Stock listing
NASDAQ:DCOY Decoy Therapeutics Inc. Stock
Home listing (NASDAQ) of Decoy Therapeutics Inc.
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Share price · NASDAQ:DCOY
$1.17 USD 0.00 (0.0%)
Close on Oct 19, 2026
- Day range
- $1.15 – $1.19 USDOct 19, 2026
- Volume
- 57,887 sharesOct 19, 2026
- Market cap
- $2.79M USDAt the close on Oct 19, 2026 · price × 2.39M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:DCOY · Home | $1.17 USD | 0.00 (0.0%) | 57,887 | $1.164 | $1.185 | $1.15 | $1.17 | Close on Oct 19, 2026 |
Daily closes
Last 3 months, Jul 20, 2026 – Oct 19, 2026 · NASDAQ:DCOY · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $1.17 | 0.00 | 0.0% | $1.164 | $1.185 | $1.15 | 57,887 | |
| $1.17 | -0.06 | -4.9% | $1.22 | $1.22 | $1.16 | 36,539 | |
| $1.23 | +0.06 | +5.1% | $1.16 | $1.284 | $1.16 | 87,619 | |
| $1.17 | -0.07 | -5.6% | $1.27 | $1.27 | $1.154 | 88,905 | |
| $1.24 | -0.19 | -13.3% | $1.40 | $1.405 | $1.21 | 166,726 | |
| $1.43 | -0.04 | -2.7% | $1.47 | $1.49 | $1.41 | 59,045 | |
| $1.47 | -0.05 | -3.3% | $1.49 | $1.52 | $1.46 | 43,700 | |
| $1.52 | -0.09 | -5.6% | $1.58 | $1.622 | $1.48 | 122,000 | |
| $1.61 | +0.06 | +3.9% | $1.55 | $1.64 | $1.51 | 83,500 | |
| $1.55 | -0.12 | -7.2% | $1.65 | $1.665 | $1.55 | 127,900 | |
| $1.67 | -0.10 | -5.6% | $1.77 | $1.77 | $1.65 | 105,700 | |
| $1.77 | -0.085 | -4.6% | $1.88 | $1.88 | $1.61 | 252,000 | |
| $1.855 | -0.115 | -5.8% | $1.96 | $1.99 | $1.791 | 167,600 | |
| $1.97 | -0.16 | -7.5% | $2.16 | $2.20 | $1.915 | 238,000 | |
| $2.13 | -0.18 | -7.8% | $2.31 | $2.38 | $2.01 | 709,100 | |
| $2.31 | -0.78 | -25.2% | $2.98 | $2.99 | $2.23 | 549,700 | |
| $3.09 | -0.02 | -0.6% | $3.11 | $3.41 | $3.05 | 441,800 | |
| $3.11 | -0.74 | -19.2% | $3.71 | $3.71 | $3.10 | 1,391,100 | |
| $3.85 | +0.75 | +24.2% | $4.40 | $4.71 | $3.75 | 26,772,500 | |
| $3.10 | +0.54 | +21.1% | $5.15 | $7.61 | $3.00 | 105,250,200 | |
| $2.56 | -0.22 | -7.9% | $2.78 | $2.79 | $2.18 | 94,200 | |
| $2.78 | -0.05 | -1.8% | $2.91 | $2.91 | $2.77 | 29,300 | |
| $2.83 | -0.06 | -2.1% | $2.94 | $2.99 | $2.76 | 21,600 | |
| $2.89 | +0.18 | +6.6% | $2.87 | $2.95 | $2.77 | 25,900 | |
| $2.71 | 0.00 | 0.0% | $2.72 | $2.78 | $2.588 | 141,300 | |
| $2.71 | +0.04 | +1.5% | $2.96 | $2.96 | $2.68 | 41,100 | |
| $2.67 | -0.06 | -2.2% | $2.752 | $2.776 | $2.60 | 24,400 | |
| $2.73 | -0.03 | -1.1% | $2.71 | $2.83 | $2.70 | 19,300 | |
| $2.76 | +0.13 | +4.9% | $2.75 | $2.945 | $2.70 | 46,700 | |
| $2.63 | -0.06 | -2.2% | $2.78 | $2.85 | $2.63 | 29,300 | |
| $2.69 | -0.19 | -6.6% | $2.91 | $2.91 | $2.69 | 26,900 | |
| $2.88 | -0.10 | -3.4% | $2.99 | $3.04 | $2.88 | 11,000 | |
| $2.98 | -0.08 | -2.6% | $3.066 | $3.082 | $2.923 | 9,600 | |
| $3.06 | +0.01 | +0.3% | $3.05 | $3.29 | $2.989 | 35,600 | |
| $3.05 | +0.15 | +5.2% | $3.01 | $3.069 | $2.96 | 12,400 | |
| $2.90 | -0.07 | -2.4% | $3.01 | $3.05 | $2.87 | 33,400 | |
| $2.97 | -0.04 | -1.3% | $3.02 | $3.07 | $2.94 | 17,900 | |
| $3.01 | +0.03 | +1.0% | $3.04 | $3.08 | $2.85 | 21,300 | |
| $2.98 | -0.13 | -4.2% | $3.14 | $3.19 | $2.93 | 15,476 | |
| $3.11 | -0.09 | -2.8% | $3.21 | $3.22 | $3.07 | 8,299 | |
| $3.20 | -0.08 | -2.4% | $3.30 | $3.43 | $3.17 | 15,200 | |
| $3.28 | -0.13 | -3.8% | $3.43 | $3.707 | $3.28 | 18,400 | |
| $3.41 | -0.26 | -7.1% | $3.67 | $3.79 | $3.41 | 39,200 | |
| $3.67 | +0.15 | +4.3% | $3.52 | $3.71 | $3.40 | 26,600 | |
| $3.52 | -0.06 | -1.7% | $3.88 | $3.88 | $3.40 | 19,500 | |
| $3.58 | +0.05 | +1.4% | $3.675 | $3.78 | $3.47 | 13,200 | |
| $3.53 | -0.07 | -1.9% | $3.64 | $3.785 | $3.50 | 31,400 | |
| $3.60 | -0.27 | -7.0% | $3.878 | $3.99 | $3.59 | 24,300 | |
| $3.87 | +0.04 | +1.0% | $3.93 | $4.075 | $3.743 | 47,300 | |
| $3.83 | -0.10 | -2.5% | $3.93 | $4.08 | $3.82 | 8,600 | |
| $3.93 | -0.13 | -3.2% | $4.00 | $4.16 | $3.91 | 11,800 | |
| $4.06 | -0.13 | -3.1% | $3.90 | $4.40 | $3.83 | 128,900 | |
| $4.19 | -0.18 | -4.1% | $4.20 | $4.41 | $4.076 | 15,500 | |
| $4.37 | +0.03 | +0.7% | $4.098 | $4.45 | $4.00 | 35,800 | |
| $4.34 | +0.23 | +5.6% | $4.29 | $4.44 | $4.05 | 28,900 | |
| $4.11 | +0.19 | +4.8% | $3.97 | $4.12 | $3.85 | 16,200 | |
| $3.92 | -0.11 | -2.7% | $4.02 | $4.45 | $3.92 | 32,300 | |
| $4.03 | -0.01 | -0.2% | $3.965 | $4.32 | $3.90 | 46,300 | |
| $4.04 | +0.30 | +8.0% | $3.605 | $4.30 | $3.51 | 87,100 | |
| $3.74 | -1.30 | -25.8% | $4.07 | $4.43 | $3.71 | 1,084,000 | |
| $5.04 | +0.10 | +2.0% | $5.12 | $5.38 | $4.80 | 9,600 | |
| $4.94 | -0.01 | -0.2% | $5.00 | $5.30 | $4.80 | 13,100 | |
| $4.95 | +0.03 | +0.6% | $5.00 | $5.36 | $4.90 | 24,100 | |
| $4.92 | -0.385 | -7.3% | $5.16 | $5.31 | $4.91 | 14,592 | |
| $5.305 | -0.305 | -5.4% | $5.55 | $5.63 | $5.09 | 20,468 |
- Ticker
- NASDAQ:DCOY
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Sep 30, 2026
Decoy Therapeutics to Present at The Small Cap Showcase
Latest deck · June 2026
Investor Presentation (June 2026)
Investor deck · 18 slides
Calls
Replays
Salarius Pharmaceuticals, Inc. (SLRX) Q2 2022 Earnings Call
Mon, Aug 08, 2022 · 11:00 AM ET
Watch TranscriptSalarius Pharmaceuticals, Inc. (SLRX) Q1 2022 Earnings Call
Thu, May 12, 2022 · 5:00 PM ET
Watch TranscriptSalarius Pharmaceuticals, Inc. (SLRX) Q4 2021 Earnings Call
Thu, Mar 10, 2022 · 5:00 PM ET
Watch Transcript
Latest news
Decoy Therapeutics to Present at The Small Cap Showcase
Sep 30, 2026
Closed $1.97 (-7.5%) on Sep 30, 2026
Decoy Therapeutics Reports Preclinical Data Supporting Once-Weekly Intranasal Dosing for DCOY-CoV Program
Sep 29, 2026
Closed $2.13 (-7.8%) on Sep 29, 2026
Decoy Therapeutics, Inc. Issues Correction to Warrant Inducement Transaction Press Release
Sep 22, 2026
Closed $3.85 (+24.2%) on Sep 23, 2026
Decoy Therapeutics, Inc. Announces a Warrant Inducement Transaction for $3.85 Million in Gross Proceeds Priced At-The-Market under Nasdaq Rules
Sep 22, 2026
Closed $3.10 (+21.1%) on Sep 22, 2026
Decoy Therapeutics Exploring Pan-Filovirus Program via FDA Animal Rule Pathway and Non-Dilutive Funding
Sep 22, 2026
Closed $3.10 (+21.1%) on Sep 22, 2026
Decoy Therapeutics to Present at the Moody Capital Solutions 2026 Disruptive Growth & Life Sciences Conference
Sep 8, 2026
Closed $2.63 (-2.2%) on Sep 8, 2026
Decoy Therapeutics Expands Intellectual Property Portfolio Covering Designable Multi-Antivirals and the IMP³ACT™ Platform
Aug 3, 2026
Closed $4.34 (+5.6%) on Aug 3, 2026
Decoy Therapeutics Announces Breakthrough In Vitro Activity Against Ebola Zaire, Expanding D-MAV™ Platform into High Consequence Global Health Threats
Jul 27, 2026
Closed $3.74 (-25.8%) on Jul 27, 2026
Decoy Therapeutics Stockholders Elect Patricia Gauthier to Board of Directors
Jul 15, 2026
Closed $6.18 (+7.5%) on Jul 15, 2026
Financings
Exercise of warrants (warrant inducement) with new unregistered warrants
Sep 22, 2026
Update: about US$3.85M · US$3.25 a share · Warrants at US$3.25 for 60 months · Curvature Securities LLC
Dealers: Curvature Securities LLC (lead)
Use of proceeds: Working capital and other general corporate purposes
Decks
Investor Presentation (June 2026)
Investor deck · 18 slides · June 2026
Decoy Therapeutics Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 24 in the last 12 months · 24 in all · newest Sep 30, 2026 · oldest 2026
- Calls
- 7 calls with a replay · 7 with a transcript · latest Aug 8, 2022
- Decks
- 1 deck · latest June 2026
Where Decoy Therapeutics Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:DCOY · Home listing · This page | NASDAQ | United States | USD |
| BOATS:DCOY | BOATS | United States | USD |
| Frankfurt:FP11 | Frankfurt | Germany | EUR |
| gettex:FP11 | gettex | Germany | EUR |
| Munich:FP11 | Munich | Germany | EUR |
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