Jane Street

Jane Street is a prominent American quantitative trading firm and global liquidity provider, headquartered in New York City. Founded in 2000, the company has grown significantly, employing around 3,000 people across offices in New York, London, Hong Kong, Singapore, and Amsterdam. Jane Street operates continuously, trading on over 200 electronic exchanges in more than 45 countries. The firm specializes in proprietary trading, using its own capital to provide market liquidity and engage in quantitative trading across various asset classes, including ETFs, equities, bonds, options, commodities, digital assets, and currencies. Jane Street is known for its research-driven approach, leveraging advanced technology, including the OCaml programming language and machine learning, to optimize trading execution and risk management. The company serves institutional clients, such as pension funds, hedge funds, and asset managers, offering them efficient access to global markets and liquidity.