The speed at which this occurred — from roughly 46% to over 50% in under four months — reflects a macro-driven unwind rather than a slow, structural decline. Bitcoin lost more than 50% of its value from its October 2025 all-time high of ~$126,000 to the February 2026 lows, and the supply-in-loss metric tracked this fall almost in lockstep .

This is not a crypto-native crash

Unlike the 2022 FTX collapse or the 2020 COVID flash crash, the 2026 drawdown was not triggered by a single crypto failure. It is a macro-driven sell-off in which Bitcoin behaved like a high-beta risk asset, not an inflation hedge . The key pressures:

• Tariff escalation: US effective tariff rates roughly quintupled from ~2.2% in early 2025 to ~10.3% in early 2026 . On February 23, President Trump’s announcement of a 15% global tariff rate sent BTC below $65,000 in a single session . Bitcoin sold off repeatedly on each tariff headline.
• Sticky inflation and a pinned Fed: The Federal Reserve held rates at 3.50%–3.75% through early 2026, extinguishing the risk-on narrative that had fueled the post-election rally .
• Geopolitical risk: Escalating US-Iran tensions in early 2026 triggered a broad sell-off across risk assets, including equities and crypto .
• Record ETF outflows: A 13-session exodus from US spot Bitcoin ETFs surpassed $4 billion by early June, intensifying sell pressure at exactly the moment on-chain metrics were flashing the most bearish readings of the cycle .
• Post-halving gravity: The October 2025 peak near $126,000 occurred roughly 18 months after the April 2024 halving, consistent with historical post-halving cycles that are typically followed by a 50–80% drawdown .

What history says about the 50% supply-in-loss signal

The same on-chain condition has been present at every major Bitcoin bear-market bottom in the last three cycles :

• 2018 bear market: Supply in loss spiked above 50% near the cycle low around $3,100.
• March 2020 COVID crash: The metric crossed 50% during the brief but violent sell-off to ~$3,800.
• 2022 bear market (post-FTX): Supply in loss peaked above 50% around the $15,500 cycle low.

In early February 2026, as Bitcoin fell toward $60,000, the circulating supply in loss surged to almost 10 million BTC — the fourth-highest level ever, comparable to the 2015, 2019, and 2022 bear-market bottoms . By June, the threshold had been decisively crossed, with 52% of supply underwater .

Notably, UTXOs in profit collapsed from 99.89% in October 2025 to 56.4% by late February 2026, confirming that the majority of coins moved during the rally are now trapped at higher cost bases . The concentration of loss supply appears to be heaviest in two bands: between $80,000 and $95,000, and above $105,000 .

Analysts are split: floor in, or just the beginning?

The on-chain data is historically bullish for a bottom; the macro and demand data is not yet confirming it.

The bull case: the floor is likely in

Crypto analyst Ali Martinez stated on June 7 that based on the Bitcoin Supply In Loss metric, Bitcoin “might have just reached a major bottom in this cycle” . Historical readings above 10 million BTC in loss have consistently coincided with late-stage capitulation phases that preceded major cycle recoveries, with those recoveries measured in weeks rather than years .

The simultaneous trigger of two historically reliable indicators — record ETF outflows alongside >50% supply in loss — has been interpreted by some as a classic contrarian buy signal . At the February 2026 lows, record entity-adjusted realized losses of $3.2 billion also suggested capitulation-level panic .

The cautionary case: confirmation still missing

Other analysts argue the signal identifies a zone where prior cycles found a floor, but it does not guarantee one has formed now. On June 5, a market report noted that “a confirmed Bitcoin bottom still looks premature,” with demand still contracting and selling pressure not yet fully absorbed — “capitulation may just be beginning” .

CryptoQuant analyst Darkfost noted in mid-May that the loss supply at the time (~8.2 million BTC) was still below the 2022 peak of ~10.6 million BTC in loss, implying that further downside was possible before a true bottom emerges . The next major support level is seen around $55,000, with $61,000 acting as upside resistance .

All eyes are now on the Federal Reserve’s FOMC meeting on June 16–17. If Bitcoin can hold current levels through that event — and if ETF outflows slow — the historical pattern suggests the worst may be over. If it cannot, a test of lower support is the most likely scenario, regardless of what the on-chain signals have said in the past.

The speed at which this occurred — from roughly 46% to over 50% in under four months — reflects a macro-driven unwind rather than a slow, structural decline. Bitcoin lost more than 50% of its value from its October 2025 all-time high of ~$126,000 to the February 2026 lows, and the supply-in-loss metric tracked this fall almost in lockstep .

This is not a crypto-native crash

Unlike the 2022 FTX collapse or the 2020 COVID flash crash, the 2026 drawdown was not triggered by a single crypto failure. It is a macro-driven sell-off in which Bitcoin behaved like a high-beta risk asset, not an inflation hedge . The key pressures:

• Tariff escalation: US effective tariff rates roughly quintupled from ~2.2% in early 2025 to ~10.3% in early 2026 . On February 23, President Trump’s announcement of a 15% global tariff rate sent BTC below $65,000 in a single session . Bitcoin sold off repeatedly on each tariff headline.
• Sticky inflation and a pinned Fed: The Federal Reserve held rates at 3.50%–3.75% through early 2026, extinguishing the risk-on narrative that had fueled the post-election rally .
• Geopolitical risk: Escalating US-Iran tensions in early 2026 triggered a broad sell-off across risk assets, including equities and crypto .
• Record ETF outflows: A 13-session exodus from US spot Bitcoin ETFs surpassed $4 billion by early June, intensifying sell pressure at exactly the moment on-chain metrics were flashing the most bearish readings of the cycle .
• Post-halving gravity: The October 2025 peak near $126,000 occurred roughly 18 months after the April 2024 halving, consistent with historical post-halving cycles that are typically followed by a 50–80% drawdown .

What history says about the 50% supply-in-loss signal

The same on-chain condition has been present at every major Bitcoin bear-market bottom in the last three cycles :

• 2018 bear market: Supply in loss spiked above 50% near the cycle low around $3,100.
• March 2020 COVID crash: The metric crossed 50% during the brief but violent sell-off to ~$3,800.
• 2022 bear market (post-FTX): Supply in loss peaked above 50% around the $15,500 cycle low.

In early February 2026, as Bitcoin fell toward $60,000, the circulating supply in loss surged to almost 10 million BTC — the fourth-highest level ever, comparable to the 2015, 2019, and 2022 bear-market bottoms . By June, the threshold had been decisively crossed, with 52% of supply underwater .

Notably, UTXOs in profit collapsed from 99.89% in October 2025 to 56.4% by late February 2026, confirming that the majority of coins moved during the rally are now trapped at higher cost bases . The concentration of loss supply appears to be heaviest in two bands: between $80,000 and $95,000, and above $105,000 .

Analysts are split: floor in, or just the beginning?

The on-chain data is historically bullish for a bottom; the macro and demand data is not yet confirming it.

The bull case: the floor is likely in

Crypto analyst Ali Martinez stated on June 7 that based on the Bitcoin Supply In Loss metric, Bitcoin “might have just reached a major bottom in this cycle” . Historical readings above 10 million BTC in loss have consistently coincided with late-stage capitulation phases that preceded major cycle recoveries, with those recoveries measured in weeks rather than years .

The simultaneous trigger of two historically reliable indicators — record ETF outflows alongside >50% supply in loss — has been interpreted by some as a classic contrarian buy signal . At the February 2026 lows, record entity-adjusted realized losses of $3.2 billion also suggested capitulation-level panic .

The cautionary case: confirmation still missing

Other analysts argue the signal identifies a zone where prior cycles found a floor, but it does not guarantee one has formed now. On June 5, a market report noted that “a confirmed Bitcoin bottom still looks premature,” with demand still contracting and selling pressure not yet fully absorbed — “capitulation may just be beginning” .

CryptoQuant analyst Darkfost noted in mid-May that the loss supply at the time (~8.2 million BTC) was still below the 2022 peak of ~10.6 million BTC in loss, implying that further downside was possible before a true bottom emerges . The next major support level is seen around $55,000, with $61,000 acting as upside resistance .

All eyes are now on the Federal Reserve’s FOMC meeting on June 16–17. If Bitcoin can hold current levels through that event — and if ETF outflows slow — the historical pattern suggests the worst may be over. If it cannot, a test of lower support is the most likely scenario, regardless of what the on-chain signals have said in the past.