Dow futures tumble 305 points: 5 things to know before Wall Street opens Dow futures tumble 305 points: 5 things to know before Wall Street opens Author Devesh Kumar Devesh K. Sep 28, 2026, 07:21 AM Trump rejecting Iran's Strait of Hormuz reopening keeps a geopolitical supply premium alive; Brent is pushing toward $108 and WTI toward $94. Buy USO (or a Brent-linked ETF) to capture continued oil strength as the market rebuilds the inflation risk premium. Key Risk: A credible deal that materially reduces Stra ...