37.9% of Bitcoin Supply Has Stayed Unmoved for Over 4 Years, Nearing Record High

Approximately 37.9% of the total Bitcoin  BTC +0.00% supply has remained unmoved for more than four years, a level that is approaching an all-time high and drawing attention from on-chain analysts tracking long-term holder behavior.

What the 37.9% dormant supply figure actually shows

The metric tracks the share of all existing Bitcoin that has not been transferred between wallets for at least four years. A coin is considered “unmoved” if its most recent on-chain transaction occurred before mid-2022, based on Glassnode age-band charts. For related coverage, see Ethereum Climbs to $2,391 as ETH Strengthens Against Bitcoin.

This does not necessarily mean these coins are lost. Many belong to long-term holders who have chosen not to sell through multiple market cycles. The metric reflects coin age and inactivity rather than confirmed loss of access. For related coverage, see Crypto ETF Flows Today: Bitcoin ETFs See -2,242 BTC 1D Netflow.

The fact that this figure is nearing an all-time high is notable because it suggests a growing cohort of holders who have not moved their Bitcoin through the volatility of recent years, including periods where Bitcoin briefly reclaimed key price levels that might have prompted selling.

Why long-term holder inactivity matters for supply dynamics

When a larger share of Bitcoin sits dormant, the circulating supply available for trading shrinks. With 37.9% of coins inactive for four-plus years, the effective liquid supply that responds to daily market demand is considerably smaller than the total mined supply.

This reduced tradable supply can amplify price movements in both directions. Buyers competing for a smaller pool of available coins face tighter conditions, while any sudden decision by dormant holders to move coins could shift the balance. Analysts watching Bitcoin exchange reserve trends often pair that data with dormant supply metrics to gauge overall sell-side pressure.

Long-term inactivity is generally interpreted as a signal of conviction. Holders who have sat through drawdowns exceeding 70% and subsequent recoveries without transacting are unlikely to be short-term speculators. The Fear and Greed Index, which captures broader market sentiment, provides additional context when read alongside dormant supply data.

What this trend could mean for Bitcoin’s next market phase

Near-record dormant supply can be read as patience from older holder cohorts. These participants acquired Bitcoin before mid-2022 and have held through significant price swings without selling, even as spot ETF inflows reshaped market structure around them.

A cautionary reading is also valid. Concentrated supply held off-market can become a source of sudden selling pressure if sentiment shifts. Should a catalyst prompt older coins to move, the resulting increase in liquid supply could weigh on prices, a dynamic that recent ETF netflow volatility has already illustrated on a smaller scale.

Dormant supply is one signal among many, not a standalone predictor. Traders monitoring this metric alongside exchange reserves and ETF flow patterns may find the combination useful for assessing whether the current supply tightness is structural or temporary.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.