The trading hours of Hang Seng Index are white trading and night trading. White trading time is 9: 15- 12:00,13: 00-16:15, and night trading time is 17: 00-. The night market is open at 17:00 pm and closed at 23:45 pm.

At present, domestic investors must open a Hong Kong stock account or a Hong Kong stock connect account to trade the Hang Seng Index. There is no asset requirement for opening a Hong Kong Stock Connect account, and the capital requirement for the Hong Kong Stock Connect account is 500,000. After opening an account, investors need to convert RMB into Hong Kong dollars before trading.