London’s benchmark index turned lower on Thursday after the European Central Bank raised interest rates and surging oil prices weighed on investor sentiment, unwinding gains recorded earlier in the session. The FTSE 100 had climbed ahead of the decision before reversing course.
The ECB lifted borrowing costs once again, and the accompanying statement was read by markets as hawkish, keeping the door open to further tightening. That interpretation quickly rippled across European equities and pushed traders to reassess how much room central banks still have to raise rates.
Financial markets are now virtually evenly split on the ECB’s next move. Traders price a near 50-50 chance that policymakers will lift rates again in October, a reading that captured the uncertainty left behind by the bank’s carefully worded guidance.
Oil added to the pressure on equities. A fresh jump in crude prices lifted energy producers but stoked concern that costlier fuel could keep inflation elevated for longer, complicating the path back to price stability that the ECB has been pursuing through successive rate increases.
The mixed reaction fit a pattern seen across the region this year, where European shares have swung on rate decisions and shifting commodity signals. Central bank language, rather than the headline rate move itself, has repeatedly driven the sharpest intraday reversals.
For the ECB, the challenge is balancing stubborn inflation against a slowing euro-zone economy. A hawkish tone reassures markets that policymakers remain focused on prices, but it also raises the risk of overtightening as growth cools across major member states.
Behind the numbers, higher rates feed through to households and businesses. Mortgage holders on variable terms and companies rolling over debt face steeper repayment costs, while savers see improved returns, a trade-off that has defined the region’s tightening cycle.
Attention now turns to the October meeting, where policymakers will weigh incoming inflation and growth data before deciding whether to hike again or hold. With oil prices adding fresh uncertainty, the central bank’s next signals will shape how European markets trade into the final quarter.