Sunday brings Japan GDP, Fed outreach and technology supply-chain updates

U.S. markets were closed, leaving QQQ and SPY unchanged at Friday's regular close. Japan reported 2.8% annualized fourth-quarter growth against a 1.1% expectation, while Britain's tariff warning and planned White House meetings with Powell kept trade and monetary policy in view. Reports on Foxconn's iPhone expansion constraints and refreshed Model Y exports added technology supply-chain context.