Merchants work on the ground of the New York Inventory Trade throughout morning buying and selling on April 17, 2026 in New York Metropolis.
Michael M. Santiago | Getty Photos
Inventory futures tumbled Sunday night time as tensions between the U.S. and Iran escalated over the weekend with the seizure of an Iranian-flagged cargo ship.
Dow Jones Industrial Common futures shed 452 factors, or 0.9%. S&P 500 futures misplaced 0.8%, whereas Nasdaq-100 futures pulled again by 0.6%.
President Donald Trump on Sunday stated the U.S. had fired on and seized an Iranian-flagged cargo ship within the Gulf of Oman. This comes after Iran declined to affix one other spherical of peace talks in Pakistan deliberate by the U.S.
The Iranian ship “is below U.S. Treasury Sanctions due to their prior historical past of criminal activity. Now we have full custody of the ship, and are seeing what’s on board,” Trump stated in Reality Social submit.
Trump additionally threatened to explode all energy crops and bridges in Iran if the nation did not conform to a take care of the U.S. A ceasefire between the 2 nations will expire this week.
Crude costs surged in early buying and selling. West Texas Intermediate futures popped 8% to $90.54 per barrel. Worldwide Brent superior 6% to $96.50.
Wall Road is coming off a successful week, with the S&P 500 and Nasdaq Composite climbing to all-time highs following a ceasefire between Iran and Lebanon. On the time, Iran had declared that the Strait of Hormuz was reopened, although by Saturday vessel site visitors by that key transport lane was restricted once more, with state media saying the U.S. “didn’t fulfill their obligations.”
Trump has reiterated that the U.S. blockade of the strait would stay in place till Iran agreed to U.S. calls for, regardless of the Iranian declarations.
The S&P 500 final week gained 4.5%, whereas the Nasdaq Composite popped 7.2%. The latter additionally posted on Friday its 13th consecutive successful session, matching a streak not seen since 1992.
“After the Nasdaq has rallied for 13 days in a row on hopes for a deal, we ended the week very overbought on a brief time period foundation. And now the scenario with Iran is gotten much more difficult and unsure on when this battle will finish and when the Strait will absolutely reopen with out worry of assault,” Peter Boockvar, chief funding officer at OnePoint BFG Wealth Companions, advised CNBC in an e mail.
“The one query with Monday commerce, assuming information does not change once more, would be the extent of the market pullback?” he added.

