If your account goes in margin call, you can either deposit more collateral in your account or reduce your exposure. However, there might not always be sufficient time to take actions as prices can move very fast and, from the margin call to the stop out, it might pass very little time. If you decide to send more funds, please note that we can book them only if we have successfully received them from your counterparty. A mere confirmation or a swift message cannot be used for the purpose.