London Stock Exchange Group (LSEG) Share Price, News and Forecast: OpenAI ChatGPT Data Deal, Buybacks and Post‑Trade Strategy in Focus (13 December 2025)
London, 13 December 2025 — London Stock Exchange Group plc (LON: LSEG) is ending the week with investors juggling two big ideas at once: (1) LSEG as an “AI-era” data and analytics tollbooth, and (2) LSEG as a disciplined capital-return