U.S. markets rally across several sessions and premarket updates as investors respond to progress on a potential U.S.-Iran peace agreement. Multiple outlets report that stocks climb sharply or rebound after earlier weakness, with optimism tied to expectations that inflation risks may ease. Bloomberg notes that technology shares lead gains while oil prices fall, describing a broader “comeback” in equities alongside a rise in bonds. Several Yahoo Finance headlines similarly link the equity move to the peace deal, saying it sinks oil and can reduce pressure on inflation and bond yields.

Other coverage highlights shifting energy and policy expectations. Some reports point to gas prices falling or oil retreating as negotiations develop, while investors also monitor bank results and broader macro signals such as softer inflation. Channel NewsAsia adds that inflation data and bank performance support the market mood, while it also mentions oil rising on renewed US-Iran hostilities—though the dominant theme across sources is that market pricing increasingly reflects a less immediate risk premium.

Overall, outlets converge on the same drivers: a US-Iran diplomatic development, easing energy costs, and improving expectations for inflation and interest rates, leading investors to bid up stocks.