All of my positions have been hedged. In the morning, I saw that there were still $4400- $4500 left in my account, and the margin ratio was also above 100. However, I was still able to sell out my positions. The most outrageous thing was that at the same time and in the same second, the price difference between buying and selling my GBPJPY was close to 1800 points. MT4 account: 5101870. I hope someone can explain this issue to me