banker with the same color refers to a large investor who can influence the financial securities market. Usually it accounts for more than 5% of the circulation, and sometimes the dealer's control may not reach 5%, depending on the variety, generally 1% to 3% can control the market. Because of the huge volume of transactions and funds, there are few bookmakers in the futures market. 1. The banker is also a shareholder. 2. Bankers usually refer to shareholders who hold a large number of outstanding shares. 3. The banker sitting on a stock can influence or even control its share price in the secondary market. 4. Bankers and retail investors are a relative concept.

retail stock market terms. Investors who engage in sporadic small-scale trading generally refer to small investors or individual investors, as opposed to large households. The trader in the stock market is the banker, and when the banker makes money, the retail investor loses money.

large investors refer to those investors who have strong financial strength, huge investment and amazing trading volume, and can control the market situation.