Recently, I noticed that Bitcoin's trading volume is shrinking significantly, which usually indicates that something not so good is about to happen. I checked the recent data, and trading activity is indeed on a downward trend, and with fewer coins, liquidity is also tightening. Historically, every time trading volume drops so sharply, there haven't been any cases of a smooth recovery afterward. Now, with decreased market participation and declining popularity of coins, we need to be especially cautious. It feels like there may still be some fluctuations to digest in the near future.