TLDR
- Major indices rallied Thursday with the Dow advancing approximately 419 points following the US-Iran interim agreement
- Technology shares drove the Nasdaq up 1.4% while the S&P 500 added 1.1%
- Crude oil dropped roughly 3% as national gasoline prices fell beneath the $4 threshold
- Nine Fed officials projected at least one rate increase through 2026 despite maintaining current policy
- Markets will observe the Juneteenth holiday with Friday’s session canceled
An unexpected memorandum of understanding between President Donald Trump and Iran’s leadership materialized Wednesday, generating optimism about expanded global petroleum supply.
The agreement arrived ahead of its originally planned Friday signing date.
Effective Thursday, the accord potentially allows commercial shipping through the Strait of Hormuz while removing restrictions on Iranian petroleum exports. Discussions addressing comprehensive concerns, particularly Tehran’s nuclear ambitions, will extend through a 60-day negotiation window.
Wall Street reacted swiftly to the development. The Dow Jones Industrial Average climbed approximately 419 points, representing a 0.8% gain during Thursday’s trading.
The [[LINK_START_1]]S&P 500[[LINK_END_1]] advanced 1.1% as the Nasdaq Composite surged 1.4%. Technology equities spearheaded the rebound following Wednesday’s steep losses.

Crude Tumbles as Gasoline Breaches $4 Barrier
Brent crude futures plummeted as much as 3% immediately after news of the diplomatic breakthrough emerged. The decline erased most price appreciation linked to recent regional hostilities.
Oil prices regained modest strength as initial vessels navigated the strait. Brent concluded trading near $78 per barrel while West Texas Intermediate finished slightly above $74.
Nationwide average gasoline prices descended to $3.9987 per gallon Thursday, marking the cheapest level since March 30 based on Dow Jones Market Data.
Declining petroleum costs have alleviated inflationary pressures. Treasury prices strengthened as bond yields retreated.
22V Research analysts indicated that reduced oil costs combined with lower 10-year Treasury yields would particularly benefit technology, consumer discretionary, and communications sectors.
Federal Reserve Rate Hike Speculation Persists
The Federal Reserve maintained current interest rate levels Wednesday, though policymaker commentary adopted a more restrictive stance.
Nine central bank officials projected no fewer than one rate elevation before 2026 concludes, responding to persistent inflation and robust employment conditions.
Weekly jobless claims figures published Thursday marginally exceeded expectations while moderating from the previous period. The ambiguous employment data provided minimal influence on Fed projections.
Market strategists cautioned that a tightening campaign could amplify recession probability. One research assessment characterized market conditions as potentially “violently flat,” oscillating between positive and negative territory without establishing directional momentum.
The Bank of England similarly maintained its policy stance as global monetary authorities monitored Iran-related developments.
Thursday represented the concluding trading session before the extended weekend, with US exchanges shuttered Friday for the Juneteenth observance.


