U.S. Stock Indexes Hit Record Highs

U.S. stock indexes closed at fresh record highs on Friday after reports pointed to possible progress in negotiations between the United States and Iran.

The VIX index, which measures expected market volatility, fell as the optimism spread across trading desks. Volume remained moderate, with traders citing the diplomatic signals rather than any single corporate earnings release as the main driver.

Officials from both countries have held multiple rounds of discussions in recent weeks, though no final agreement has been announced. Market participants have monitored the negotiations for any indication that sanctions relief or other economic measures could follow.

All three major indexes finished the session higher, with technology and industrial shares among the strongest performers. The gains extended a multi-week advance that began after earlier reports of diplomatic contacts. No single company was singled out by traders as the dominant factor in the move.