S&P 500 & United States — White House

S&P 500: S&P 500 futures extended gains following reports of a potential US-Iran peace deal, reflecting market optimism about an end to the conflict and easing energy supply disruptions.

United States — White House: The United States — White House is actively involved in negotiating a one-page memorandum of understanding with Iran to end the war and establish a framework for nuclear negotiations. Its actions directly influence the progress and terms of the potential deal.

S&P 500: The S&P 500 futures edged higher, and the index erased war-driven losses, indicating investor optimism about the prospects of a peace deal.

United States — White House: The United States — White House confirmed JD Vance would lead the United States delegation for talks with Iran, clarifying earlier conflicting statements from Donald Trump.

S&P 500: The S&P 500 index experienced significant jumps and plunges following Donald Trump's announcements on tariffs, with unusual trading activity preceding these movements.

United States — White House: The United States — White House did not respond to the BBC's request for comment on the unusual trading activities and sent an internal email warning staff against using insider information on predictions markets.

S&P 500: US stocks, including the S&P 500, have surged on hopes for an end to fighting.

United States — White House: The United States — White House is the primary source of official statements and decisions regarding the US negotiating efforts with Iran.