Bank shares are listed companies in banks. After opening a stock account in the stock exchange, you can buy and sell. Investment banking stocks are a better choice at present. Because of the low P/E ratio, relatively low price and good performance, most bank stocks pay dividends every year. At present, there is only one more bank stock in 2 yuan, with the lowest starting price of 100 shares. The transaction amount of investing in the stock market is more than 2,000 yuan, and the cost is relatively low. Investment bank stocks can be bought at a lower position, held for a long time, and paid dividends every year. When the bank's stock rises much, you can choose to sell it for profit.