FTSE 100 Falls as Bond Yields Rise Again

The immediate market catalyst was the rise in yields: the US 10-year Treasury climbed to 5.01% from 4.95%, while 10-year gilts rose to 5.31% from 5.21%. The move lifted discount rates across equities and hit sectors that rely on cheap financing or steady consumer demand.

For investors, the problem is not just higher yields but the reason behind them. Oil was trading at $104.37 a barrel and analysts said elevated energy prices could slow disinflation, forcing central banks to keep policy restrictive for longer. Panmure Liberum shifted its UK base case from no change over the next year to 25-basis-point hikes in both November and February, while RBC Capital Markets also now sees a November rate increase.

That shift matters economically because higher rates feed directly into mortgage costs, corporate funding and consumer spending power. UK retail sales did rebound 0.5% in August, beating expectations, but the stronger data also leaves the Bank of England with less room to argue that growth needs support if inflation reaccelerates.

The day’s selling was broad, though some of the sharpest moves were stock-specific. Airtel Africa sank 11% after a Bloomberg report said Airtel Money is weighing a much smaller London IPO and a valuation cut, while Next fell 4.8% after Thursday’s results. Entain dropped 5.2% ahead of its removal from the FTSE 100, and Glencore slid 4% after the Financial Times reported a senior executive had been stood down amid the Radiant World trading scandal.

A few defensives and stock-pickers held up better. IG Group rose 2.1% after UBS reiterated a buy rating, while Harbour Energy added 3.4% after Bank of America upgraded the stock. But the broader message from Friday’s session was that the market is again treating yields as the main driver.

With the FTSE 100 still up 0.1% for the week, investors will now watch whether bond markets keep pushing higher and whether next week’s data and central bank commentary harden expectations for more tightening. If yields stay elevated, UK equities are likely to remain under pressure, especially for consumer, financial and highly leveraged names.