Help me with this question , I want to know more about future account
You really need to learn how to use Investopedia, Wikipedia, and Google.
Here is some reading from Investopedia –
And that’s just the tip of the iceberg.
Don’t ask members of this forum to teach you how the futures market works.
Do your own research.
DYOR. I know you’re new here but I hope you realize how very very lazy your question sounds like. Thankfully, someone took the time to look up links for you. I hope you read the references that were given to you and post back here for an update.