1, on the stock exchange platform of official website. You can watch the market information of Hang Seng Index on the platform, and you can also get the latest market during the night session. It should be noted that the market aging of different platforms may be different.

2. You can get the night market through financial applications. There are some powerful securities trading applications that provide the function of night trading, and users can obtain the latest night trading data of Hang Seng Index through these applications.