Rocket Lab USA is trading 5.2% higher at $73.64, with its record Synspective launch agreement a plausible driver of the October 1 advance. - The multi-year deal is Rocket Lab’s largest commercial Electron contract and covers 20 launches. - Missions are scheduled from 2028 through 2031, bringing Synspective’s booked total with Rocket Lab to 47; announced September 30, it followed reported post-announcement share gains. - Broader markets are modestly higher; reported index moves are below 0.5%.