Oil Surge and Treasury Yields Keep Dollar in a Tight Range

The dollar index (DXY00) finished little changed on Friday as rising crude oil prices and falling Treasury yields struck a balance.

Oil Rally Boosts the Dollar

WTI crude jumped %4, lifting inflation expectations and raising the prospect of tighter Fed policy—a supportive factor for the greenback. Additionally, Friday’s equity selloff heightened liquidity demand for the dollar.

Treasury Yields Undermine the Dollar’s Interest‑Rate Edge

Declining T‑note yields eroded the dollar’s interest‑rate differentials versus peers, wiping out earlier gains and leaving the currency flat.

Mixed Economic Data

■Jun housing starts: +19.0% m/m to 1.427 million (above the 1.310 million forecast)

■Jun building permits: –3.0% m/m to 1.367 million (below the 1.403 million estimate)

■Jun manufacturing production: unchanged m/m (weaker than the +0.1% expected)

■Jun import price index ex‑petroleum: +0.5% m/m (stronger than the +0.4% forecast)

■Michigan US Jul consumer sentiment: rose +4.9 to a five‑month high of 54.4 (versus 51.0 expected)

■Jul 1‑year inflation expectations: eased to 4.2% from 4.6% in Jun (below the 4.4% forecast)

■Jul 5‑10‑year inflation expectations: steady at 3.3% (in line with expectations)

Iran Tensions Fuel Oil Prices

Escalating US‑Iran hostilities pushed WTI higher; the sixth straight day of US strikes on Iranian coastal, air‑defense, logistics and maritime targets, coupled with Iran’s retaliation against US bases in Kuwait, Jordan and Bahrain, stoked supply‑side worries. Kuwait reported that a desalination and power plant was hit, with many generation units damaged, while its armed forces intercepted 32 Iranian drones aimed at "vital" facilities. President Trump vowed to intensify the bombardment until Iran ceases attacks on shipping in the Strait of Hormuz and agrees to reopen the waterway.

The market is weighing two opposing forces: the oil‑driven inflation uplift that could prod the Fed toward tightening, and the slide in Treasury yields that dulls the dollar’s yield advantage. This tug‑of‑war leaves the dollar range‑bound in the near term; a sustained oil rally coupled with a clear hawkish signal from the Fed would be needed to break the deadlock and set a directional bias.