Daily trading records
Tantech Holdings Stock Price on August 12, 2026
Direct answer
Tantech Holdings closed at $20.05 on August 12, 2026.
The open was $21.285, the high was $22.50 and the low was $19.055.
Volume was 67,013. The change from the prior close was -$0.88 (-4.20%).
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Review Tantech Holdings's price trend and period performance.
The chart connects verified session closes from May 15, 2026 through August 12, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-3.21%
From the August 5, 2026 close of $20.715 to $20.05 on August 12, 2026.
20-session performance
-6.77%
From the July 15, 2026 close of $21.505 to $20.05 on August 12, 2026.
60-session performance
+2.30%
From the May 15, 2026 close of $19.60 to $20.05 on August 12, 2026.
Verified data
- Open
- $21.285
- High
- $22.50
- Low
- $19.055
- Close
- $20.05
- Volume
- 67,013
- Prior-close change
- -$0.88 (-4.20%)
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Read the frequently asked questions.
What was Tantech Holdings's closing price on August 12, 2026?
Tantech Holdings closed at $20.05 on August 12, 2026.
What were Tantech Holdings's open, high and low on August 12, 2026?
The open was $21.285, the high was $22.50 and the low was $19.055.
How much did Tantech Holdings change from the prior close on August 12, 2026?
The change from the prior close was -$0.88 (-4.20%).
What was Tantech Holdings's volume on August 12, 2026?
Trading volume was 67,013 shares.
What is the source for Tantech Holdings's daily prices?
Daily aggregate prices are provided by Polygon.