Donald Trump declared the US-Iran peace deal "all signed" as the G7 summit opened in Evian-les-Bains, France — triggering a global market rally and a sharp drop in oil prices. The S&P 500 jumped 1.7%, the Dow climbed 468 points to a record, and the Nasdaq surged 3.1% as Brent crude tumbled 4.8% to $83.17 a barrel. The Strait of Hormuz — blockaded since the war began in late February — will be "completely open" by Friday, Trump...