Is Bitcoin Losing Its Edge? BTC Just Recorded Its Worst S&P 500 Streak in Six Years

Bitcoin has outperformed the S&P 500 on just 37.8% of sessions on a rolling measure tracked by Glassnode, marking the lowest share in roughly six years. The chart shows a clear deterioration in Bitcoin’s relative-performance consistency. During 2023 and early 2024, BTC won roughly 50–60% of sessions at various points. Throughout 2025, the measure spent increasing amounts