币界网报道：Bitcoin's recent price rally is encountering resistance near the $45,000 mark as institutional interest continues to grow. Major financial firms like BlackRock and Fidelity have reported increased inflows into crypto-related products, signaling strong demand from professional investors. Analysts note that while short-term volatility persists, the long-term outlook remains bullish due to improving regulatory clarity and adoption by traditional finance players. Market data shows Bitcoin's trading volume rising 30% month-over-month, with derivatives activity indicating heightened speculation. Experts suggest the current consolidation phase may precede another upward move if key resistance levels are breached.