May 31, 2026 – Geopolitical shock from US-Iran strikes triggered a $921 million crypto liquidation event on May 28. Long traders absorbed 91% of the damage. Bitcoin recovered by early afternoon.
In Summary
Bitcoin dropped to a session low of $72,642 on May 28, threatening a monthly loss.
Total crypto liquidations reached $921 million within 24 hours.
Long positions absorbed $835 million, roughly 91% of all liquidation damage.
US-Iran military strikes near the Strait of Hormuz triggered the broad sell-off.
Bitcoin recovered above $73,350 by 1:22 PM EDT, narrowing 24-hour losses to 2.3%.
Bitcoin Tests Critical Support Twice
Bitcoin opened on May 28 already under heavy pressure. The cryptocurrency hit its first low of $72,622 shortly after midnight. Then, hours later, the morning session delivered another punch. It slid to a session low of $72,642, just 20 dollars above the overnight floor. This double-dip pattern tested a critical support zone. Furthermore, it raised the risk that Bitcoin would close May with an overall monthly loss.
Several attempts to reclaim $73,400 failed throughout the trading day. Sellers stepped in repeatedly, capping gains below $73,500. Around 9 AM EDT, a fresh wave of selling hit hard. Bitcoin plunged from $73,432 to $72,669 within minutes. The price then remained below $73,000 for several more hours. However, a decisive midday recovery finally lifted it above that level again. By 1:22 PM EDT, Bitcoin traded near $73,350.
A Month Under Siege
Monthly Performance Snapshot
The midday recovery narrowed Bitcoin’s 24-hour loss to 2.3%. Weekly losses, however, climbed to 5%. The 30-day decline approached 4%. Bitcoin had last touched $78,000 on May 25. Since that peak, the asset shed roughly $5,000 in just three days. Market capitalization held near $1.46 trillion throughout the volatile session.
The slide extended a broader pattern of May weakness. Bitcoin needed to close above its May opening price to avoid a monthly loss. Therefore, all eyes turned to the final days of the month. A confirmed May loss would mark a notable shift in the short-term narrative for bulls.
$921 Million in Forced Liquidations
Long Traders Bear the Brunt
The day’s volatility caused severe damage to leveraged traders across all exchanges. Bitcoin’s price swings alone triggered $352 million in forced liquidations. Long positions absorbed roughly $333 million of that total. Ethereum added another $241.73 million to the damage. Other altcoins incurred an additional $89.75 million in losses.
Overall, total market liquidations hit $921 million within 24 hours. The forced unwind caught approximately 167,000 traders off guard. Long bets made up $835 million of all liquidations. That accounted for about 91% of the total damage. Additionally, the largest single liquidation was a $15.34 million BTC long on the Hyperliquid platform. This event ranks among the most significant liquidation episodes of 2026.
Why Longs Dominated Losses
Large-scale long liquidations signal forced deleveraging rather than fresh short aggression. When longs exceed 90% of total liquidations, it typically reflects a crowded bet that unwinds rapidly under selling pressure. This pattern can accelerate price drops through a cascade effect.
Geopolitics as the Trigger
US airstrikes on an Iranian military site sparked the initial sell-off on May 28. The strikes targeted a location near the Strait of Hormuz, a critical global shipping lane. Markets had earlier priced in ceasefire optimism from diplomatic progress. Therefore, the renewed military action sharply reversed that sentiment. New US sanctions on Iran added further uncertainty. Oil prices climbed while global equities fell in response.
Bitcoin fell 3.6% to its multi-week low within hours of the strike reports. The move confirmed that crypto markets remain tightly coupled to geopolitical risk events. Notably, the reversal was swift. This suggests that algorithmic trading and liquidation cascades significantly amplified the initial shock.
Wall Street’s Fading Sensitivity
Later reports suggested the two sides had reached a diplomatic deal. However, Wall Street reacted with little enthusiasm to these updates. Markets showed signs of growing investor ambivalence toward Middle East headlines. Traders now appear to treat each new diplomatic signal with more skepticism. Consequently, the follow-through from “ceasefire headlines” has become less reliable for risk assets.
This pattern reflects a broader shift in investor behavior. Institutional participants appear to separate short-term noise from structural macro trends. As a result, Bitcoin’s recovery after the midday floor suggests that patient buyers stepped in on dips. The swift bounce above $73,000 showed resilience, even as the geopolitical backdrop remained uncertain.
What to Watch Next
Bitcoin’s monthly close will draw close attention over the next few days. A confirmed May loss would shift sentiment and draw fresh technical analysis. Key support remains at the $72,600 zone. A sustained break below that level could test the psychological $70,000 level. Nevertheless, the midday recovery showed that buyers remain active at lower prices.
Options expiry data adds further complexity to the near-term outlook. Bitcoin held 84,112 open contracts with a notional value of nearly $6.2 billion. The monthly settlement could significantly reshape existing gamma positioning. Traders should watch the $73,000 level as a near-term pivot point heading into early June.
Conclusion
Bitcoin’s May 28 session compressed significant market drama into a single trading day. A pair of sharp intraday drops tested critical support near $72,600. A $352 million liquidation sweep punished leveraged longs across all major exchanges. Despite all that pressure, traders managed to stabilize the price above $73,000 by afternoon. The market now watches the monthly close and geopolitical updates closely. Both factors will shape Bitcoin’s trajectory as June approaches.
