The Canadian Securities Exchange (CSE) is a stock exchange located in Canada that provides a platform for companies to raise capital by issuing shares to the public. It primarily focuses on small to mid-sized companies, offering them a more accessible and cost-effective way to go public compared to larger exchanges. Founded in 2001, the CSE has gained popularity for its streamlined listing process and supportive regulatory environment. It allows investors to trade shares of various sectors, including technology, mining, and cannabis, making it an important player in the Canadian financial landscape.