IGM is trading at $165.10, up 2.00%, as AI and semiconductor strength supports the iShares Expanded Tech Sector ETF. - Overnight, strong SK Hynix results and Asian chip-stock gains renewed AI-trade enthusiasm; Reuters said Nasdaq futures rose as investors focused on chip stocks and upcoming Big Tech earnings. - Nasdaq futures were higher as investors awaited Microsoft and Alphabet earnings and the Federal Reserve decision; evidence points to sector strength, not a company-specific announcement.