US stock futures were little changed on Wednesday after major indexes advanced in the previous session, supported by strength in technology shares and easing inflation concerns. On Tuesday, the tech-heavy Nasdaq Composite climbed 1.52%, while the S&P 500 gained 0.79% and the Dow Jones Industrial Average added 0.26%. Chipmakers and AI-related names led the rally, with Nvidia up 2.6%, AMD 7.7%, Intel 6%, Sandisk 10.9% and Marvell Technology 7.3%. The three main indexes also ended the quarter on solid ground: the S&P 500 rose more than 14%, the Nasdaq surged about 20% and the Dow advanced over 12%. Investors are now focused on Fed Chair Kevin Warsh’s appearance at the ECB Forum in Sintra, Portugal, seeking further signals on the path of monetary policy.