Daily trading records
Profusa Stock Price on September 3, 2026
Direct answer
Profusa closed at $2.62 on September 3, 2026.
The open was $2.66, the high was $2.66 and the low was $2.49.
Volume was 148,298. The change from the prior close was -$0.05 (-1.87%).
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Review Profusa's price trend and period performance.
The chart connects verified session closes from June 9, 2026 through September 3, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-38.21%
From the August 27, 2026 close of $4.24 to $2.62 on September 3, 2026.
20-session performance
-30.24%
From the August 6, 2026 close of $3.756 to $2.62 on September 3, 2026.
60-session performance
-90.49%
From the June 9, 2026 close of $27.54 to $2.62 on September 3, 2026.
Verified data
- Open
- $2.66
- High
- $2.66
- Low
- $2.49
- Close
- $2.62
- Volume
- 148,298
- Prior-close change
- -$0.05 (-1.87%)
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Read the frequently asked questions.
What was Profusa's closing price on September 3, 2026?
Profusa closed at $2.62 on September 3, 2026.
What were Profusa's open, high and low on September 3, 2026?
The open was $2.66, the high was $2.66 and the low was $2.49.
How much did Profusa change from the prior close on September 3, 2026?
The change from the prior close was -$0.05 (-1.87%).
What was Profusa's volume on September 3, 2026?
Trading volume was 148,298 shares.
What is the source for Profusa's daily prices?
Daily aggregate prices are provided by Polygon.