Daily trading records
Tantech Holdings Stock Price on August 11, 2026
Direct answer
Tantech Holdings closed at $20.93 on August 11, 2026.
The open was $21.935, the high was $21.935 and the low was $20.53.
Volume was 1,364. The change from the prior close was -$0.475 (-2.22%).
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Review Tantech Holdings's price trend and period performance.
The chart connects verified session closes from May 14, 2026 through August 11, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-2.58%
From the August 4, 2026 close of $21.485 to $20.93 on August 11, 2026.
20-session performance
+4.62%
From the July 14, 2026 close of $20.005 to $20.93 on August 11, 2026.
60-session performance
-3.21%
From the May 14, 2026 close of $21.625 to $20.93 on August 11, 2026.
Verified data
- Open
- $21.935
- High
- $21.935
- Low
- $20.53
- Close
- $20.93
- Volume
- 1,364
- Prior-close change
- -$0.475 (-2.22%)
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Read the frequently asked questions.
What was Tantech Holdings's closing price on August 11, 2026?
Tantech Holdings closed at $20.93 on August 11, 2026.
What were Tantech Holdings's open, high and low on August 11, 2026?
The open was $21.935, the high was $21.935 and the low was $20.53.
How much did Tantech Holdings change from the prior close on August 11, 2026?
The change from the prior close was -$0.475 (-2.22%).
What was Tantech Holdings's volume on August 11, 2026?
Trading volume was 1,364 shares.
What is the source for Tantech Holdings's daily prices?
Daily aggregate prices are provided by Polygon.