At the end of the contract is liquidation, so I withdrew first, completely unable to turn even a little bit. From 10,000 to 30,000, I was liquidated overnight, replenishing 20,000 directly resulted in a stop-loss liquidation, and even turning 100 USD into 400 USD could not escape liquidation. With the last 8 USD left to fend for itself, the outcome was as expected: clearing to zero. There are no perpetual victors in the contract market, it is always just a string of numbers, ultimately unable to escape clearing to zero. #liquidation