Investors' purchase of Shanghai Stock Exchange Index generally refers to the purchase of stock index futures or index funds, such as the purchase of Shanghai Stock Exchange 50 Index Fund and Shanghai Stock Exchange 180 Index Fund.

Investors need to open another account to buy stock index futures. The conditions for opening an account are as follows:

1. The available funds in the margin financing and securities lending account are not less than 500,000 yuan.

2. Have knowledge about stock index futures, and the knowledge evaluation is not less than 80 points.

3. Personal account opening process with at least 10 trading days, more than 20 stock index simulation trading records or 10 commodity futures trading records within three years.

The trading principle of stock index futures is similar to that of stock trading, and centralized computer bidding is conducted according to the principle of price priority and time priority. The difference is that stock index futures have long positions and short positions, and investors can use stock index futures to make short positions.

You don't necessarily need to open an A-share account to buy a Shanghai Stock Exchange index fund. For example, to buy Huaxia SSE 50ETF, you need to open an A-share account. If you buy ordinary SSE 50 Index Fund and E Fund SSE 50, you don't need to open an A-share account. It is purchased in the same way as other open-end funds.

The operation is as follows:

Operating environment:

Brand model: iPhone 13

System version: iOS 15.3. 1

App version: v7.9. 14

1. Open the "Shangle Fortune Pass" APP.

2. Click the Quote page, and then click the Search icon in the upper right corner.

3. Enter "SSE" in the search box, and then click "SSE Index". In this way, you can see the relevant information of the "Shanghai Stock Exchange Index". If you want to buy the Shanghai Composite Index, you must first search for the "funds" related to the "Shanghai Composite Index". Enter the "Fund Details" page and click "Buy".

There are five common stock indexes in China: scale index, industry index, theme index, style index and strategy index.

Among them, the scale index has the highest frequency, such as the well-known "Shanghai and Shenzhen 300" index, which reflects the overall situation of 300 large enterprises with good representation, good liquidity and active trading in the Shanghai and Shenzhen markets.

For another example, the "SSE 50" index is also a scale index in essence, which refers to the overall situation of 50 representative stocks in Shanghai stock market.

Industry index actually represents the overall situation of an industry. For example, "Shanghai-Shenzhen 300 Medicine" belongs to the industry index, which represents many stocks in the medical and health industry in the sample stocks of the Shanghai-Shenzhen 300 Index, and reflects the overall performance of the companies in this industry.

The theme index represents the overall situation of a theme (such as artificial intelligence, new energy vehicles, etc.). ), the relevant indicators are "leading technology" and "new energy vehicles".