S&P futures are edging higher this morning, led by strength in tech after upbeat earnings from Micron and a surge in Alibaba to a four-year high on new AI investment plans. President Trump pivoted on Ukraine in his U.N. speech, while Fed Chair Powell warned of persistent risks in the labor market and inflation, calling the outlook “challenging.” Investors remain cautious amid elevated valuations and recent volatility. On earnings, MU, AIR, and MLKN delivered positive results last night, with KB Home set to report after the bell.