Those companies should be deceptive! You can't train a trader in three months. The most likely thing is to let you help them find customers for free, or give you an account number for you to transfer money. When you make a profit, you can be a trader. When you trade, all the transaction costs are paid to the company's account (this is the secret of the futures company). There are also traders. To put it bluntly, individual investors are trading stocks, and the funds for operation are all their own. Does the company provide it to you for free? . . .