Yahoo · Sep 11, 2026
Tantech Holdings Shares Fall 3% Following September Reverse Stock Split
Tantech Holdings (NASDAQ:TANH) shares declined 3. 0% in premarket trading to $23.
TA
NASDAQ · TANH
Tantech Holdings Ltd
Consumer Defensive · Household & Personal Products
$19.63
Down-$4.69 (-23.89%)
Updated Sep 16, 2026, 11:12 PM
SID Score
5.9/10
Composite research score
Smart Money
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Institutional and insider signal
- Market cap
- 1.4M
- P/E ratio
- -0.08
- Dividend yield
- 0.00%
- 52-week range
- $0.30 – $29.89
- Volume
- 137.21K
- Avg. volume
- 365.02K
Price performance
TANH price history
1M range · 20 trading sessions · Daily adjusted prices
TANH closed at $19.63 after 20 trading sessions, up 5656.60% for the selected period.
- Last close
- $19.63
- Period change
- +5656.60%
- Period low
- $0.34
- Period high
- $23.74
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 15, 2026 | $19.60 | $20.905 | $19.00 | $19.63 | 137.21K |
| Sep 14, 2026 | $20.03 | $21.52 | $19.425 | $21.52 | 18.3K |
| Sep 11, 2026 | $28.42 | $29.89 | $19.0202 | $20.45 | 107.25K |
| Sep 10, 2026 | $19.58 | $24.30 | $19.58 | $23.74 | 71.64K |
| Sep 9, 2026 | $18.06 | $20.05 | $18.05 | $19.90 | 53.4K |
| Sep 8, 2026 | $21.52 | $21.52 | $17.425 | $18.79 | 119.53K |
| Sep 4, 2026 | $17.40 | $25.00 | $16.6546 | $21.87 | 71.13K |
| Sep 3, 2026 | $11.50 | $20.985 | $11.375 | $19.19 | 2.16M |
| Sep 2, 2026 | $16.00 | $16.73 | $10.06 | $11.495 | 34.12K |
| Sep 1, 2026 | $17.50 | $20.50 | $16.50 | $16.99 | 126.31K |
| Aug 31, 2026 | $17.50 | $19.00 | $16.90 | $17.325 | 1.73K |
| Aug 28, 2026 | $0.37 | $0.389 | $0.3401 | $0.3402 | 131.81K |
| Aug 27, 2026 | $0.3731 | $0.3916 | $0.3701 | $0.373 | 18.69K |
| Aug 26, 2026 | $0.3801 | $0.3886 | $0.371 | $0.3789 | 15.38K |
| Aug 25, 2026 | $0.3696 | $0.3981 | $0.3696 | $0.3811 | 43.45K |
| Aug 24, 2026 | $0.3824 | $0.3824 | $0.3581 | $0.3628 | 56.17K |
| Aug 21, 2026 | $0.3897 | $0.4065 | $0.36 | $0.38 | 194.46K |
| Aug 20, 2026 | $0.36 | $0.3943 | $0.351 | $0.383 | 104.93K |
| Aug 19, 2026 | $0.359 | $0.3996 | $0.34 | $0.3849 | 147.69K |
| Aug 18, 2026 | $0.357 | $0.3709 | $0.34 | $0.341 | 128.83K |
Latest TANH news
The latest Smart Investors Daily articles mentioning TANH.
Stock researchCompany · Overview
TANH research
Overview
Company profile and research snapshot.
Company profile
Tantech Holdings Ltd manufactures bamboo charcoal-based products. The company, through its subsidiaries, is engaged in the production and distribution of household products along with a trading business, which involves the export of charcoal products. It also manufactures electric double-layer capacitors carbon materials and low-emission barbecue charcoal. Its product portfolio includes air purifiers and humidifiers, underfloor humidity control, pillows and mattresses, wardrobe deodorizers, mousepads, and wrist mats, refrigerator deodorant, and charcoal toilet cleaner disks. The company has two reportable segments: the Consumer Product segment, and the Electric Vehicle (EV) segment.
Visit company websiteAnalyst outlook
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Benzinga · Sep 2, 2026
Why Dell Shares Are Trading Higher By Around 10%; Here Are 20 Stocks Moving Premarket
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Benzinga · Sep 2, 2026
Tantech Holdings Shares Fall 13% After Hours After Announcing 1-for-50 Reverse Split: What You Need To Know
Tantech Holdings shares fall after hours as company sets 1-for-50 reverse split.
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