Inside Bitcoin’s Worst Week of 2026: How It Plunged to $59,100

Institutional Capital Fled Through the ETF Exit

Spot Bitcoin ETFs, which had been a structural source of demand throughout the prior cycle, became a persistent headwind. The funds logged an 11 to 12 consecutive day outflow streak, with total redemptions reaching $3.0–3.5 billion by early June . On June 2 alone, ETFs recorded a $519 million net single-day outflow . BlackRock’s IBIT alone saw $2.58 billion in outflows during the period, making it the largest single contributor to the exodus .

Instead of dip-buying, institutional investors kept redeeming shares, removing the support layer that had cushioned earlier drawdowns. Total net assets across all U.S. spot Bitcoin ETFs fell to $85 billion, down sharply from peaks above $100 billion earlier in the year .

Strategy Broke the “Perma-Holder” Narrative

Michael Saylor’s Strategy (formerly MicroStrategy) sold 32 BTC in early June—the company’s first Bitcoin sale since 2022. The transaction was tiny relative to Strategy’s total holdings of over 843,000 BTC, representing just 0.004% of its stack, but the signal was outsized . The move shattered the market’s assumption that Strategy would never sell and triggered a wave of long liquidations as traders rushed to reprice the risk of further institutional disposals .

Mt. Gox Revived Supply Anxiety

Adding to the near-term supply overhang, the trustee of the defunct Mt. Gox exchange moved 10,422 BTC (~$739 million) to a new wallet on June 2. It was the largest such transfer in months, reviving fears that creditor distributions—now expected by the final October 31, 2026, deadline—could flood the market. Bitcoin dropped from $71,000 to $69,950 within an hour of the on-chain movement . Mt. Gox still holds approximately 34,504 BTC worth $2.43 billion, leaving a lingering overhang .

Leverage Turned the Selloff Into a Cascade

Elevated leverage in perpetual futures markets turned an orderly decline into a liquidation cascade. As prices broke through key support levels, stop orders triggered more selling, which triggered more stops. Over $1.5 billion in crypto assets were liquidated across exchanges during the week, including a single-day record of $1.8 billion on June 3—the highest since February 2026—with long positions accounting for approximately $1.35 billion of that total .

Altcoins Offered No Refuge

The Altcoin Season Index hovered at 46–48 out of 100, well below the 75 threshold that signals altcoin outperformance . Bitcoin dominance stayed near 58% during the selloff, meaning capital did not rotate out of BTC into altcoins—it simply exited the crypto market entirely . Most altcoins displayed bearish technical patterns with no relief rally, and the total altcoin market cap (TOTAL2) had been in decline since late 2025 .

A Historic Divergence From Equities

The most striking feature of the selloff was its disconnect from U.S. equity markets. Since mid-May 2026, Bitcoin fell over 10% while the Nasdaq Composite rose 2.7% to a string of fresh record highs . The S&P 500 recorded its ninth straight daily gain on June 2, its strongest run since May 2025, while crypto sentiment—measured by the Block Scholes Risk Appetite Index—weakened sharply .

Traders attributed the divergence to a rotation of speculative capital out of crypto and into AI and technology equities. The AI stock rally, combined with institutional preference for liquid, regulated assets, drew money away from digital assets at precisely the moment crypto needed it most . This marked a departure from the historically tight correlation where Bitcoin and equities moved together, and represented the widest such divergence since late 2022’s FTX meltdown—with a critical difference: this split was not driven by a systemic crypto failure, but by capital allocation choices in a risk-on environment that simply bypassed crypto .

In the end, Bitcoin’s worst week of 2026 was not a crypto-native crisis. It was a perfect storm of macro tightening, institutional withdrawal, supply anxiety, and a capital rotation that left crypto behind while equities charged to new highs.