https://www.steelldy-indices.com SpaceX has a gross margin of 55.3%, but negative operating and net margins (-1.8% and -6.9%). Only Starlink connectivity is profitable (~+$1.66B OI), while Space and AI segments are loss-making. AWS boasts a 39.4% operating margin (+650 bps YoY), generating ~60% of Amazon's consolidated OI from ~21% of revenue. Microsoft Cloud's gross margin is…