More than 8 million Bitcoin have moved into unrealised loss territory, a sharp reversal from the cycle peak when nearly half of BTC's circulating supply sat in profit. The shift marks one of the more significant resets in on-chain profitability seen in recent months, according to Glassnode data.
Why it matters
The share of supply in profit is a widely tracked sentiment and positioning indicator. When it contracts sharply, it signals that a large cohort of buyers — many of whom accumulated during the late-cycle rally — are now holding at a loss. Historically, sustained periods of underwater supply have preceded either capitulation events or extended consolidation phases, depending on whether holders choose to sell or absorb the drawdown.
Market impact
With over 8 million BTC in the red, the psychological and behavioural pressure on short- to medium-term holders increases meaningfully. Forced sellers tend to emerge when unrealised losses deepen or persist, which can weigh on spot price recovery. Conversely, if long-term holders continue to absorb rather than distribute, the reset could lay groundwork for the next accumulation base. The metric is worth monitoring closely as a leading indicator of whether the current drawdown stabilises or extends.
Source: [Just a moment...](https://studio.glassnode.com/charts/6167db6a-0a9a-45e7-5262-1638d068b620?s=1505008472&u=1780963200&zoom=)
Frequently asked questions
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How many BTC are currently in unrealised loss and what does that mean?
Over 8 million BTC are currently held at an unrealised loss, meaning their holders acquired them at prices above the current market level. This is a significant increase from the cycle peak, when nearly half of Bitcoin's circulating supply was in profit.
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What typically happens when a large share of BTC supply moves underwater?
Historically, a sharp contraction in supply-in-profit either precedes a capitulation event — where loss-holders sell — or an extended consolidation phase if longer-term holders absorb the drawdown rather than exit.
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Why does the 8M BTC underwater figure matter for price recovery?
Sustained unrealised losses increase pressure on short- to medium-term holders and raise the probability of forced selling, which can suppress spot price recovery. Long-term holder behaviour from this point is the key variable to watch.
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