币界网报道：Bitcoin prices surged past $50,000 this week as investors digested mixed signals from the Federal Reserve regarding future monetary policy. The rally comes amid growing institutional interest, with major firms like MicroStrategy continuing to accumulate BTC holdings. Fed Chair Jerome Powell reiterated the central bank's cautious approach to rate cuts during congressional testimony, noting that while inflation has eased, policymakers need "greater confidence" before adjusting policy. His remarks initially caused brief volatility before Bitcoin resumed its upward trajectory. Analysts point to several bullish factors, including strong inflows into spot Bitcoin ETFs and anticipation of April's halving event. The newly approved ETFs have collectively attracted over $4 billion in net inflows since launching last month, with BlackRock's IBIT leading at $1.6 billion. Meanwhile, technical indicators show Bitcoin breaking key resistance levels, with some traders targeting $52,000 as the next psychological barrier. The cryptocurrency's correlation with traditional markets appears to be weakening as it demonstrates resilience despite fluctuating Treasury yields and equity markets. Market participants are closely watching whether Bitcoin can sustain these gains amid macroeconomic uncertainty and regulatory developments.