Daily trading records
Palantir Technologies Stock Price on August 17, 2026
Direct answer
Palantir Technologies closed at $172.55 on August 17, 2026.
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Review Palantir Technologies's price trend and period performance.
The chart connects verified session closes from May 20, 2026 through August 17, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-1.53%
From the August 10, 2026 close of $175.23 to $172.55 on August 17, 2026.
20-session performance
+27.96%
From the July 20, 2026 close of $134.85 to $172.55 on August 17, 2026.
60-session performance
+25.81%
From the May 20, 2026 close of $137.15 to $172.55 on August 17, 2026.
Verified data
- Open
- $174.06
- High
- $176.275
- Low
- $172.3013
- Close
- $172.55
- Volume
- 24,590,890
- Prior-close change
- -$1.49 (-0.86%)
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Read the frequently asked questions.
What was Palantir Technologies's closing price on August 17, 2026?
Palantir Technologies closed at $172.55 on August 17, 2026.
What were Palantir Technologies's open, high and low on August 17, 2026?
The open was $174.06, the high was $176.275 and the low was $172.3013.
How much did Palantir Technologies change from the prior close on August 17, 2026?
The change from the prior close was -$1.49 (-0.86%).
What was Palantir Technologies's volume on August 17, 2026?
Trading volume was 24,590,890 shares.
What is the source for Palantir Technologies's daily prices?
Daily aggregate prices are provided by Polygon.