Iran shot down a U.S. military helicopter over the Strait of Hormuz on Monday, triggering a sharp selloff in both equities and digital assets. The Nasdaq Composite cratered 844 points to 25,085 — its worst single-session drop since the rout last week — while Bitcoin gave back gains from what had been a ceasefire-driven rally.
The trigger over the Strait
The incident happened in one of the world's most critical oil-transit chokepoints. Details on the helicopter type and crew status remain scarce, but the move instantly escalated tensions that had been simmering for months. Markets had been pricing in a fragile détente after a period of relative calm; that narrative ended mid-flight.
Wall Street's worst day in a week
The Nasdaq's 844-point fall to 25,085 wiped out roughly $1.5 trillion in market value by some estimates. It's the second major selloff in as many weeks, and the speed caught many traders off guard. Defensive sectors like utilities and consumer staples barely budged, but tech and growth names took the brunt — the same stocks that had led the ceasefire rally.
Bitcoin's reversal
Bitcoin tumbled alongside equities, breaking a multi-day winning streak that had pushed prices higher on optimism over a diplomatic thaw. The selloff was swift and unsparing: within hours, the asset had shed all the gains it accumulated since the ceasefire announcement. Crypto traders who piled into long positions on the geopolitical détente are now staring at heavy losses.
What comes next
The State Department has yet to issue a formal statement beyond confirming the shootdown. Pentagon officials are expected to brief Congress within 48 hours. For markets, the path forward hinges on whether this was a one-off escalation or the start of a broader confrontation. The Strait of Hormuz remains open for now, but insurance rates for tankers passing through are already spiking. That's the kind of real-world friction that tends to keep risk assets under pressure.
