What you want to ask is whether it is serious for officers to speculate in futures? Seriously. Soldiers are not allowed to buy futures, and the state expressly stipulates that active servicemen, cadres at or above the national level and securities practitioners are not allowed to participate in stock trading, but they can set up fund accounts to trade stock funds and bonds, so officers can open accounts, but they cannot speculate in futures. It is against the rules and discipline for officers to speculate in futures.