Palantir Technologies Inc. (PLTR) closed at $191.77 on September 24, 2026, adding 3.67% in the latest 24-hour session. The advance pushed the data-analytics company's market capitalization to $444.54 billion.
The single-day gain was part of a broader upswing. Over the prior seven days, PLTR rose 10.00%, while the 30-day period showed a gain of 9.03%, reflecting sustained buying interest across near- and medium-term windows.
The stock's performance over the past month places it among the more notable movers in the technology sector, with each successive timeframe showing positive returns. The 30-day and 7-day figures suggest the latest session's move is consistent with a broader trend rather than an isolated event.
With a market capitalization of $444.54 billion, Palantir remains one of the larger technology companies by valuation. Trading data across all three measured periods — one day, seven days, and thirty days — pointed uniformly higher as of the September 24 close.
