BTC has been fluctuating quite a bit these past two days, with daily swings of a few hundred dollars, which can indeed be exhausting. However, based on the trading volume, this move hasn't shown a clear increase in volume but is still testing higher levels, which doesn't quite look like a weakening signal. Especially on the one-hour K-line chart, this behavior is quite interesting — it indicates that despite the volatility, buying momentum remains resilient. This short-term trend is worth paying attention to.