Despite early-week angst over continued AI disruption fears, markets steadied into the weekend as tech found fresh legs and headline risk eased after a key Supreme Court ruling altered the U.S. tariff landscape. The rebound in mega-cap names helped sentiment improve off midweek lows, though small caps lagged. For the week, the S&P 500 rallied 1.1%, the Dow advanced 0.3%, and the Nasdaq led with a gain of 1.5%, while the Russell 2000 was essentially flat.