The stock market saw a significant milestone today as the FTSE 100 index surpassed the 10,000-point mark for the first time. Within the initial trading hour, the blue-chip index soared to 10,046 points before experiencing a slight pullback following the new year break.
The FTSE 100 represents the top 100 UK companies listed on the London Stock Exchange, impacting not only investors but also individuals with pension investments. This achievement follows a strong performance in 2025, with the index concluding the year 21.5% higher, driven by increased share prices in sectors like precious metal mining, defense, and financial services.
Investor interest in the stock market has been fueled by global political uncertainties and sluggish economic growth in the UK. Closing 2025 at 9,931.38, the FTSE 100 outperformed many European and US counterparts, including France’s Cac 40 and New York’s S&P 500, reaching record highs multiple times throughout the year.
Dan Coatsworth, AJ Bell’s head of markets, described the breakthrough as a historic moment, highlighting the significance of the index’s performance in 2026. Chancellor Rachel Reeves welcomed the milestone, emphasizing the importance of investing in UK shares over keeping cash in banks. Reeves sees the FTSE 100’s success as a testament to the UK market’s viability for generating profits.
Rachel Reeves expressed confidence in Britain’s economy as the FTSE 100 breached the 10,000-point threshold, marking a positive start to 2026. The Chancellor recently announced changes to the cash ISA annual limit to encourage more people to invest in stocks. Starting April 2027, individuals under 65 will have a reduced cash ISA limit of £12,000 per tax year, down from the current £20,000. However, over-65s can still invest up to £20,000 in cash ISAs, maintaining the overall £20,000 ISA limit. This allows for a split of £12,000 in cash ISAs and £8,000 in stocks and shares ISAs.