Markets Plunge as Trump Threatens Tehran with Attacks, a Reinstatement of the Hormuz Blockade: July 8, 2026 — 2026-07-08
What moved & why: Escalating US-Iran tensions and Trump's threat to attack Tehran and reinstate a Hormuz blockade sent crude to two-week highs, triggering broad equity selloff and sharp Treasury curve steepening as the Fed signals readiness to hike sooner on inflation concerns.
Cross-asset:
- Equities: Broad selloff across all major benchmarks and sectors except energy; cyclical names especially battered by rising yields and fuel costs; energy segment outperforming.
- Rates/Treasuries: Short and long ends climbing in similar proportions; Treasury complex pricing in two 25bp hikes by year-end as most likely scenario.
- Dollar: Strengthening on tighter financial conditions and higher rate expectations.
- Oil/Commodities: Crude at two-week highs; gasoline shortage fears resurfacing; precious metals and commodities pressured by tighter conditions and dollar strength.
- Crypto: Hurt by tighter financial conditions and lack of speculative enthusiasm.
Econ / Fed angle: Energy cost rebound threatens multiple Fed rate hikes by year-end, risking economic deceleration via slower consumer spending, muted hiring, and sluggish investment. Corporate earnings margins face pressure from rising expenses and plateauing revenues. Higher pump prices threaten GOP midterm performance, with prediction markets showing Republicans at 62% to keep Senate but Democrats at 80% to flip House—a blue wave could add regulatory headwinds to AI theme.
Watch next: Potential Trump-TACO deal to push crude back into $60s; midterm election outcomes and their impact on AI regulation; BoJ rate hike trajectory (Japan's Economy Watchers Index climbed, household spending +3.7% MoM, lending +6.3% YoY, but Producer Price Index at 6.3% signals future inflation pressure).