The FTSE 100 index surged above the 10,000-point mark today, marking a significant milestone. Within the first trading hour, the blue-chip index reached 10,046 points before experiencing a slight pullback.
Consisting of the top 100 UK companies listed on the London Stock Exchange, the FTSE 100’s performance holds importance not only for investors but also for individuals with pension investments. The index’s recent success follows a strong 2025 performance, with a 21.5% increase over the year, particularly driven by sectors like precious metal mining, defense, and financial services.
Investors are increasingly turning to the stock market amid global political uncertainties and sluggish economic growth in the UK. Closing 2025 at 9,931.38, the FTSE 100 surpassed previous record highs multiple times throughout the year, outshining its European and US counterparts.
Before reaching the 10,000 milestone today, the index broke the symbolic 9,000 level back in July. Dan Coatsworth, AJ Bell’s head of markets, described the event as a historic moment, highlighting the significance of the FTSE 100 breaching the 10,000 mark in 2026.
Chancellor Rachel Reeves welcomed the achievement, emphasizing the confidence it signifies in the UK economy and the positive start to the year. Reeves also announced changes to the cash ISA annual limit to promote stock market investments, reducing the limit to £12,000 for individuals under 65 starting April 2027.
For those aged over 65, the cash ISA limit remains at £20,000, with an overall £20,000 ISA limit allowing a split between cash and stocks and shares ISAs.
