TLDR
- Stock index futures plunged Tuesday following coordinated US and Israeli military strikes targeting Iran and Lebanon.
- Futures tied to the S&P 500 declined 1.5%, Dow Jones futures retreated 1.4%, while Nasdaq 100 contracts sank nearly 2%.
- Crude oil prices soared more than 6% as Brent reached $82.64 per barrel amid tanker diversions from the Strait of Hormuz.
- Trump declined to exclude ground troop deployment, indicating the United States could maintain operations “far longer” than the projected four-to-five-week timeline.
- Bond yields climbed on inflation concerns tied to oil prices, as Bitcoin declined 2.2% and gold reversed early losses to advance.
Equity futures in the United States experienced significant declines Tuesday morning following overnight military operations against Iran and Lebanon that unsettled global financial markets and propelled energy prices upward.

Contracts on the Dow Jones Industrial Average declined 692 points, representing approximately 1.4%. Futures linked to the S&P 500 retreated 1.5%, while Nasdaq 100 contracts fell roughly 2%.
The market turbulence followed overnight military actions by Israeli and American forces against strategic positions in Iran and Lebanon. Tehran retaliated with attacks on the US Embassy located in Saudi Arabia and additional locations throughout Gulf nations, with strike reports emerging from no fewer than nine countries.
The downturn represented a dramatic shift from Monday’s trading pattern. Equities had rebounded from substantial intraday declines to finish predominantly positive, with the S&P 500 delivering its most impressive intraday turnaround since November.
Tuesday’s pre-opening session selloff proved more widespread and resistant to recovery attempts.
Crude Prices Surge on Strait of Hormuz Disruption Fears
Crude prices surged more than 6% as shipping vessels started circumventing the Strait of Hormuz, an essential passageway for international petroleum transport. Brent crude advanced to $82.64 per barrel, gaining 6.3%, while West Texas Intermediate increased 6.5% to reach $75.87.
The petroleum price surge intensified concerns about inflation and pushed government bond yields upward. The 10-year Treasury yield increased 5 basis points to 4.09%, following a 9-point jump in the previous session.
Gold futures advanced 0.4% to $5,331 per ounce after an initial decline, as market participants rotated into safe-haven instruments. The US dollar appreciated 0.6% relative to a basket of major currencies.
Bitcoin dropped 2.2% to $67,616, mirroring the widespread risk aversion sentiment.
President Trump intensified market anxiety Monday evening with a Truth Social post declaring the United States possessed “a virtually unlimited supply” of military hardware. He declined to dismiss the possibility of ground force deployment, stating “whatever it takes,” while implying the military engagement might persist “far longer” than initially projected timelines of four to five weeks.
Quarterly Results Remain on Investors’ Radar
Amid geopolitical turbulence, corporate earnings announcements proceeded. Target shares advanced in premarket trading following holiday season and annual revenue figures that aligned with analyst projections. Financial results from Ross Stores, AutoZone, and Best Buy were scheduled for release Tuesday.
Deutsche Bank analyst Jim Reid indicated that market direction would depend heavily on petroleum price movements. “Any sustained spike would undoubtedly trigger a more meaningful risk-off move,” he stated, “but without that, markets are likely to revert fairly quickly to focusing on macro data and AI-related themes.”
During Tuesday’s premarket session, Dow futures stood down 744 points at 48,201, S&P 500 futures registered at 6,780, and Nasdaq 100 futures traded at 24,521.



