Why Is Nebius (NBIS) Stock Up 7.44% Today, Oct 6? Inferize Acquisition and 50 MW U.S. Data Center Expansion Lift Shares

Nebius shares rose 7.44% as investors repriced near-term AI-cloud execution prospects following the Inferize acquisition (inference optimization aimed at higher GPU utilization) and a binding 50 MW U.S. data-center capacity agreement. The move was reinforced by a supportive AI-infrastructure tape after Marvell's higher outlook. Near-term focus shifts to integration execution, capacity ramp/utilization, and funding discipline, which will determine whether the rally holds.