The stock market milestone was achieved today as the FTSE 100 index surpassed the 10,000-point mark for the first time. The blue-chip index surged to 10,046 points in the initial trading hour before experiencing a slight pullback following the new year hiatus.
Comprising the largest 100 UK companies listed on the London Stock Exchange, the FTSE 100’s performance holds significance not just for investors but also for individuals with pension investments. This development follows the index’s impressive performance in 2009, closing the year with a 21.5% increase, notably driven by higher share prices in sectors like precious metal mining, defense, and financial services.
Investor interest in the stock market has been spurred by global political uncertainties and sluggish economic growth in the UK. The FTSE 100 closed 2025 at 9,931.38, repeatedly surpassing record highs throughout the year and outshining various European and US counterparts such as France’s Cac 40 and New York’s S&P 500.
Before reaching the 10,000 milestone today, the index had breached the previous symbolic level of 9,000 in July. Dan Coatsworth, AJ Bell’s head of markets, described this achievement as a historic moment, making 2026 a significant year for the index since its inception in 1984.
Chancellor Rachel Reeves hailed the FTSE 100’s milestone, stating that breaking through 10,000 points reflects confidence in Britain’s economy and marks a strong start to 2026. Reeves recently announced adjustments to the cash ISA annual limit to encourage more people to invest in the stock market. Under the new rules effective from April 2027, individuals under 65 will only be able to contribute £12,000 annually to a cash ISA, down from the current £20,000 limit. Over-65s can still invest up to £20,000 in cash ISAs, maintaining an overall £20,000 ISA limit allowing for a split between cash and stocks and shares ISAs.