FTSE 100 Share Price Update
The FTSE 100 has slumped nearly 8% since the Iran conflict began, dropping from a previous value of 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 ongoing geopolitical tensions have contributed to this downward trend in the stock market.
Brent crude oil prices have seen a notable increase, trading at 100.02 dollars a barrel on Monday afternoon, up from 90.85 dollars late on Friday. Earlier in the day, Brent traded as high as 119.25 dollars a barrel, reflecting the market’s response to the conflict.
The yield on a ten-year gilt briefly touched 4.78 percent on Monday morning, marking its highest level since October. Meanwhile, the yield on a two-year gilt rose above 4.23 percent for the first time in a year, indicating rising borrowing costs amid market uncertainty.
Historically, the FTSE 100 has dropped 6 percent since the end of February but remains 3 percent above where it started in 2026. This context highlights the volatility currently affecting the market.
Warren Buffett’s famous quote, “be greedy when others are fearful,” resonates in the current climate as investors navigate these turbulent waters. Analysts are closely monitoring the situation, with some expressing caution.
Helima Croft noted, “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 adds to the challenges facing investors.
As the situation develops, market observers are keen to see how the FTSE 100 will respond to ongoing geopolitical events and economic indicators. Details remain unconfirmed regarding the long-term implications of the current conflict on market stability.














