FTSE AIM 100 Index (AIM1)
Share Price & News
LSE Session Highlights: Top Gainers by Percentage
As of 06 Jul, 2026, the LSE session saw a strong lineup of outperformers, led by Bioventix (LSE:BVXP), which emerged as the top gainer of the day. The stock last traded at 1,650.000, rising 100.000 or 6.45%, with trading volume of 552 shares. Bioventix (LSE:BVXP) commanded a market capitalisation of 94.05M, reflecting solid investor interest.Greatland Resources Limited (LSE:GGP) followed, closing at 640.000, up 6.05% or 36.500. The stock recorded 455,074 shares in turnover, supported by a market capitalisation of 5,131.46M. BOOHOO GROUP PLC (LSE:DEBS) also posted a strong performance, finishing at 1.400, up 5.96%. Although volumes were relatively light at 1,522,854 shares, the company maintained a sizeable market capitalisation of 276.91M. In the Industrials, FW Thorpe PLC (LSE:TFW) advanced 5.47% to 14.000, with 2 shares traded and a market value of 292.21M. Rounding out the top five gainers, Ab Dynamics (LSE:ABDP) closed at 1,084.000, gaining 4.84%. The airline saw robust activity with 12 shares changing hands, lifting its market capitalisation to 253.17M.The FTSE AIM 100 Index (AIM1) is a key stock market index in the UK, maintained by FTSE Russell. It comprises the 100 largest companies listed on the Alternative Investment Market (AIM), offering a benchmark for the performance of leading growth-oriented firms. The index is representative, liquid, and tradable, catering to the needs of investment managers who benchmark portfolios with a focus on dynamic and emerging businesses. The FTSE AIM 100 Index provides optimal diversification across various sectors, ensuring a broad representation of the UK's growth market. Investors and analysts closely monitor the performance of FTSE AIM 100 companies, as they include high-potential businesses with strong expansion prospects across industries such as technology, healthcare, industrials, and consumer services. By tracking the FTSE AIM 100 Index, market participants can gain insights into market trends, sectoral shifts, and investment opportunities within the AIM segment, reflecting the overall health and momentum of the UK’s smaller-cap market. The index not only serves as a performance benchmark but also facilitates investment strategies, index-linked products, and portfolio construction tailored to growth-oriented objectives. With a combination of liquidity, transparency, and robust corporate governance standards, the FTSE AIM 100 Index enables global investors to access a concentrated yet diversified pool of high-quality, growth-focused UK businesses. As the market evolves, the index continues to attract attention from institutional investors, hedge funds, and private investors seeking exposure to companies with significant expansion potential. The FTSE AIM 100 Index remains a vital tool for evaluating the performance of small to mid-cap UK equities while providing a clear picture of market sentiment and investment trends within the AIM sector. By including the leading FTSE AIM 100 companies, the index highlights firms that demonstrate innovation, growth momentum, and resilience, making it an essential reference for market participants looking to understand and capitalize on the UK’s dynamic investment landscape. This comprehensive representation of the AIM market ensures that the FTSE AIM 100 Index is a trusted benchmark for investment analysis, trading strategies, and portfolio management across diverse market conditions.
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