After the US December core CPI data was released below market expectations, it directly ignited expectations of interest rate cuts. What followed? A weakening dollar and easing market liquidity — once these two conditions occur simultaneously, funds start seeking an exit. As a high-beta asset, BTC naturally becomes the target of institutional and retail investors rushing in. The data speaks for itself: a single-day increase of over 3%, demonstrating how sensitive the market's response to this round of good news is. Weak economic data often signals the arrival of an easing cycle, and during this window, risk assets are usually the first to benefit.