Can I buy and sell funds by opening A-share accounts in Shanghai and Shenzhen? Buy and sell like stocks? Minimum purchase quantity. How much to sell, how to operate! Please speak more carefully, thank you! You can buy and sell stocks by opening a stock account. If you want to buy and sell other varieties, you have to open the corresponding varieties of transactions in your own securities business department. If your securities business department can sell funds as an agent, you can buy and sell funds in the business department as easily as buying and selling stocks. Some securities companies also have trading software for trading funds, which is very convenient, but the trading shows that it is not the same day and redemption will take several days. Trading and redemption are based on the closing price of the day. You can ask in your sales department, but not every securities company does.