Venture capital company is the abbreviation of venture capital company. Generally speaking, it means that a company plans to go public, and A company evaluates it, then invests in shares in advance, and collects the value-added income of shares after the company goes public.

Other items mainly refer to the trading behavior of buying and selling in the trading market, which refers to predicting the current price rise and fall of the subject matter, buying and selling the same number of subject matter as a complete transaction, and earning the price difference, among which

Spot investment aims at the current price of spot products.

Futures are similar in nature, but the target is the price of the product at a certain moment in the future.

Stock is the certificate of equity division of joint-stock listed companies, which generally refers to stock trading, and the target is the stock price of a company.

Foreign exchange refers to the exchange rate between currencies of different countries.