Futures practitioners are not allowed to open accounts, just like securities practitioners.
Family members, relatives and friends of futures practitioners cannot open accounts, but they can open securities accounts and buy and sell stocks, but they cannot open futures accounts. If you are a securities practitioner, you can open a futures account, but you cannot open a securities account. Simply put, you can't open an account in any bank, but you must maintain independence, but you can open an account in another bank.