Following Donald Trump's announcement that the ceasefire with Iran has ended, U.S. stock market futures experienced significant declines. The S&P 500 dropped 1.0%, the Nasdaq 100 fell 1.5%, and the Dow Jones declined 1.3%. Meanwhile, crude oil prices surged, with WTI rising 5.0% and Brent climbing 6.0%. Gold prices fell 2.5%. Reports indicate that the Memorandum of Understanding (MoU) between the two sides appears to have concluded.