Alternative Investment Market (AIM)

The junior marketplace of the London Stock Exchange, acting as a way for small and medium-sized growth companies to access investors. There are weaker regulatory requirements for companies that want to list on the AIM compared to the Main Market, which can mean less protection for investors.

AJ Bell offers dealing within the AIM market via our investment platform.

Popular terms

Market auction

A market auction refers to the process where buyers and sellers place orders to buy or sell investments, with those...

Fair Value Assessment (FVA)

A check on whether an investor receives a reasonable benefit from an investment product or service for the price they...

Aquis Stock Exchange

An alternative junior marketplace to the Alternative Investment Market (AIM), offering a place for small and typically less mature...