2. The software of Huatai Securities also has a menu with a built-in futures market module. If you click "Futures", you will be prompted to download a futures market module, and then you can click the futures menu to enter the futures software to see the futures market.
3. To check the position of stock index futures, you have to log in to your futures account, and then you can operate it. The most important thing for you now is to download the futures module software. If you really don't understand, ask your account manager to help you! The customer manager service of many securities companies is still very thoughtful.
I hope I can help you solve the problem!