最新报道:Time is running out for Bitcoin's parabolic rally, warns analyst Benjamin Cowen, who notes that BTC's price action is mirroring patterns seen before major corrections. Despite recent gains pushing Bitcoin above $50,000, Cowen highlights historical trends suggesting the rally may soon lose momentum. He points to diminishing returns in each successive cycle and warns that the current uptrend could reverse sharply, as seen in 2019 when BTC plummeted 50% after a similar surge. While bullish sentiment prevails, Cowen advises caution, noting that macroeconomic factors like Fed policy could trigger a pullback.