U.S. stocks rose after news of a U.S.-Iranian peace offer sparked a surge in stocks after it was reported that the United States had offered Iran a deal to end the war. The news led to a rise in stocks and the dollar, with the Standard and Poor's 500 adding 35.53 points to finish the session at 6,591.90, a gain of 0.54 percent. The Dow Jones Industrial Average closed at 46,428.45, an advance of 066 percent, while the Standard & Poor's 50 added 68.04 points to end at 5,649.33, up 1.22 percent, and the Euronext 100 Index rose 22.59 points to close at 1,741.24, an increase of 1.31 percent. Other major markets saw significant gains across Canada, the UK, Europe, and Asia, with major indices closing firmly in positive territory as investor sentiment improved across the board. The dollar also benefited from strong performance against the euro and the British pound.