FTSE 100 wobbles as bond yields surge on rate‑hike fears

On Thursday the FTSE 100 showed mixed signals, with a rally in telecoms stocks offset by a broader market wobble as bond yields spiked.

Bond market turbulence drives uncertainty

Shares of Vodafone and Airtel Africa led the gains, but the rally was quickly tempered by a sharp sell‑off in government bonds. Two‑year gilt yields rose to just over 4.5%, pushing short‑term borrowing costs higher and reviving concerns about the United Kingdom’s economic stability.

The Bank of England currently holds its policy rate at 3.75%, yet minutes from previous Monetary Policy Committee meetings suggest policymakers remain wary of a potential hike, especially if the conflict between Iran and the United States escalates.

Geopolitics and global rates add pressure

Energy markets reflected the tension, with Brent crude holding near $95 a barrel after three days of gains, while the US Treasuries market saw rapid selling following comments from Kevin Warsh, the US Federal Reserve chair, hinting at further rate increases.

RBC Capital Markets analysts said they struggled to see current interest rate pricing “getting realised” though there were risks for “further weakness”.

Economists expect UK inflation to edge above three percent in the coming months before easing back toward the 2% target, but a resurgence of Middle‑East hostilities could push the worst‑case scenario above four percent, prompting the MPC to consider another rate rise.

Looking ahead, market participants will watch for any escalation in the Iran‑US standoff and for fresh data on UK price pressures. A further climb in gilt yields could tighten credit conditions, while a calm in geopolitical tensions might allow yields to stabilise and give the FTSE 100 room to recover.