Margin call differs of course for different brokers, and it is also can differ on the types of accounts. So for small accounts it is larger (such as 60%) and for larger accounts it is smaller (like 30%). Determined by your deposit. So if you're in a position to generate a huge deposit, broker will think of you as more reliable person. People have already written the whole math about it, so I will not do it again.Originally Posted by ;