Stock listing
Frankfurt:137 Aldeyra Therapeutics, Inc. Aktie
German listing (Frankfurt) of Aldeyra Therapeutics, Inc. · home listing NASDAQ:ALDX
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Share price · FWB:137
€0.655 EUR +0.060 (+10.1%)
Close on Oct 20, 2026
- Day range
- €0.575 – €0.655 EUROct 20, 2026
- Market cap
- €39.51M EURAt the close on Oct 20, 2026 · price × 60.33M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:ALDX · Home | $0.734 USD | +0.069 (+10.4%) | 1,635,185 | $0.654 | $0.748 | $0.650 | $0.665 | Close on Oct 20, 2026 |
| Frankfurt:137 | €0.655 EUR | +0.060 (+10.1%) | — | €0.585 | €0.655 | €0.575 | €0.595 | Close on Oct 20, 2026 |
- Ticker
- Frankfurt:137
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- Frankfurt
- Currency
- EUR
What changed lately
Latest news release · Sep 29, 2026
Aldeyra Therapeutics Announces Intent to Submit Formal Dispute Resolution Request for Reproxalap to Treat Dry Eye Disease
Latest deck · Sep 29, 2026
Corporate Update (September 2026)
Corporate update · 11 slides
Calls
Replays
Aldeyra Therapeutics (NASDAQ:ALDX) Q2 2025 Earnings Call
Tue, May 06, 2025 · 8:00 AM ET
Watch TranscriptAldeyra Therapeutics (NASDAQ:ALDX) Q4 2022 Earnings Call
Thu, Mar 09, 2023 · 8:00 AM ET
Watch TranscriptAldeyra Therapeutics (NASDAQ:ALDX) Q3 2022 Earnings Call
Thu, Nov 10, 2022 · 8:00 AM ET
Watch Transcript
Latest news
Decks
Corporate Update (September 2026)
Corporate update · 11 slides · Sep 29, 2026
Investor Presentation (May 2026)
Investor deck · 29 slides · May 1, 2026
Technical Presentation (April 2026)
Technical · 12 slides · Apr 10, 2026
Technical Presentation (April 2026)
Technical · 9 slides · April 2026
Aldeyra Therapeutics, Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 10 in the last 12 months · 162 in all · newest Sep 29, 2026 · oldest 2019
- Calls
- 11 calls with a replay · 11 with a transcript · latest May 6, 2025
- Decks
- 51 decks · latest Sep 29, 2026
Where Aldeyra Therapeutics, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:ALDX · Home listing | NASDAQ | United States | USD |
| BOATS:ALDX | BOATS | United States | USD |
| LS Exchange:A111X8 | LS Exchange | Germany | EUR |
| gettex:137 | gettex | Germany | EUR |
| Lang & Schwarz:A111X8 | Lang & Schwarz | Germany | EUR |
| Frankfurt:137 · This page | Frankfurt | Germany | EUR |
| Tradegate:137 | Tradegate | Germany | EUR |
| Dusseldorf:137 | Dusseldorf | Germany | EUR |
| Munich:137 | Munich | Germany | EUR |
| Stuttgart:137 | Stuttgart | Germany | EUR |
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