Monthly development FTSE All-Share Index 2015-2024
The FTSE All-Share Index shed around one quarter of its value between December 2019 and March 2020, largely due to coronavirus (COVID-19) pandemic, but likely also influenced by the uncertainty around Brexit at the time. Since then it has recovered to exceed 4,450 points at the end of June 2024.
The FTSE All-Share Index is the aggregation of the FTSE 100, FTSE 250 FTSE Small Cap indexes, and represents around 98-99 percent of the total UK market capitalization. Since December 29, 2017 the index has been comprised of the 641 largest U.K. companies by market capitalization on the London Stock Exchange.