Grayscale Report Shows Bitcoin's One-Year Volatility is 43%, Within S&P 500 Range

A new Grayscale report states that Bitcoin's one-year realized volatility has fallen to 43%, placing it within the range of S&P 500 stocks, and below the 64% ten-year average. This decline, from 81% five years ago, is attributed to market maturation, deeper liquidity, institutional participation, and regulated access via spot ETFs, suggesting Bitcoin no longer sits in a separate risk category for traditional investors.