FTSE 100 and FTSE 250 Biggest Losers Today (11 December 2025): Entain, Ocado and Ceres Power Lead UK Stock Market Declines
The UK stock market finished Thursday’s session with only modest index moves, but under the surface there were some sharp losers across the FTSE 100 and FTSE 250 as traders reacted to a “hawkish” US Federal Reserve rate cut, fresh short-seller pressure and a flurry of broker downgrades.London South East+ 2London South East+ 2 At the London close on 11 December 2025, Hargreaves Lansdown data showed the FTSE 100 up around 0.1% at 9,667, while the FTSE 250 slipped roughly 0.05% to 21,820. Yet individual names told a more dramatic story: Entain topped the blue‑chip fallers’ board, while Ocado, Ceres
