Securities are all kinds of economic rights and interests certificates, which are used to prove that the holder has the right to obtain due rights and interests according to the contents on the face of securities. According to its different nature, securities can be divided into voucher securities, voucher securities and marketable securities. What people usually call securities is negotiable securities.

Stock is a kind of securities, which is a certificate issued by a joint-stock company to investors publicly or privately when raising capital to prove the identity and rights of investors' share capital, and to enjoy rights and assume obligations according to the number of shares held by the holders. Stock represents the ownership of its holder (shareholder) to the joint-stock company, and the ownership of the company represented by each share of the same type is equal, that is, "the same share has the same right". Stocks can be listed publicly or not.

A shares are a kind of securities, and we often use cemetery funds to buy stocks, government bonds and other investments.

Funds usually investors buy open-end funds or closed-end funds, that is, cemetery funds.

The threshold is relatively low. Generally, an open-end fund 1000 yuan and a closed-end fund 100 is enough.

There are also many private equity funds, and the general threshold of private equity funds is relatively high, which needs 654.38+0 million.