LSEG.L

Last close 9498.00000000 on 2026-10-30

About

Founded: 1801 (formal exchange); merged with Refinitiv in 2021

Founders: No single founder -- traces to informal London stockbroker trading formalized in 1801

One of the world's oldest stock exchanges, later expanded far beyond exchange operations via its 2021 acquisition of financial-data firm Refinitiv.