Strong margin management and our capital in trading, after that I will use MM I have prepared well and I have calculated from a long time before I make a deposit to my account where we can adjust the total share capital in a safe way if only to get results for our trading account. Either it's very simple to maintain the margin used and it's free and that is by not risking more than 20 percent of the capital in a single trade so if you will have the opportunity to hedge if you don't want to close open positions in losses.