US stocks jumped Monday afternoon and oil prices went on a wild ride as President Trump signaled a possible end to the war in Iran – even as the vital Strait of Hormuz remained closed and Tehran attacked Israel’s largest oil refinery. The Dow Jones Industrial Average had risen 228 points, or 0.5%, by about 1 pm Eastern Time Monday after ending the previous week in correction territory. The S&P 500 jumped 0.1% while the Nasdaq dipped 0.1%. Brent crude oil prices slipped 0.4% to $112.10, after