Bank loans, stock financing, bond financing.

Three financing methods: Equity financing: Equity financing of securities companies mainly refers to the capital raised when a securities company is established or increases capital and shares, securities companies publicly issue stocks and go public, and securities companies use equity financing in the process of business operations.

Debt financing: Bond issuance financing is a financing method in which securities companies, as debtors, promise to creditors to repay principal and interest within a certain period of time in the future and issue securities.

Bill financing: Bill financing is the oldest financing method in the money market.

Commercial paper is a short-term promissory note with a specific maturity, sold only to institutional investors, and available in the market.