What is the CSI 300? How to Buy the CSI 300 Index?

  • 2025-07-10

 

Many new investors inevitably encounter various market terms like stock indices when entering the stock market, with the CSI 300 and Shanghai Composite Index being the most frequently mentioned. However, many beginners lack a deep understanding of these indices. So, what exactly is the CSI 300 Index? And how can you invest in it? Let’s explore below.

What is the CSI 300 Index?
The CSI 300 Index is a financial index jointly released by the Shanghai and Shenzhen Stock Exchanges on April 8, 2005. It reflects the compilation objectives and performance of the CSI 300, serving as a benchmark for investment performance evaluation and providing a foundation for index-based investments and derivative innovations.

The Shanghai Composite Index (abbreviated as “SSE Index” or “Shanghai Composite”) includes all stocks listed on the Shanghai Stock Exchange (both A-shares and B-shares) and reflects the price movements of these stocks. It has been officially published since July 15, 1991.

How to Buy the CSI 300 Index?

  1. Purchase on Trading Platforms: First, you need to open a securities account, which can be done online. Once the account is set up, you can directly buy CSI 300 index funds. On trading platforms, these are typically ETF funds, with transaction fees usually below 0.03%.

  2. Buy Through Third-Party Platforms: Platforms like Alipay and JD Finance allow direct investment in ETFs. Subscription fees for ETFs on third-party platforms are often discounted, usually at a 10% rate.

Finally, as stock investors, we should not only focus on market trends but also stay informed about indices like the CSI 300 and Shanghai Composite Index. This helps us better understand market movements and make wiser trading decisions.

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