Margin requirements generally remain the same once you have entered the trade, and no additional margin is needed on weekends or holidays. However, there are a few exceptions. As market volatility and currency exchange rates change, the forex brokers adjust the margin requirements periodically. In the same way that exchange rates fluctuate for volatile currency pairs, the margin requirement for those pairs must change as well. If you want to trade Forex with the lowest margin level, then AximTrade would be the best and excellent choice for you as it offers the lowest margin level at 60% and the lowest stop-out level at 30%. Discover why most forex traders choose Aximtrade in our detailed Aximtrade Review.