There are two kinds of futures, one is the outer disk and the other is the inner disk.
If you want to see the price, you can use Bo Yi Master. In the "new york Metals" section, there is the price of American gold, which changes 5*24 hours a week. Master Boyi can also see the inner gold, which can be found in the "Shanghai Futures" section.
I have software here, and Baidu won't let me send the address. You can search online. Master Boyi has a free version. If you can't find it, bring it to your mailbox for inquiry, and I will send it to your mailbox.