In an increasingly volatile forex market, this is one of the most important questions traders can ask. Of course, we are referring to negative balance protection (also termed margin call ), which can prevent a trader from entering into debt. Unfortunately, not every retail forex broker offers negative balance protection. For the inexperienced trader, the lack of margin call can mean the difference between losing money and going into debt. This is a subtle, yet crucial difference. In forex trading, you may be able to tolerate losing money you can afford to lose (after all, there’s no such thing as a perfect trader who wins all the time). However, going into debt is never acceptable, regardless of how much experience you have. Negative balance protection ensures that traders who possess losing positions don’t enter into a negative balance in their forex trading account. If you find yourself in a bad trade and are losing money fast, a margin call can save you from going into debt. Simply put, a margin call automatically closes your open losing positions.