Friday. Earlier in the day, Brent traded as high as 119.25 dollars a barrel.

The yield on a ten-year gilt briefly touched 4.78 percent on Monday morning, its highest level since October, indicating rising borrowing costs. Meanwhile, the yield on a two-year gilt rose above 4.23 percent for the first time in a year.

Market analysts are closely monitoring the situation, with Helima Croft stating, “With no clear definition of what winning looks like, it is hard to forecast whether this will be a multi-week or multi-month conflict.” This uncertainty is contributing to the volatility in the markets.

Historically, the FTSE 100 had dropped 6 percent since the end of February but remains 3 percent above where it started in 2026. This context highlights the ongoing challenges faced by investors amid geopolitical tensions.

As the situation develops, observers are left to consider the potential impacts on the FTSE 100 and broader financial markets. The phrase from Warren Buffett, “be greedy when others are fearful,” resonates as investors navigate these turbulent waters.

Details remain unconfirmed regarding the future trajectory of the FTSE 100 share price as the conflict unfolds and market reactions continue to evolve.