Daily trading records
Tantech Holdings Stock Price on August 27, 2026
Direct answer
Tantech Holdings closed at $18.65 on August 27, 2026.
The open was $18.655, the high was $19.58 and the low was $18.505.
Volume was 374. The change from the prior close was -$0.295 (-1.56%).
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Review Tantech Holdings's price trend and period performance.
The chart connects verified session closes from June 2, 2026 through August 27, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-2.61%
From the August 20, 2026 close of $19.15 to $18.65 on August 27, 2026.
20-session performance
-10.98%
From the July 30, 2026 close of $20.95 to $18.65 on August 27, 2026.
60-session performance
-17.29%
From the June 2, 2026 close of $22.55 to $18.65 on August 27, 2026.
Verified data
- Open
- $18.655
- High
- $19.58
- Low
- $18.505
- Close
- $18.65
- Volume
- 374
- Prior-close change
- -$0.295 (-1.56%)
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Read the frequently asked questions.
What was Tantech Holdings's closing price on August 27, 2026?
Tantech Holdings closed at $18.65 on August 27, 2026.
What were Tantech Holdings's open, high and low on August 27, 2026?
The open was $18.655, the high was $19.58 and the low was $18.505.
How much did Tantech Holdings change from the prior close on August 27, 2026?
The change from the prior close was -$0.295 (-1.56%).
What was Tantech Holdings's volume on August 27, 2026?
Trading volume was 374 shares.
What is the source for Tantech Holdings's daily prices?
Daily aggregate prices are provided by Polygon.