Daily trading records
Profusa Stock Price on September 1, 2026
Direct answer
Profusa closed at $2.88 on September 1, 2026.
The open was $2.98, the high was $2.98 and the low was $2.74.
Volume was 224,039. The change from the prior close was -$0.12 (-4.00%).
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Review Profusa's price trend and period performance.
The chart connects verified session closes from June 5, 2026 through September 1, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-42.40%
From the August 25, 2026 close of $5.00 to $2.88 on September 1, 2026.
20-session performance
-26.53%
From the August 4, 2026 close of $3.92 to $2.88 on September 1, 2026.
60-session performance
-89.27%
From the June 5, 2026 close of $26.83 to $2.88 on September 1, 2026.
Verified data
- Open
- $2.98
- High
- $2.98
- Low
- $2.74
- Close
- $2.88
- Volume
- 224,039
- Prior-close change
- -$0.12 (-4.00%)
Explore related company data
Read the frequently asked questions.
What was Profusa's closing price on September 1, 2026?
Profusa closed at $2.88 on September 1, 2026.
What were Profusa's open, high and low on September 1, 2026?
The open was $2.98, the high was $2.98 and the low was $2.74.
How much did Profusa change from the prior close on September 1, 2026?
The change from the prior close was -$0.12 (-4.00%).
What was Profusa's volume on September 1, 2026?
Trading volume was 224,039 shares.
What is the source for Profusa's daily prices?
Daily aggregate prices are provided by Polygon.