Research has found that bitcoin volatility has recently fallen into the distribution range of S&P 500 components.

Bitcoin Magazine reported on Oct. 15 that asset manager Grayscale said bitcoin’s realised volatility has dropped to a level comparable with S&P 500 stocks. It added that many large-cap stocks have instead shown bigger price swings.

The key point is that bitcoin remains a volatile asset, but it is gradually moving away from the extreme price swings seen in its early days. Zach Pandl (잭 팬들), head of research at Grayscale, said in a memo that as bitcoin matures through greater liquidity, increased institutional participation and broader regulated access channels, its price swings have narrowed significantly from early extremes. He said the debate is shifting from whether to hold a volatile asset to how to set its weighting in a portfolio.

Figures presented by Grayscale also point to the same trend. Bitcoin’s volatility over the past year was 43 percent, lower than its 10-year average of 64 percent and 81 percent five years ago. Bitcoin’s volatility is now lower than that of 19 percent of S&P 500 constituents. Grayscale explained that investors who hold volatile stocks may find bitcoin’s price swings less burdensome than expected.

Market conditions also contributed to the slowdown in volatility. Bitcoin posted its strongest quarterly performance in recent years after a sharp price surge in August and September, and some analysts mentioned a return to a bull market. Even as prices rose, volatility itself remained lower than in the past.

This trend aligns with earlier research. K33 Research said in data released last December that 2025 was the least volatile year in bitcoin’s history. Bitcoin was notorious in its early market for cases of plunging more than 80 percent within months, but it said the market structure is changing in a way that makes it harder for prices to swing sharply as the investor base broadens.

In particular, it cited the widening of channels for institutional inflows after the approval of spot bitcoin exchange-traded funds in 2024 as an important backdrop. As liquidity deepened and regulated investment routes expanded, trading shocks were partially eased, it explained.

Still, shrinking volatility does not mean it has eliminated the risk of price declines. Bitcoin at one point in 2026 fell more than 50 percent from the all-time high recorded in October last year. It later rebounded, but recent prices were around $82,485, remaining 35 percent below the peak of $126,080.

News that the U.S. Treasury would expand the scale of buyback operations aimed at providing liquidity was cited as a backdrop to the recent rebound. Bitcoin benefited from the news in August, and so-called “debasement hedge trades” — buying assets to guard against weakening currency value — also regained attention amid a softer dollar. The focus is that while bitcoin remains a highly price-sensitive asset, the market is finding it harder to view it only as an exceptionally unstable asset as in the past.