Recently, the Binance trading bot has changed. Previously, when the funds ran out, it would automatically close positions when reaching the liquidation zone. Now, it closes positions even when there is no additional capital to add. I had a bot with 8x leverage, and the liquidation price was still far away, but because of the large fluctuations in the market over the past two days, it directly closed my position during the early morning and returned the remaining funds to me. The message sent was that there was no money to add to the position, but with 8x leverage, I could withstand a 10% drop to the liquidation price. Instead, it directly cut my losses, which didn't happen before. Previously, it just wouldn't add to the position but wouldn't cut my losses either.