The FTSE All-Share Index shed around * of its value between December 2019 and March 2020, largely due to the coronavirus (COVID-19) pandemic, but likely also influenced by the uncertainty around Brexit at the time. Since then, it has recovered and reached its peak of over points at the end of February 2025.
The FTSE All-Share Index is the aggregation of the FTSE 100, FTSE 250 FTSE Small Cap indexes, and represents around percent of the total UK market capitalization. Since December 29, 2017 the index has been comprised of the *** largest U.K. companies by market capitalization on the London Stock Exchange.
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Investing.com. (March 11, 2025). Monthly development of the FTSE All-Share Index from January 2015 to February 2025 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 16, 2026, from /statistics/1214039/monthly-development-ftse-all-share-index/
Investing.com. "Monthly development of the FTSE All-Share Index from January 2015 to February 2025." Chart. March 11, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 16, 2026. /statistics/1214039/monthly-development-ftse-all-share-index/
Investing.com. (2025). Monthly development of the FTSE All-Share Index from January 2015 to February 2025. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 16, 2026. /statistics/1214039/monthly-development-ftse-all-share-index/
Investing.com. "Monthly Development of The Ftse All-share Index from January 2015 to February 2025." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 11 Mar 2025, /statistics/1214039/monthly-development-ftse-all-share-index/
Investing.com, Monthly development of the FTSE All-Share Index from January 2015 to February 2025 ÌÇÐÄÆƽâ°æ, /statistics/1214039/monthly-development-ftse-all-share-index/ (last visited July 16, 2026)
Monthly development of the FTSE All-Share Index from January 2015 to February 2025 [Graph], Investing.com, March 11, 2025. [Online]. Available: /statistics/1214039/monthly-development-ftse-all-share-index/
