Daily trading records
Tantech Holdings Stock Price on August 13, 2026
Direct answer
Tantech Holdings closed at $18.25 on August 13, 2026.
The open was $17.50, the high was $18.75 and the low was $16.00.
Volume was 7,722. The change from the prior close was -$1.80 (-8.98%).
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Review Tantech Holdings's price trend and period performance.
The chart connects verified session closes from May 18, 2026 through August 13, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-13.30%
From the August 6, 2026 close of $21.05 to $18.25 on August 13, 2026.
20-session performance
-12.41%
From the July 16, 2026 close of $20.835 to $18.25 on August 13, 2026.
60-session performance
-6.43%
From the May 18, 2026 close of $19.505 to $18.25 on August 13, 2026.
Verified data
- Open
- $17.50
- High
- $18.75
- Low
- $16.00
- Close
- $18.25
- Volume
- 7,722
- Prior-close change
- -$1.80 (-8.98%)
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Read the frequently asked questions.
What was Tantech Holdings's closing price on August 13, 2026?
Tantech Holdings closed at $18.25 on August 13, 2026.
What were Tantech Holdings's open, high and low on August 13, 2026?
The open was $17.50, the high was $18.75 and the low was $16.00.
How much did Tantech Holdings change from the prior close on August 13, 2026?
The change from the prior close was -$1.80 (-8.98%).
What was Tantech Holdings's volume on August 13, 2026?
Trading volume was 7,722 shares.
What is the source for Tantech Holdings's daily prices?
Daily aggregate prices are provided by Polygon.