Palantir continues to dive as retail favorites, momentum stocks get hit

Palantir’s market pounding continues, as the intelligence, defense, and commercial AI software company slumps along with other retail favorites, bitcoin, and high-beta momentum trades such as space plays AST SpaceMobile and Rocket Lab, and quantum computing trades D-Wave Quantum and Rigetti Computing through the first half of Thursday’s session.

Palantir partisans could credibly argue that Alex Karp’s company shouldn’t be lumped in with that sort of crowd, some of which are a long way from profits, when Palantir has posted outstanding financial performance in recent quarters. But the market doesn’t seem to be listening — or at least, has stopped hearing reassurance after the stock’s massive run-up.

Thursday’s drop of more than 5% — shortly before 12 p.m. in New York — brings its cumulative losses to more than 35% since its November 3, 2025, all-time closing high. And that’s done considerable amounts of damage to the technical backdrop for the shares.

Late last month, Palantir traded far below its 200-day moving average, a key level of technical support that had held since May 2023, when the shares first started to gather steam. A break below the 200-day moving average underscores a serious loss of momentum for a stock, and can prompt some traders to reconsider their views on whether a stock that has been a winner has truly lost its mojo.