instead of using high leverage, it's better to increase the margin and use small leverage so you can breathe easier. if the leverage is high and the margin is small, even a little movement can lead to liquidation.

and suddenly the balance ran out by itself, I don't know why or what caused it.. I estimated 0.03522 down to 0.0340408, how many percent did it drop suddenly, the stop-loss was triggered and the balance ran out.. meanwhile the margin call is still far below