Daily trading records
Plug Power Stock Price on September 10, 2026
Direct answer
Plug Power closed at $2.11 on September 10, 2026.
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Review Plug Power's price trend and period performance.
The chart connects verified session closes from June 15, 2026 through September 10, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+0.96%
From the September 2, 2026 close of $2.09 to $2.11 on September 10, 2026.
20-session performance
-7.86%
From the August 12, 2026 close of $2.29 to $2.11 on September 10, 2026.
60-session performance
-24.64%
From the June 15, 2026 close of $2.80 to $2.11 on September 10, 2026.
Verified data
- Open
- $2.14
- High
- $2.165
- Low
- $2.09
- Close
- $2.11
- Volume
- 49,242,876
- Prior-close change
- -$0.06 (-2.76%)
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Read the frequently asked questions.
What was Plug Power's closing price on September 10, 2026?
Plug Power closed at $2.11 on September 10, 2026.
What were Plug Power's open, high and low on September 10, 2026?
The open was $2.14, the high was $2.165 and the low was $2.09.
How much did Plug Power change from the prior close on September 10, 2026?
The change from the prior close was -$0.06 (-2.76%).
What was Plug Power's volume on September 10, 2026?
Trading volume was 49,242,876 shares.
What is the source for Plug Power's daily prices?
Daily aggregate prices are provided by Polygon.