According to recent market dynamics, both Bitcoin and the global economic environment are facing some important changes that may have a significant impact on investors' strategies. From the perspective of Bitcoin, its price has fallen below the important support level of $27,500 and has formed a bearish engulfing candlestick pattern, which may have strengthened the bearish sentiment in the market. At the same time, the latest monetary policy decision of the Federal Reserve has also had a significant impact on the global financial markets. In the past year and a half, the Federal Reserve has raised interest rates 10 times, raising the federal funds rate to a target range of 5%-5.25%, the highest level since August 2007. However, the Fed's statement omitted a sentence that "the committee expects that further tightening may be needed" to achieve its 2% inflation target. This may imply that the current tightening cycle may be over. Both trends, Bitcoin's price dynamics and the Federal Reserve's monetary policy, have a significant impact on investors' strategies. In this context, I suggest the following strategy: Go long Bitcoin until the price falls below the 100MA; if the price falls below $26,800, stop loss should be considered. #合约锦标赛 #BTC #fed