Including the following: ① medical care ETF5 16790② Huabao CSI Medical Index Fund (1624 12)③ Mindray Medical (300760) and so on. Medical ETF is an index fund that tracks medical index. The full name is Huabao Securities Medicine ETF(5 12 170), which is the English abbreviation of transactional open-end fund. ETF is an open-end fund that can be listed and traded, and is usually used to track stock indexes. Fund companies will allocate ETF assets according to the stocks in the index to make the trend of ETF highly consistent with the performance of the index.

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1、ETF

ETF is the abbreviation of exchange traded fund, and its Chinese name is transactional open index fund. It is an open index fund listed on the exchange, which has the advantages of stock, open index fund and closed index fund, and is an efficient digital investment tool. It can be seen that ETF is a fund that tracks the changes of the "underlying index" and is listed and traded on the stock exchange. Investors can buy and sell the ETF of the "underlying index" as simply as buying and selling stocks, and they can get basically the same rate of return as the index.

2.etf trading rules

(1) In the primary market, the minimum subscription and redemption unit of exchange-traded funds is generally 500,000 or 6,543.38+00,000. Share subscription and share redemption are adopted and cannot be revoked after the application is submitted;

② In the secondary market, ETF transactions are similar to closed-end funds.

3. The difference between 3.etf funds and ordinary funds

① Different trading places: etf funds belong to open-end funds, but they are different from ordinary open-end funds. Etf funds can be listed and traded, but ordinary open-end funds can't.

Fund share: the total share of general funds is not fixed. In order to meet the redemption needs of investors, ordinary open-end funds will set aside 5% cash to deal with such situations; The investment position of etf fund is 100%.

3 different trading hours: etf funds cannot be sold on the day of subscription, but they can be sold on the next trading day; Ordinary OTC funds need to wait T+2 days to trade.

4. how to buy an ETF?

ETF funds are divided into on-site subscription and off-site subscription. On-site purchase, just like buying stocks, can enter the code, purchase quantity and purchase price in the trading interface, while off-site ETF funds are also bought on brokerage software, and many of them have to be exchanged with stocks.