1. Hong Kong Stock Exchange (HKEx) Hang Seng Index Futures Contract.

2. Other domestic and foreign futures trading platforms, such as Futu Securities, Huatai Futures, haitong futures, IBKR, etc.

When choosing a trading platform, it is recommended to consider the following factors:

Whether the regulatory qualification of 1. platform is complete and its reputation in the industry;

2. Whether the transaction cost is reasonable and whether the transaction process is transparent;

3. Whether the trading tools and data monitoring functions of the platform are perfect;

4. Whether the user experience and customer service of the platform are excellent.