Oil prices declined significantly on Tuesday as market participants positioned themselves ahead of a potential U.S.-Iran nuclear agreement. West Texas Intermediate crude fell $4.70, or 5.85%, to $79.16 per barrel, while Brent fell $4.61 to $79.16. Both benchmarks touched three-week lows as traders speculated that a deal could ease tensions and allow greater oil flows through the Strait of Hormuz, a critical global energy chokepoint.
Officials signaled that negotiations were progressing, with U.S. Treasury Secretary Scott Bessent suggesting an agreement could materialize as soon as Tuesday or Wednesday. State Department Secretary Marco Rubio indicated that indirect talks involving Iran and Oman had shown meaningful progress, further fueling market optimism about a near-term resolution.
The market's forward-looking positioning highlights the sensitivity of crude prices to geopolitical developments in the Middle East. Traders have historically responded preemptively to prospects of nuclear agreements or sanctions relief, betting that such outcomes would unlock additional global supply and reduce regional uncertainty.