A rebound in tech shares drove stocks higher as a slate of upbeat earnings and optimism that the US government shutdown is nearing its end boosted sentiment. Nasdaq 100 futures rose as Nvidia led gains across the Magnificent Seven in premarket trading. German chipmaker Infineon Technologies forecast revenue will return to growth in the 2026 fiscal year as the global boom in artificial intelligence data centers raised its sales outlook. Demand for AI data centers is helping Infineon weather weak