Futures companies are mainly engaged in the trading of derivatives such as futures and options, and provide customers with trading platforms and services for related derivatives. Futures companies are usually responsible for the settlement and delivery of derivatives transactions, and provide customers with advice and support in risk management. Futures companies can also provide other investment services, such as fund management.

Investment banks refer to investment banks, mainly engaged in corporate financing, capital market transactions, mergers and acquisitions, asset management and other businesses. Investment banks provide various investment banking services for enterprises and government agencies, including stock issuance, bond issuance, equity financing and risk management. Investment banks can also conduct investment activities, such as stock and bond investment and private equity investment.