In the early hours of December 19, the Federal Reserve's interest rate decision became the focus of global investors. It is expected that the Federal Reserve will cut interest rates by 25 basis points. The market is currently calm, but undercurrents are stirring, and altcoins are experiencing slight fluctuations. Investors are paying attention to whether the rate cut will trigger a significant market rally. The expectation of a rate cut creates uncertainty in capital flows, asset price trends, and market sentiment.