Stock listing
LS Exchange:A2P939 Onterris, Inc. Aktie
German listing (LS Exchange) of Onterris, Inc. · home listing NYSE:ONT
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Home listing price · NYSE:ONT
$14.92 USD +0.02 (+0.1%)
Close on Oct 30, 2026 · This listing has no price on 6ix; the price shown is the home listing's, NYSE:ONT
- Day range
- $14.45 – $15.13 USDOct 30, 2026
- Volume
- 568,797 sharesOct 30, 2026
- Market cap
- $524.0M USDAt the close on Oct 30, 2026 · price × 35.12M shares outstanding
- 52-week range
- $12.26 – $30.00 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $11.52M USDMedian day 578,150 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NYSE:ONT · Home | $14.92 USD | +0.02 (+0.1%) | 568,797 | $14.45 | $15.13 | $14.45 | $14.90 | Close on Oct 30, 2026 |
| Frankfurt:5MO | €13.20 EUR | +0.50 (+3.9%) | — | €13.20 | €13.40 | €13.20 | €12.70 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NYSE:ONT · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $14.92 | +0.02 | +0.1% | $14.45 | $15.13 | $14.45 | 568,797 | |
| $14.90 | +0.35 | +2.4% | $14.26 | $14.93 | $14.26 | 331,346 | |
| $14.55 | +0.21 | +1.5% | $14.32 | $14.63 | $14.13 | 533,032 | |
| $14.34 | -0.53 | -3.6% | $15.25 | $15.25 | $14.03 | 528,317 | |
| $14.87 | +0.04 | +0.3% | $14.74 | $15.01 | $14.59 | 471,110 | |
| $14.83 | +0.19 | +1.3% | $14.38 | $15.19 | $14.03 | 509,900 | |
| $14.64 | +0.69 | +4.9% | $13.81 | $14.68 | $13.81 | 724,100 | |
| $13.95 | -0.08 | -0.6% | $14.24 | $14.68 | $13.88 | 865,100 | |
| $14.03 | +0.21 | +1.5% | $13.94 | $14.26 | $13.86 | 609,000 | |
| $13.82 | -0.19 | -1.4% | $14.15 | $14.15 | $13.48 | 539,200 | |
| $14.01 | -0.06 | -0.4% | $14.10 | $14.56 | $13.58 | 653,700 | |
| $14.07 | +0.52 | +3.8% | $13.61 | $14.23 | $13.31 | 825,300 | |
| $13.55 | +0.27 | +2.0% | $13.10 | $13.71 | $13.09 | 846,200 | |
| $13.28 | +0.02 | +0.2% | $13.23 | $13.54 | $12.84 | 447,890 | |
| $13.26 | -0.55 | -4.0% | $13.82 | $13.99 | $13.04 | 475,248 | |
| $13.81 | +0.10 | +0.7% | $13.58 | $13.98 | $13.42 | 870,200 | |
| $13.71 | -0.51 | -3.6% | $14.06 | $14.06 | $13.18 | 697,700 | |
| $14.22 | -0.30 | -2.1% | $14.27 | $14.48 | $13.53 | 521,400 | |
| $14.52 | +0.31 | +2.2% | $14.27 | $14.61 | $13.93 | 583,900 | |
| $14.21 | +1.50 | +11.8% | $12.74 | $14.25 | $12.35 | 816,600 | |
| $12.71 | -0.02 | -0.2% | $12.75 | $13.30 | $12.26 | 996,100 | |
| $12.73 | -0.65 | -4.9% | $13.51 | $13.51 | $12.55 | 1,764,200 | |
| $13.38 | -0.73 | -5.2% | $14.19 | $14.40 | $13.19 | 790,500 | |
| $14.11 | -0.53 | -3.6% | $14.64 | $14.77 | $13.99 | 585,100 | |
| $14.64 | +0.64 | +4.6% | $13.55 | $14.77 | $13.46 | 1,125,900 | |
| $14.00 | -2.82 | -16.8% | $16.77 | $17.19 | $13.98 | 1,250,600 | |
| $16.82 | -0.20 | -1.2% | $17.05 | $17.12 | $15.85 | 1,032,700 | |
| $17.02 | +0.08 | +0.5% | $16.95 | $17.07 | $16.15 | 556,700 | |
| $16.94 | -0.54 | -3.1% | $17.59 | $17.81 | $16.70 | 770,800 | |
| $17.48 | -0.63 | -3.5% | $18.10 | $18.10 | $17.34 | 534,200 | |
| $18.11 | +0.53 | +3.0% | $17.50 | $18.24 | $17.09 | 954,600 | |
| $17.58 | +0.05 | +0.3% | $18.16 | $18.31 | $17.38 | 562,200 | |
| $17.53 | -0.27 | -1.5% | $18.07 | $18.34 | $17.42 | 480,300 | |
| $17.80 | -1.06 | -5.6% | $18.70 | $18.86 | $17.58 | 369,716 | |
| $18.86 | +0.53 | +2.9% | $18.51 | $19.09 | $18.38 | 518,481 | |
| $18.33 | +0.17 | +0.9% | $18.63 | $18.85 | $18.31 | 481,200 | |
| $18.16 | +0.34 | +1.9% | $17.68 | $18.39 | $17.50 | 345,800 | |
| $17.82 | -0.09 | -0.5% | $17.93 | $18.01 | $17.40 | 410,300 | |
| $17.91 | +0.06 | +0.3% | $17.55 | $18.14 | $17.24 | 423,200 | |
| $17.85 | +0.27 | +1.5% | $17.32 | $17.92 | $17.05 | 472,800 | |
| $17.58 | +0.25 | +1.4% | $17.60 | $17.99 | $17.27 | 444,100 | |
| $17.33 | +0.79 | +4.8% | $16.41 | $17.57 | $16.32 | 433,600 | |
| $16.54 | -0.18 | -1.1% | $16.89 | $16.99 | $16.47 | 356,200 | |
| $16.72 | -0.32 | -1.9% | $16.78 | $17.03 | $16.44 | 539,400 | |
| $17.04 | +0.69 | +4.2% | $16.30 | $17.24 | $16.30 | 362,000 | |
| $16.35 | -0.23 | -1.4% | $16.39 | $16.87 | $16.27 | 572,400 | |
| $16.58 | +0.58 | +3.6% | $15.95 | $16.59 | $15.87 | 811,300 | |
| $16.00 | +0.67 | +4.4% | $15.56 | $16.05 | $15.18 | 889,600 | |
| $15.33 | -0.54 | -3.4% | $15.92 | $16.16 | $15.06 | 733,900 | |
| $15.87 | +1.21 | +8.3% | $14.82 | $15.96 | $14.39 | 749,600 | |
| $14.66 | -1.96 | -11.8% | $16.33 | $16.66 | $14.55 | 1,146,400 | |
| $16.62 | +0.53 | +3.3% | $16.58 | $16.78 | $16.27 | 502,400 | |
| $16.09 | +0.05 | +0.3% | $16.31 | $17.04 | $16.06 | 1,024,300 | |
| $16.04 | -1.58 | -9.0% | $16.41 | $17.73 | $15.90 | 801,700 | |
| $17.62 | +0.12 | +0.7% | $17.09 | $18.32 | $17.05 | 858,100 | |
| $17.50 | +1.10 | +6.7% | $16.45 | $17.53 | $16.36 | 541,000 | |
| $16.40 | -0.01 | -0.1% | $16.24 | $16.72 | $15.95 | 611,200 | |
| $16.41 | +0.87 | +5.6% | $15.51 | $16.52 | $15.42 | 715,800 | |
| $15.54 | -0.97 | -5.9% | $16.19 | $16.32 | $15.06 | 1,157,400 | |
| $16.51 | +1.42 | +9.4% | $14.61 | $18.10 | $14.50 | 2,928,800 | |
| $15.09 | -7.54 | -33.3% | $15.28 | $15.77 | $12.68 | 3,054,700 | |
| $22.63 | -0.22 | -1.0% | $23.01 | $23.32 | $22.50 | 381,600 | |
| $22.85 | +0.84 | +3.8% | $21.78 | $23.26 | $21.45 | 715,200 | |
| $22.01 | +1.02 | +4.9% | $21.23 | $22.17 | $21.23 | 312,900 | |
| $20.99 | +0.77 | +3.8% | $19.97 | $21.08 | $19.77 | 371,500 | |
| $20.22 | -0.01 | 0.0% | $20.18 | $20.39 | $19.38 | 367,200 |
- Ticker
- LS Exchange:A2P939
- Asset type
- Stock
- Exchange
- LS Exchange
- Currency
- EUR
What changed lately
Latest news release · Oct 21, 2026
Onterris Receives Defense Innovation Unit Success Memo for PFAS Treatment Prototype
Latest earnings call · Aug 6, 2026
Onterris (NYSE:ONT) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Aug 6, 2026
Q2 2026 Earnings Presentation
Earnings · 13 slides
Calls
Upcoming
Onterris (NYSE:ONT) Q3 2026 Earnings Call
Thu, Nov 05, 2026 · 8:30 AM ET
Register
Replays
Onterris (NYSE:ONT) Q2 2026 Earnings Call
Thu, Aug 06, 2026 · 8:30 AM ET
Watch TranscriptMontrose Environmental Group, Inc. (MEG) Q4 2025 Earnings Call
Thu, Feb 26, 2026 · 8:30 AM ET
Watch TranscriptMontrose Environmental Group, Inc. (MEG) Q3 2025 Earnings Call
Wed, Nov 05, 2025 · 8:30 AM ET
Watch Transcript
Latest news
Onterris Receives Defense Innovation Unit Success Memo for PFAS Treatment Prototype
Oct 21, 2026
Closed $13.95 (-0.6%) on Oct 21, 2026
Onterris Announces Timing of Third Quarter 2026 Results
Oct 16, 2026
Closed $14.01 (-0.4%) on Oct 16, 2026
Onterris Rises to No. 5 Among the World's Leading Pure-Play Environmental Firms
Oct 12, 2026
Closed $13.26 (-4.0%) on Oct 12, 2026
Onterris Showcases Affordable And Proven PFAS Treatment Technology During EPA Administrator Lee Zeldin Visit
Oct 6, 2026
Closed $14.52 (+2.2%) on Oct 6, 2026
Onterris Releases 2025 Sustainability Report, Demonstrating Progress Towards Climate Goals and Strengthening Long-Term Resilience
Sep 29, 2026
Closed $14.11 (-3.6%) on Sep 29, 2026
Onterris Builds Momentum in National Brownfields & Community Revitalization Practice
Sep 24, 2026
Closed $16.82 (-1.2%) on Sep 24, 2026
Onterris Awarded C$9 Million Environmental Services Contract for Major Canadian Natural Gas Infrastructure Project
Sep 14, 2026
Closed $18.86 (+2.9%) on Sep 14, 2026
Onterris Announces More Than $9 Million in New Project Awards From Long-Standing Global Energy Client
Aug 13, 2026
Closed $17.50 (+6.7%) on Aug 13, 2026
Onterris Reports Second Quarter Results, Updates Full-Year 2026 Guidance, and Announces Board-led Strategic Review Process
Aug 5, 2026
Closed $15.09 (-33.3%) on Aug 6, 2026
Onterris Hires Kurt Beil as Executive Vice President
Aug 3, 2026
Closed $22.01 (+4.9%) on Aug 3, 2026
Decks
Q2 2026 Earnings Presentation
Earnings · 13 slides · Aug 6, 2026
Q2 2026 Earnings Presentation
Earnings · 23 slides · Aug 5, 2026
Investor Presentation (June 2026)
Investor deck · 35 slides · June 2026
Q1 2026 Earnings Presentation
Earnings · 22 slides · May 7, 2026
Onterris, Inc. on 6ix
- News releases
- 30 in the last 12 months · 55 in all · newest Oct 21, 2026 · oldest 2025
- Calls
- 21 calls with a replay · 21 with a transcript · latest Aug 6, 2026
- Decks
- 38 decks · latest Aug 6, 2026
Where Onterris, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NYSE:ONT · Home listing | NYSE | United States | USD |
| gettex:5MO | gettex | Germany | EUR |
| LS Exchange:A2P939 · This page | LS Exchange | Germany | EUR |
| Lang & Schwarz:A2P939 | Lang & Schwarz | Germany | EUR |
| BOATS:ONT | BOATS | United States | USD |
| Frankfurt:5MO | Frankfurt | Germany | EUR |
| Munich:5MO | Munich | Germany | EUR |
| Tradegate:5MO | Tradegate | Germany | EUR |
| Dusseldorf:5MO | Dusseldorf | Germany | EUR |
| Stuttgart:5MO | Stuttgart | Germany | EUR |
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