Ceres Power, a developer of fuel cell technology aiming to supply sectors ranging from manufacturing to data centers and electric vehicles, has experienced a notable decline in its share price amid ongoing challenges with its manufacturing rollout. After a significant surge over the past year, during which its stock rose more than 275 percent, the company’s shares have fallen sharply by 32.6 percent over the last month, positioning it among the worst performers on the FTSE 250 during that period.
The downward trend includes a 4.1 percent drop to 384 pence per share observed yesterday, marking Ceres Power as the largest decliner on the FTSE 250 for the day. Analysts, including Panmure Liberum, have highlighted concerns that the company’s valuation may not fully account for execution risks involved in its commercial deployment. The recent market adjustment follows a phase of profit-taking, partly attributed to the fading momentum of the AI-driven market rally.
Meanwhile, broader market indices posted gains, with the FTSE 100 increasing by 0.9 percent to 10,736.23 points and the FTSE 250 advancing 0.7 percent to 23,801.49 points. Both indexes concluded the week with back-to-back increases.
Among the FTSE 100’s top performers, Relx stands out with a 4.8 percent rise to £25.68 after reporting higher-than-expected revenue and profits for the first half of the year. Deutsche Bank noted that the company is successfully positioning itself to benefit from advances in artificial intelligence rather than being hindered by them. Similarly, Sage Group saw its shares climb 4.5 percent to £8.58, extending its recovery following earlier declines linked to technology sector sell-offs amid AI-related concerns. Though Sage has gained over 6 percent in the past month, its stock remains nearly 19 percent lower compared to its valuation at the start of the year.
Investor confidence also strengthened for 3i Group, which saw its shares rise 3.1 percent to £27.58 following a target price increase from UBS.
Energy stocks, by contrast, faced downward pressure as crude oil prices slipped despite continued geopolitical tensions surrounding the conflict in Iran. BP shares declined 1.4 percent to £5.48, while Shell dropped 1.2 percent to £33.06.
On the FTSE 250, Aston Martin continues to grapple with financial challenges linked to a debt burden exceeding £1.5 billion. The luxury automaker’s shares fell 3 percent to 35.5 pence amid investor concern over recent debt restructuring. The company’s £550 million loan facility from HPS, a private credit firm owned by BlackRock, has drawn criticism from existing lenders who argue the arrangement violates covenants and restricts their access to certain assets.