London Stock Market Outlook for 20 November 2025: Key Things to Know Before the FTSE 100 Opens

The London market heads into Thursday’s open with investors caught between relief on UK inflation, nerves about a high‑stakes budget and global caution around Nvidia’s earnings and the Federal Reserve. Here’s a concise playbook for what’s likely to matter most when the FTSE 100 bell rings on 20 November 2025.