$BTC needs to withstand the selling pressure from absenteeism when moving up, and only needs to explode 2.7 billion orders to rebound when moving down. Recently, a lot of whales have been transferring BTC to active wallets and exchanges, and on-chain dynamics can sometimes determine the trend. Remember, remember, you must short the rebound, do not chase long. If the 80-82 support can't hold, 75-78 will come quickly, and if it causes panic, starting with 6 is also possible. Be cautious when chasing long.