
The London Stock Exchange (LSE) is a stock exchange located in London, United Kingdom. It was founded in 1801 and is one of the oldest and largest stock exchanges in the world. The LSE facilitates trading in a wide range of financial instruments, including shares, bonds, and derivatives. It is also home to the Alternative Investment Market (AIM), which is a sub-market for small and growing companies.
The LSE is a publicly-traded company itself, and it operates under a strict set of regulations and oversight from the UK's Financial Conduct Authority. Its trading hours are from 8:00 am to 4:30 pm on weekdays, except for UK bank holidays.
The LSE is known for its role as a global financial hub, and many companies from around the world choose to list their shares on the exchange. It is also a key player in the European Union's financial markets, and Brexit has led to some changes in its operations and regulations.