Coin Days Destroyed indicator drops to a 4-year low: Why aren’t BTC diamond hands taking action?

In the second quarter of 2026, on-chain data on the Bitcoin network showed a structural signal worth watching: the amount of dormant Bitcoin in circulation fell to the lowest level since Q3 2022. At the same time, the Coin Days Destroyed (CDD) metric—an on-chain analytics tool that gives higher weight to Bitcoin held for longer periods—also showed a synchronized downturn.

The intersection of these two sets of data points to the same trend: selling pressure from long-term Bitcoin holders is significantly easing, and “diamond hands” are shifting their focus toward holding rather than continuing to distribute.

Why the Coin Days Destroyed (CDD) metric is worth attention

Coin Days Destroyed is one of the key metrics in Bitcoin on-chain analysis for measuring long-term holder behavior. Its calculation logic is: multiply the number of Bitcoin moved in each transaction by the number of days those Bitcoins have accumulated since the last move. For example, when 1 Bitcoin is held in a wallet for 365 days and then transferred, it generates 365 “coin days destroyed.”

The value of this metric is that it measures not just the transfer volume, but the “weight” of the transfer: the longer the holding period of the Bitcoin being moved, the greater its contribution to CDD. Therefore, when CDD rises significantly, it usually means previously dormant Bitcoins are being reactivated—historically highly correlated with long-term holders taking profits. Conversely, when CDD is low, it implies long-term holders choose to stay put and are not in a rush to convert their Bitcoin into liquidity.

Dormant Bitcoin flow falls to a 4-year low—what the data reveals

According to data shared by Alex Thorn, Research Director at Galaxy Digital, in Q2 2026 the transfer volume of dormant Bitcoin fell to the lowest level since Q3 2022. The Coin Days Destroyed metric also showed a similar decline over the same period.

The context behind this change is as follows: in 2024 and 2025, the on-chain movement scale of long-dormant Bitcoin reached historic highs—equivalent to the total amount of old coins activated during the entire 2017 bull market. During the peak period at the end of 2025, the monthly transfer volume of Bitcoin aged 1 to 2 years was as high as about 900k coins. Thorn characterized this period as a “large-scale distribution” in Bitcoin’s history.

However, this momentum came to a sudden stop in 2026. In Q2, dormant transaction volume dropped sharply. Thorn expects the total activation volume of old coins for all of 2026 to be less than half of 2025. This suggests that long-term holders who had not yet finished selling during the 2024–2025 uptrend have essentially stopped selling now.

Long-term holder supply hits a historical high as coins are being “locked up”

Another key data point that aligns with the decline in CDD is the supply held by long-term holders. As of July 2026, the supply of long-term holders (holding more than 155 days) reached a historical high of 16.64 million BTC, accounting for about 83% of the total circulating supply.

This figure had once fallen to 14.33 million BTC during the price correction in November 2025. In just a few months, about 2.3 million Bitcoins shifted from long-term holding to short-term holding, corresponding to the market environment in which prices dropped to the $80,000 range. But afterward the trend reversed completely; over roughly eight months, the long-term holder category increased by more than 2.3 million BTC again.

At present, the share of supply held by long-term holders has reached an extreme level: the proportion of Bitcoin held by short-term holders has slipped to 16%, the lowest record since 2016. This means tradable liquidity in the market is becoming relatively scarce.

Why long-term holders choose to stay put—driving factors

The shift of long-term holders from “large-scale distribution” to “staying put” is supported by multiple layers of logic.

First, the natural end of the distribution cycle. The activation scale of old coins in 2024 to 2025 is comparable to the entire 2017 bull market. Most long-term holders who had planned to sell during the previous upswing have completed their selling within this cycle. Once the supply most willing to sell is absorbed, the remaining holders’ willingness to sell naturally declines.

Second, constraints from the price environment. Bitcoin has fallen from the 2025 historical high of $126,198 to around $65,000, a decline of close to half. At this price level, the room for long-term holders to profit has been significantly squeezed. Long-Term Holder SOPR (spending output profit ratio) has been below the breakeven line of 1.0 for most of 2026, indicating that selling old coins no longer offers a significant profitability advantage.

Third, the evolution of the holder structure. Institutional players and ETF custodians are becoming the new long-term holding force. Unlike early individual whale behavior, these institutional investors are more inclined toward long-term allocation than short-term trading. When Bitcoin moves from individual wallets to institutional custody, this portion of supply effectively exits the active trading market.

Declining sell pressure doesn’t automatically mean rising prices—separation on the supply and demand sides

It’s important to note that easing sell pressure from long-term holders does not directly equate to price increases. Supply tightness only reduces the amount of coins available for sale; for prices to rise, the demand side ultimately needs to cooperate.

The core contradiction in the current market is this: supply is contracting, but demand has not yet formed an effective collective force. A CryptoQuant analyst pointed out that although long-term holders are still continuously accumulating—net adding about 371k BTC over the past 30 days, and the accumulation trend has remained positive for 186 consecutive days—prices have not risen as a result. The downward path from $118,600 to $63,800 suggests that reduced supply is only a necessary condition for the market to move toward balance, not a sufficient one.

In other words, the market is in a delicate state of being “unshakable by selling pressure, but with nobody buying.” The reluctance of long-term holders provides a bottom-supporting effect, but upside momentum still needs demand to materially recover.

Interpreting the signal from a historical cycle perspective

From a historical cycle viewpoint, periods when long-term holders keep accumulating and CDD stays low have appeared multiple times before major bull markets. In 2015, after long-term holders accumulated quietly for months, Bitcoin rose from below $300 to nearly $20,000; a similar accumulation phase in 2019 also signaled the subsequent move to $69,000.

But history doesn’t simply repeat itself. The current market environment differs significantly from past cycles: the macro interest rate environment is different, institutional participation is different, and the impact of new investment tools such as ETFs is also different. Fidelity Digital Assets noted that multiple on-chain indicators have approached levels historically associated with cycle bottoms in the Bitcoin market, but whether these signals will ultimately mark a turning point still needs to be observed.

A potential risk to watch is this: if the supply of long-term holders starts to decline rapidly, it would indicate that long-term holders are distributing strongly—something that has often been a typical top signal historically. Conversely, as long as CDD remains low and long-term holders continue accumulating, the market structure remains relatively healthy.

Summary

In Q2 2026, both Bitcoin’s Coin Days Destroyed metric and the flow of dormant capital fell to the lowest levels since Q3 2022, signaling that the two-year-long “large-scale distribution” cycle has essentially ended. Long-term holder supply reached a historical high of 16.64 million BTC, about 83% of total circulating supply, as large amounts of coins are being “locked up.”

From the perspective of on-chain data analysis, long-term holder behavior has shifted from “actively distributing” to “patiently holding.” This transition reduces a potential source of selling pressure and provides structural support for a price bottom. However, supply-side tightness is only half the story—the eventual realization of price gains still requires the demand side to provide enough buy power to absorb the increasingly scarce circulating supply.

The current market is in a stage of a contest between supply contraction and demand waiting to pick up. The坚定信念 of long-term holders provides stability for the market, but the direction still needs to wait for broader market consensus to form.

Frequently Asked Questions (FAQ)

Q1: What is the Coin Days Destroyed (CDD) metric?

Coin Days Destroyed is an important metric in Bitcoin on-chain analysis used to measure the scale of long-dormant Bitcoin being reactivated and transferred. Its calculation is: amount of transferred Bitcoin × the number of days the Bitcoin has accumulated since the last move. The higher the CDD, the more “mature” the Bitcoin being moved, which is usually associated with long-term holders taking profits.

Q2: What does it mean if CDD falls to a 4-year low?

CDD falling to the lowest level since Q3 2022 means long-term holders are significantly reducing Bitcoin transfers and sales. This is typically interpreted as a sign of easing selling pressure, suggesting that “diamond hands” are more inclined to continue holding rather than cashing out.

Q3: Does easing selling pressure from long-term holders mean Bitcoin’s price will rise?

Not necessarily. A decline in selling pressure reduces supply-side pressure and helps support the price bottom. But for price increases to ultimately happen, the demand side must also cooperate—there must be enough buyers willing to buy at current price levels. The market is currently in a phase where supply is tightening but demand has not yet clearly recovered.

Q4: How much Bitcoin do long-term holders currently hold?

As of July 2026, the supply held by long-term holders (holding more than 155 days) reached a historical high of 16.64 million BTC, representing about 83% of the current total circulating supply.

Q5: Is it possible for the CDD metric to reverse?

It’s possible. An increase in CDD often appears alongside Bitcoin price rises and long-term holders choosing to take profits at higher levels. If Bitcoin prices recover significantly in the future, it’s not out of the question that long-term holders may start distributing their Bitcoin again. Whether CDD remains low needs to be assessed comprehensively together with price trends and market demand.