Aurora Innovation is trading 4.22% lower at $5.79 as broader markets face risk-off pressure. - President Trump’s rejection of Iran’s proposal to reopen the Strait of Hormuz sent oil higher and renewed inflation concerns, while Treasury yields climbed. - Reuters reported these pressures weighed on U.S. stock futures. - Aurora’s IR page lists its latest release as its September 23 driverless-truck expansion vision, not a September 28 announcement; evidence points to macro sentiment, not a confirmed company-specific catalyst.