Tech stocks advanced late Tuesday afternoon, with the State Street Technology Select Sector SPDR ETF (XLK) rising 2.8% and the State Street SPDR S&P Semiconductor ETF (XSD) gaining 5.5%.
The Philadelphia Semiconductor Index climbed 4.2%.
In corporate news, the US Supreme Court will hear an appeal by Apple (AAPL) challenging lower court rulings that it willfully defied a 2021 ruling involving developer fees for its app store, according to media reports. Apple shares rose 2.2%.
AeroVironment (AVAV) shares surged past 20% after it reported stronger-than-expected fiscal Q4 results and issued an upbeat full-year revenue outlook at the midpoint.
Super Micro Computer (SMCI) is cooperating with Taiwanese authorities after investigators searched its Taiwan office as part of a probe into suspected exports of Nvidia (NVDA) AI servers to China in violation of trade restrictions, the Financial Times reported. Super Micro shares rose 4.1%, and Nvidia added 2.1%.
Micron Technology (MU) said Tuesday it is investing $250 million into 530A Accounts, also known as Trump Accounts. As part of the investment, Micron said it will match employee contributions up to $1,000 per child under 18 and provide a one-time $250 seed deposit for children with Trump Accounts where it operates in Idaho, New York, Virginia, California, Colorado, Minnesota and Texas. Micron shares rose 1.4%.