Oil falls below $100 as Rubio signals Trump wants Iran resolved diplomatically

US oil prices slid below $100 a barrel, and the catalyst was a sentence out of the State Department. Secretary of State Marco Rubio said President Trump would rather not use military force and wants to settle the Iran War through diplomacy. Traders heard the word and hit sell.

The drop was sharp enough to break the $100 level, a round number that tends to draw attention from anyone watching energy markets or gas prices. Crude had been riding high on war risk. That premium started leaking out the moment Rubio's comments hit the tape, according to @KobeissiLetter.

Rubio's framing was blunt: the President prefers not to use military force and would like the conflict resolved diplomatically. No timeline, no deal on the table, just a stated preference from the top of the US diplomatic chain — and markets moved on it anyway.

It's a reminder of how thin the pricing of a war can be. One public signal about talks instead of strikes can send barrels lower before anything is actually negotiated. Oil traders were betting on escalation. Rubio handed them the opposite.

What happens next depends on whether the talk turns into anything real. For now, US oil is under $100, and the market has made its bet that the shooting may not be the plan.