Amazon.com Up Over 13%, on Pace for Largest Percent Increase Since February 2022 — Data Talk

Amazon stock surges on booming cloud growth, eyes best day in 11 years

AWS posted $42.2B revenue (+37% YoY) in Q2, driven by enterprise AI spending; Amazon raised capex guidance to $220B annually. Operating margin 39.4% ($16.6B) signals AI infrastructure scaling without margin compression—a critical signal for enterprise cloud stack decisions.