London equities ended lower on Thursday as weakness in major banks and energy companies outweighed gains in technology and data-related stocks. The FTSE 100 fell 0.8% to 10,792.54, its sharpest daily decline in roughly six weeks, highlighting how changes in interest-rate expectations and sector composition continue to shape the UK market.

Bank Stocks Drag on the FTSE 100

Financial stocks were among the largest contributors to the decline after investors pushed expectations for the next Bank of England quarter-point rate increase into 2027. The shift came alongside lower gilt yields, reflecting a reassessment of the likely path for UK monetary policy.

For banks, changing rate expectations can have mixed implications. Lower yields may reduce funding costs and ease pressure across financial markets, but expectations of a slower or more distant rate-hiking cycle can also alter assumptions around interest income and margins. The sector’s weakness therefore reflected broader uncertainty over the UK rate environment rather than a single company-specific development.

Energy Weakness Adds to Market Pressure

Energy stocks provided another significant drag. Shell and BP both fell about 1.5%, weighing on the FTSE 100 because of the sector’s substantial influence on the index. The decline illustrated the sensitivity of London’s benchmark to commodity-linked companies, particularly when financial stocks are also under pressure.

The contrasting performance of energy and technology stocks also highlighted an important feature of the UK market. While global enthusiasm surrounding artificial intelligence is supporting technology companies, the FTSE 100 remains heavily influenced by established financial, energy and multinational businesses. As a result, strength in technology does not necessarily translate into broad-based gains for the London benchmark.

AI Optimism Supports London’s Technology Sector

Technology shares were the strongest-performing sector, gaining 1%, after Nvidia’s latest outlook reinforced expectations for continued investment in AI computing. Nvidia forecast approximately 70% revenue growth for its next fiscal year, strengthening sentiment toward companies involved in data, software and digital infrastructure.

UK-listed data and software companies benefited from the improved global technology backdrop. Relx gained 3.3%, London Stock Exchange Group rose 4.4% and Experian climbed 2.8%. The moves followed stronger forecasts from Salesforce and CrowdStrike, providing support for a sector that has lagged parts of the broader technology market.

Individual corporate developments also produced significant moves. Halfords jumped 12.6% after forecasting annual profit above market expectations, while Computacenter advanced 4.7% to a record high after Peel Hunt upgraded the shares and raised its price target. Ten Lifestyle Group gained 3.9% after announcing a new multi-year contract in the Americas.

Attention now turns to global monetary policy, particularly Federal Reserve Chair Kevin Warsh’s speech at Jackson Hole on Friday. Recent inflation data has already prompted investors to modestly increase expectations for a US rate hike next month. For London markets, the interaction between US monetary policy, UK rate expectations, commodity prices and technology sentiment will remain central to the next phase of trading. Investors will also be watching whether weakness in banks and energy companies broadens or whether strength in technology and corporate earnings can stabilize the FTSE 100.