Quote from Dogballoon:
Actually I should clarify. Luckily you don't have to go into your own pocket to pay them once you start losing money. But they take commission no matter what. Most inevitably end up in the red for a long time, possibly several thousand dollars, when in reality that debt doesn't exist and they are making hundreds a day off of you. Most young guys I've seen experience a lot of pain from this, thinking that they're losing the firm money and creating a hole from which they can never climb out of, and that further influences their trading.
It's successful because one or two guys figure trading out well enough after a few years and stay with the firm, when they drop their rates to .003 or .004. The rest provide regular income for the firm and then leave after several months to a few years, once their non-compete is up and are allowed to shop around and get fair, competitive rates from other firms. Or they just get fed up.
If you are offered a .0075 rate, and ESPECIALLY if you have to sign a non-compete, just know that this is what they want from you, and they will keep you at that rate for a long time to earn them a ton of money off of your free labor.