Daily trading records
PTC Stock Price on August 17, 2026
Direct answer
PTC closed at $145.98 on August 17, 2026.
The open was $148.11, the high was $149.02 and the low was $145.37.
Volume was 1,036,939. The change from the prior close was -$3.77 (-2.52%).
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Review PTC'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
-3.34%
From the August 10, 2026 close of $151.02 to $145.98 on August 17, 2026.
20-session performance
+16.94%
From the July 20, 2026 close of $124.83 to $145.98 on August 17, 2026.
60-session performance
-1.33%
From the May 20, 2026 close of $147.955 to $145.98 on August 17, 2026.
Verified data
- Open
- $148.11
- High
- $149.02
- Low
- $145.37
- Close
- $145.98
- Volume
- 1,036,939
- Prior-close change
- -$3.77 (-2.52%)
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Read the frequently asked questions.
What was PTC's closing price on August 17, 2026?
PTC closed at $145.98 on August 17, 2026.
What were PTC's open, high and low on August 17, 2026?
The open was $148.11, the high was $149.02 and the low was $145.37.
How much did PTC change from the prior close on August 17, 2026?
The change from the prior close was -$3.77 (-2.52%).
What was PTC's volume on August 17, 2026?
Trading volume was 1,036,939 shares.
What is the source for PTC's daily prices?
Daily aggregate prices are provided by Polygon.