The FTSE 100 index concluded Thursday's trading session on a positive note, registering a gain of 0.38%, closing at 10,364 points. This upward movement occurred against a backdrop of significant political developments in the UK, including the resignation of Health Secretary Wes Streeting, which fueled speculation about a potential leadership challenge for Prime Minister Keir Starmer. Despite this domestic uncertainty, the market found support in robust economic data released earlier in the day.
Economic Resilience Shines Through
Official figures revealed that the UK economy experienced unexpected growth in the first quarter of 2026, expanding by 0.6%. This acceleration from the revised 0.2% growth in the preceding three months surpassed analyst expectations and offered a measure of reassurance to investors. The positive GDP figures were largely driven by a strong performance in the services sector, which saw a 0.8% increase, alongside contributions from the manufacturing and construction industries. This unexpected economic vigor provided a much-needed counterbalance to the prevailing political jitters.
However, some economists cautioned that the latest GDP figures might not fully reflect the current economic climate. Concerns were raised that the data could be influenced by businesses stockpiling goods in anticipation of potential price increases due to ongoing supply chain disruptions stemming from the Middle East conflict. Analysts suggested that the true underlying trend of economic activity might be less robust than the headline figures indicated, with momentum potentially slowing as the year progresses.
Sectoral Shifts and Corporate Movers
The market saw notable movements among individual stocks. Legal & General emerged as a significant riser, with its shares climbing 6.38%, reportedly due to potential buying interest from insurers and alternative asset managers. Imperial Brands also posted strong gains, rising 4.14%, while Admiral saw its shares increase by 3.85%. These gains in financial and consumer staple sectors provided a lift to the broader index.
Conversely, 3i Group was a notable laggard, experiencing a substantial decline of 14.00%. This sharp fall was attributed to a slowdown in sales growth at its key holding, Action, a discount retailer. Burberry also faced headwinds, with its shares dropping 6.19% despite reporting a return to pre-tax profit for its financial year 2026. The luxury fashion house cited reduced tourist activity linked to geopolitical tensions as a factor impacting its performance in the EMEIA region. Babcock International also featured among the day's biggest decliners.
Geopolitical Currents and Market Outlook
International developments, particularly the high-stakes summit between US President Donald Trump and Chinese President Xi Jinping in Beijing, continued to influence global market sentiment. Discussions surrounding Iran, trade relations, and Taiwan were closely watched. Reports indicated a positive opening to the summit, with both leaders expressing a desire for a "fantastic future together." The easing of oil prices following these talks provided some relief to broader markets, as investors hoped for progress in de-escalating geopolitical tensions and ensuring the open passage of the Strait of Hormuz. Brent crude traded near $106 per barrel. The London Stock Exchange also saw announcements of new initiatives, including a proposed partnership between FTSE Russell and Planetrics to develop climate-scenario based indices, signaling a focus on long-term sustainable finance.
Looking ahead, market participants will continue to monitor the unfolding political situation in the UK, alongside key economic data releases. The Bank of England's interest rate outlook also remains a critical factor, with expectations of at least two rate hikes this year shaping investor caution, particularly concerning potential increases in government borrowing costs, which have recently reached multi-decade highs.