Daily trading records
PTC Stock Price on August 21, 2026
Direct answer
PTC closed at $154.68 on August 21, 2026.
The open was $153.28, the high was $156.03 and the low was $152.31.
Volume was 857,456. The change from the prior close was +$1.16 (+0.76%).
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Review PTC's price trend and period performance.
The chart connects verified session closes from May 27, 2026 through August 21, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+3.29%
From the August 14, 2026 close of $149.75 to $154.68 on August 21, 2026.
20-session performance
+30.51%
From the July 24, 2026 close of $118.52 to $154.68 on August 21, 2026.
60-session performance
+8.73%
From the May 27, 2026 close of $142.26 to $154.68 on August 21, 2026.
Verified data
- Open
- $153.28
- High
- $156.03
- Low
- $152.31
- Close
- $154.68
- Volume
- 857,456
- Prior-close change
- +$1.16 (+0.76%)
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Read the frequently asked questions.
What was PTC's closing price on August 21, 2026?
PTC closed at $154.68 on August 21, 2026.
What were PTC's open, high and low on August 21, 2026?
The open was $153.28, the high was $156.03 and the low was $152.31.
How much did PTC change from the prior close on August 21, 2026?
The change from the prior close was +$1.16 (+0.76%).
What was PTC's volume on August 21, 2026?
Trading volume was 857,456 shares.
What is the source for PTC's daily prices?
Daily aggregate prices are provided by Polygon.