Palantir stock jumps toward its best price this year

Palantir shares jumped more than 3% on Sept. 23, 2026, heading for their best end-of-day price this year, MarketWatch reported. That stretched a six-day climb of about 10%. They are still below the $194.17 end-of-day price from December 2025, per Dow Jones Market Data. I think buyers are hitting a wall of past sellers, and the test is getting through.