Stock listing
NASDAQ:ATTO Attovia Therapeutics, Inc. Stock
Home listing (NASDAQ) of Attovia Therapeutics, Inc.
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Share price · NASDAQ:ATTO
$15.80 USD +0.80 (+5.3%)
Close on Oct 28, 2026
- Day range
- $14.53 – $15.96 USDOct 28, 2026
- Volume
- 174,511 sharesOct 28, 2026
- Market cap
- $721.3M USDAt the close on Oct 28, 2026 · price × 45.65M shares outstanding
- Traded on an average day
- $8.40M USDMedian day 324,214 shares · last 3 months, Aug 5, 2026 – Oct 28, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:ATTO · Home | $15.80 USD | +0.80 (+5.3%) | 174,511 | $15.08 | $15.96 | $14.53 | $15.00 | Close on Oct 28, 2026 |
Daily closes
Last 3 months, Aug 5, 2026 – Oct 28, 2026 · NASDAQ:ATTO · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $15.80 | +0.80 | +5.3% | $15.08 | $15.96 | $14.53 | 174,511 | |
| $15.00 | +1.12 | +8.1% | $14.19 | $15.05 | $13.63 | 454,269 | |
| $13.88 | +0.05 | +0.4% | $14.17 | $14.48 | $13.67 | 224,593 | |
| $13.83 | -0.67 | -4.6% | $14.36 | $14.75 | $13.53 | 330,727 | |
| $14.50 | +0.32 | +2.3% | $13.99 | $14.67 | $13.69 | 189,146 | |
| $14.18 | +0.14 | +1.0% | $14.02 | $15.07 | $13.97 | 279,987 | |
| $14.04 | +0.15 | +1.1% | $13.87 | $15.26 | $13.64 | 448,437 | |
| $13.89 | +0.16 | +1.2% | $13.96 | $14.58 | $13.59 | 297,538 | |
| $13.73 | -1.05 | -7.1% | $14.73 | $15.54 | $12.94 | 977,900 | |
| $14.78 | -0.18 | -1.2% | $14.74 | $15.50 | $14.61 | 641,400 | |
| $14.96 | +0.24 | +1.6% | $14.51 | $15.31 | $14.35 | 359,600 | |
| $14.72 | +0.13 | +0.9% | $14.50 | $15.16 | $14.23 | 399,500 | |
| $14.59 | -1.62 | -10.0% | $16.21 | $16.30 | $14.44 | 262,300 | |
| $16.21 | -0.10 | -0.6% | $16.44 | $16.94 | $15.98 | 194,200 | |
| $16.31 | -0.11 | -0.7% | $16.27 | $16.39 | $15.48 | 418,100 | |
| $16.42 | -1.08 | -6.2% | $17.40 | $17.54 | $16.33 | 515,700 | |
| $17.50 | -0.50 | -2.8% | $18.00 | $18.38 | $17.27 | 521,700 | |
| $18.00 | +0.83 | +4.8% | $17.22 | $18.25 | $17.10 | 456,000 | |
| $17.17 | -0.62 | -3.5% | $17.73 | $18.50 | $17.00 | 348,700 | |
| $17.79 | +0.65 | +3.8% | $17.26 | $18.28 | $17.15 | 530,800 | |
| $17.14 | -1.02 | -5.6% | $18.19 | $18.34 | $16.79 | 769,600 | |
| $18.16 | +0.51 | +2.9% | $17.46 | $18.55 | $17.38 | 887,300 | |
| $17.65 | -0.13 | -0.7% | $17.56 | $18.05 | $16.62 | 403,000 | |
| $17.78 | -0.39 | -2.1% | $18.10 | $19.35 | $17.61 | 404,400 | |
| $18.17 | -0.35 | -1.9% | $18.48 | $18.84 | $17.83 | 394,200 | |
| $18.52 | -2.31 | -11.1% | $20.71 | $21.35 | $18.25 | 689,000 | |
| $20.83 | -0.47 | -2.2% | $21.31 | $21.73 | $19.86 | 317,700 | |
| $21.30 | -0.84 | -3.8% | $22.31 | $22.46 | $20.21 | 460,900 | |
| $22.14 | -0.59 | -2.6% | $22.51 | $25.00 | $22.01 | 1,361,400 | |
| $22.73 | +0.48 | +2.2% | $22.24 | $24.39 | $22.24 | 292,600 | |
| $22.25 | -1.45 | -6.1% | $24.12 | $24.58 | $21.24 | 293,400 | |
| $23.70 | -0.82 | -3.3% | $24.40 | $25.46 | $23.47 | 198,400 | |
| $24.52 | +1.73 | +7.6% | $22.28 | $25.30 | $22.28 | 286,100 | |
| $22.79 | +0.26 | +1.2% | $22.43 | $24.22 | $22.00 | 175,800 | |
| $22.53 | -0.33 | -1.4% | $22.51 | $24.11 | $22.13 | 190,000 | |
| $22.86 | -0.80 | -3.4% | $23.70 | $26.33 | $22.33 | 194,700 | |
| $23.66 | -1.89 | -7.4% | $26.02 | $28.00 | $23.61 | 267,400 | |
| $25.55 | +1.35 | +5.6% | $24.44 | $27.66 | $24.44 | 311,000 | |
| $24.20 | +1.07 | +4.6% | $23.46 | $26.07 | $23.46 | 192,700 | |
| $23.13 | +0.91 | +4.1% | $22.40 | $23.49 | $21.70 | 81,400 | |
| $22.22 | +0.82 | +3.8% | $21.61 | $22.66 | $20.20 | 198,000 | |
| $21.40 | +0.70 | +3.4% | $20.74 | $21.81 | $19.87 | 179,900 | |
| $20.70 | -0.76 | -3.5% | $21.37 | $21.60 | $20.02 | 127,600 | |
| $21.46 | +1.91 | +9.8% | $19.66 | $21.50 | $19.10 | 137,300 | |
| $19.55 | +0.24 | +1.2% | $19.43 | $20.35 | $18.85 | 143,300 | |
| $19.31 | -1.31 | -6.4% | $20.83 | $21.96 | $19.11 | 189,300 | |
| $20.62 | -0.18 | -0.9% | $20.80 | $20.96 | $19.74 | 81,000 | |
| $20.80 | +0.59 | +2.9% | $20.21 | $21.01 | $19.70 | 362,200 | |
| $20.21 | -1.93 | -8.7% | $21.86 | $22.81 | $20.21 | 443,800 | |
| $22.14 | -1.10 | -4.7% | $23.35 | $24.32 | $21.02 | 364,300 | |
| $23.24 | +0.53 | +2.3% | $23.26 | $23.75 | $20.96 | 181,600 | |
| $22.71 | +2.85 | +14.4% | $19.85 | $22.71 | $19.85 | 149,500 | |
| $19.86 | +0.68 | +3.5% | $19.12 | $19.94 | $18.20 | 98,200 | |
| $19.18 | +1.12 | +6.2% | $18.06 | $19.36 | $17.97 | 406,500 | |
| $18.06 | -0.59 | -3.2% | $18.68 | $19.30 | $16.15 | 603,900 | |
| $18.65 | -1.19 | -6.0% | $19.84 | $20.50 | $18.65 | 475,619 | |
| $19.84 | -0.33 | -1.6% | $20.17 | $20.17 | $18.50 | 376,598 | |
| $20.17 | -0.21 | -1.0% | $20.11 | $20.94 | $18.64 | 237,910 | |
| $20.38 | -1.52 | -6.9% | $22.05 | $22.05 | $19.63 | 413,248 | |
| $21.90 | — | — | $21.00 | $22.79 | $20.21 | 4,907,295 |
- Ticker
- NASDAQ:ATTO
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 27, 2026
Attovia Therapeutics to Participate in Upcoming Investor Conferences
Latest deck · September 2026
Investor Presentation (September 2026)
Investor deck · 28 slides
Calls
Replays
Attovia Therapeutics (NASDAQ:ATTO) Q3 2022 Earnings Call
Wed, Nov 16, 2022 · 8:30 AM ET
Watch TranscriptAttovia Therapeutics (NASDAQ:ATTO) Q2 2022 Earnings Call
Thu, Aug 04, 2022 · 8:30 AM ET
Watch TranscriptAttovia Therapeutics (NASDAQ:ATTO) Q1 2022 Earnings Call
Thu, May 12, 2022 · 8:30 AM ET
Watch Transcript
Latest news
Attovia Therapeutics to Participate in Upcoming Investor Conferences
Oct 27, 2026
Closed $15.80 (+5.3%) on Oct 28, 2026
Attovia Therapeutics to Present New Data on ATTO-1310 and ATTO-2306 at EADV 2026 and Fall Clinical Dermatology Conference 2026
Sep 28, 2026
Closed $18.16 (+2.9%) on Sep 29, 2026
Attovia Therapeutics Reports Second Quarter 2026 Financial Results and Provides a Corporate Update
Sep 2, 2026
Closed $24.20 (+4.6%) on Sep 3, 2026
Financings
Public offering of common stock
Sep 2, 2026
Closed: US$332.4M raised
Use of proceeds: Together with existing cash, to fund operations into 2030
Decks
Investor Presentation (September 2026)
Investor deck · 28 slides · September 2026
Attovia Therapeutics, Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 4 in the last 12 months · 4 in all · newest Oct 27, 2026 · oldest 2026
- Calls
- 7 calls with a replay · 7 with a transcript · latest Nov 16, 2022
- Decks
- 1 deck · latest September 2026
Where Attovia Therapeutics, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:ATTO · Home listing · This page | NASDAQ | United States | USD |
| BOATS:ATTO | BOATS | United States | USD |
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