Last night's rebound was good, foreigners took advantage of the time when the Chinese were sleeping to pull up the market, which raises suspicions of stock grabbing. Of course, we cannot let our guard down yet; we must not underestimate the situation before December is over. The BOLL for Bitcoin on the 4-hour chart has not yet crossed above the middle line. Although Ethereum has already stood above the BOLL middle line, it still needs observation to see if it can maintain that position. Therefore, the upcoming market situation is crucial, and it can be considered a process of market sentiment recovery. If the recovery goes well, the end of the month or the first day of next month could be a good opportunity to increase positions.