in fact, if you want to know about large-cap, medium-cap and small-cap stocks, you only need to pay attention to the amount of their circulating stocks. The large-cap stocks are in circulation, the medium-cap stocks are in circulation, and the small-cap stocks are in circulation. Judging from its own characteristics, generally speaking, most companies with large-cap stocks are leading enterprises in the market, and their market value is very huge. For investors, it is difficult to see a substantial increase; Most of the mid-cap stocks and small-cap stocks are short-listed companies, and the amount of shares in circulation is small, so they don't need huge funds.

First of all, we can see the large-cap stocks. Although there is no unified regulation, by convention, we will think that the large-cap stocks refer to stocks with relatively large circulating share capital, and most of these companies are heavy industries such as petrochemical and steel, with strong capital capacity and suitable for long-term investment.

Next, there are mid-cap stocks. We will find that the size of such stocks is relatively middle, but they occupy most of the whole stock market in quantity. Even most of the products are as diverse as large-cap stocks, and they are favored by many investors in the market. Because from the middle-cap stocks themselves, we can find that it combines the advantages of both large-cap stocks and small-cap stocks, and correspondingly, it also weakens the corresponding disadvantages, and the operation is also very sufficient.

finally, we can pay attention to small-cap stocks. Literally, we can also find that, compared with large-cap stocks, it refers to listed companies with a small circulation share, which is very easy to operate. Because of its own characteristics, retail investors can operate very easily, so it will be easier to control the stocks.

officially speaking, there is no accurate definition about how to distinguish, but it is all people's own conventions. But we can first understand from their small, medium and large shares. The small, medium and large shares refer to different amounts of equity, which are recognized as small-cap stocks in 5-5 million, medium-cap stocks in 5-1 billion and large-cap stocks in more than 1 billion. This division method refers to the distinction from the total market value. The second method refers to the size of stock circulation, that is, the number of shares that can be circulated in the market.