In the stock exchange market, buying means that investors send buying instructions to the exchange system. After the entrustment is successful, the selected stocks will be sent to the investor's account and the funds will be transferred to the seller. Selling means that investors send selling instructions to the exchange system. After the entrustment is successful, the shares in the investor's account will be transferred out and then the funds will be transferred into the account. Besides stock trading, futures trading and foreign exchange trading have the same meaning.

Stock trading rules

China stock market can only be traded manually, with 65,438+000 shares in one hand. If you need to increase the number of transactions, you can only increase the number of first-hand stocks by an integer multiple. If the stock is traded in science and technology innovation board, the minimum number of shares traded is 200. However, after the second hand, investors can increase the number according to the number of shares, at least 1 share. Stocks bought on the same day will not be sold until the next trading day.