UK Stock Market Today, 4 December 2025: FTSE 100 Slips as Utilities Drag but Mid‑Caps Jump on Earnings
London stocks traded broadly sideways on Thursday, 4 December 2025, with the FTSE 100 edging lower while mid‑caps and smaller companies outperformed on a busy day for corporate results. By mid‑morning, the blue‑chip index was down around 0.1% near 9,680–9,690,