Bitcoin-Gold Volatility Ratio Hits Six-Year Low

Bitcoin's 90-day volatility is 36.2% versus 25.3% for gold, narrowing the ratio to 1.43 times, a six-year low. Their 90-day return correlation has climbed to about 0.55, the highest since 2020, while Bitcoin held near $77,000 as gold fell from almost $4,700 on Aug. 25 to $4,342 on Sept. 1. Bitcoin later rebounded above $80,000 as Treasury yields and Federal Reserve rate-hike expectations eased.

Why it matters

The convergence is not simply a story of calmer Bitcoin trading. Bitcoin's 90-day volatility sits around the 10th percentile of its own history, while gold's is in the 93rd. Gold's average volatility has risen to about 30% this year from 18%, while Bitcoin's average moved from 41% to roughly 44%. The ratio has stayed below two for 177 consecutive sessions, compared with 82 such days combined from 2020 through 2025.

Bitwise linked the stronger relationship to shared exposure to deficits, sovereign borrowing, currency-debasement concerns and long-term Treasury yields. Grayscale measured Bitcoin's Nasdaq 100 correlation falling from above 60% to roughly 33%, while its correlation with gold rose from barely above zero to more than 50%. Eric Balchunas cautioned that six months is a short window, noting Bitcoin's historical stock correlation has been around 0.40.

Market impact

Gold fell more than 7% from its Aug. 25 peak near $4,696 as the 10-year Treasury yield approached 4.8% and September rate-hike odds rose from roughly 38% to above 60%. After Fed Governor Christopher Waller signaled that improving inflation could support unchanged rates, those odds moved toward even, gold recovered about 2% toward $4,473 and Bitcoin reached above $81,000.

Bitcoin's resilience also reflects crypto-specific conditions. Bitget's Ryan Lee pointed to cleaner positioning after liquidations, moderate perpetual funding and ETF demand. US spot Bitcoin ETFs took in $101.2 million on Sept. 2 after $236.5 million of outflows a day earlier, with more than $3 billion flowing in over 30 days. A hold around $76,000 to $77,000 with contained funding and steadier ETF demand would reinforce the spot-buyer case.