Recently, the regulatory authorities declared: you can't borrow other people's accounts to operate immediate family members at will! The authorizer can be the immediate family members of the account holder, including parents, husband and wife, children, brothers and sisters (proof of relationship must be provided). The scope of authorization may include buying and selling securities. I don't know what problems the regulatory authorities have found, so I'd better do it myself. However, at present, the news is still quite immature. In order to crack down on stock market manipulation, it is neither mature nor infringing. Legally speaking, marital property is family property, and both parties have the right to use it. There are no special restrictions, and both sides can control it freely, and outsiders have no right to interfere. As a way of managing money, the stock account is also owned by the family and cannot be divided between you and me. Of course, it is normal from the legal and moral point of view that the husband and wife's stock account should be operated by whoever has the stronger stock market. But the husband and wife mentioned above have to sign an entrustment agreement, and I think this system may also be invented on impulse. If it is really the account of both husband and wife, and it is operated by one family member, it is impossible to break the law and there will be no fine. Many families themselves are couples who love stock trading. When they suffered losses in the stock market, a powerful person gradually operated two accounts. The other is that only one person can speculate in stocks, but he has opened two accounts for the meager dividend income of new shares. The market value should be matched with the new account, so that both accounts will have money, and the stocks they buy will also be operated, and this operation can only be completed by one person.