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ALDX
Aldeyra Therapeutics, Inc.
stock NASDAQ

Market Open
Oct 1, 2026 9:37:51 AM EDT
1.24USD+0.813%(+0.01)142,027
1.24Bid   1.25Ask   0.01Spread
Pre-market
Oct 1, 2026 9:25:30 AM EDT
1.26USD+2.439%(+0.03)370
After-hours
Sep 30, 2026 4:38:30 PM EDT
1.26USD+3.279%(+0.04)0
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
74.80M
Headquarters
MA, USA
Industry
Biotechnology
Next Earnings
Nov 4, 2026 (34d)
Related
IMMUREGNFPRXANTHXLV
ALDX Stats
Avg. Vol. 10 Day
1,193,540
Avg. Vol. 30 Day
864,421
Employees
15
Market Cap
74,804,762
Shares Out.
60,326,421
On/Off Exchange
54%/46%
6 Month Beta
1.18
1 Year Beta
1.29
2 Year Beta
1.11
3 Year Beta
1.31
52 Week Low
1.07
52 Week High
5.93
SMA50
1.48
SMA200
2.71
1 Week
+1.64%
1 Month
-16.78%
3 Month
-48.97%
6 Month
-26.19%
1 Year
-76.34%
2 Year
-76.56%
5 Year
-86.02%
Profile
dedicated to improving lives by developing products that treat aldehyde-mediated diseases. we are a biotechnology company focused primarily on the development of new products for inflammation, inborn errors of metabolism, and other diseases that are thought to be related to endogenously generated toxic and pro-inflammatory chemical species known as aldehydes. we are developing adx-102 (formerly ns2), as well as other novel product candidates that are designed specifically to sequester aldehydes, for the treatment of: • noninfectious anterior uveitis, a rare severe inflammatory eye disease that can lead to blindness; • allergic conjunctivitis, a common disease that affects more than 20% of the population worldwide, and related rare allergic ocular diseases that are characterized by inflammation of the conjunctiva (a membrane covering part of the front of the eye), resulting in ocular itching, excessive tear production, swelling, and redness; • dry eye disease, a common inflammatory dise

ALDX Stock Summary

Aldeyra Therapeutics, Inc. (NASDAQ:ALDX) stock price today is $1.24, and today's volume is 142,027. ALDX is up 0.813% today. The 30 day average volume is 864,421. ALDX market cap is 74.80M with 60,326,421 shares outstanding.



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