Palantir (PLTR) Stock After Hours on December 9, 2025: Navy ‘ShipOS’ Deal, AI Grid Push – and What to Watch Before the December 10 Open
Palantir shares closed at $181.85 on December 9, up 0.2%, then held steady after hours despite news of a new U.S. Navy contract. The Navy will use Palantir’s software in the “ShipOS” project to speed up submarine production. The contract value was not disclosed. PLTR remains near record highs, trading above key moving averages.