Gulf attacks, oil-supply strain and technology updates shape the closed Saturday

U.S. markets were closed, so QQQ and SPY carried Friday's regular closes and neither led. U.S. and Iranian statements described attacks on tankers and naval assets, while UKMTO reported attacks on merchant vessels in Gulf waters. TankerTrackers said crude exports from several Middle Eastern producers had fallen sharply, and sources said OPEC+ would keep October output policy unchanged. Tesla's Robotaxi timetable, Microsoft's reporting reorganization and the composition of August payroll gains added technology and labor-market context.