#美联储回购协议计划 After a decisive pullback from the high in the morning session, the resistance level of 87800 was quickly taken down, and the entire movement tested the key support at 86500 at its lowest. Once again, a successful take profit was realized. The rhythm of $BTC during this period has indeed been intense, with frequent fluctuations up and down. Considering the Fed's liquidity policy expectations, this kind of reversal may continue in the short term. The key is to keep up with the market's sense of rhythm.