SpaceX Shares Extend Gain to 10%, Largest Rise Since August

The notable detail here is less the size of the move than where it happened: SpaceX is privately held, so a double-digit swing is being set on secondary markets, where thin liquidity and limited disclosure can amplify price action well beyond what a listed peer would show. That makes the rally a read on private-market sentiment toward space exposure rather than a broad public signal. With no stated catalyst, whether the move reflects a specific development or simply scarce supply meeting demand is the open question worth watching.