$BTC 57000 is a support. Although it was broken last time, it is still available, but it is not recommended to go long here. It is recommended to take profit on short orders. If this position rebounds, there is a chance to break 6, but no matter where it rebounds, it still has to come down. If this position falls directly, 55500 will not fall quickly and can still rebound to 57000-58000. Let's not talk about Ethereum syncing BTC. 57000 short orders are ideal for taking profit, and it is not recommended to go long directly on the left.