Aldeyra Therapeu Rg
ALDX
USD
STOCK MARKET:
NMS
Closed
 
...
Large gap with delayed quotes
Last quote
10/16/2026 - 23:20:00
Bid
10/16/2026 - 21:59:59
Bid
Volume
Ask
10/16/2026 - 21:59:59
Ask
Volume
0.7001
-0.0372 ( -5.05% )
0.70
14,800
0.7094
200
More information

Master data

Company Aldeyra Therapeutics Inc
CCY USD
ISIN US01438T1060
Valor 23288926
Symbol ALDX
Sector Healthcare & social services
Share type Registered Shares /RegSh

Fundamental data

Last dividend
Dividend Yield -
Shares outstanding 60.326 M
Nominal 0.001
Nominal Currency USD
Market Cap 42.235 M

Main data

Last - 23:20:00 0.7001
Close - 10/16/2026 0.7373
Day Change % - - -5.05%
Day Change - - -0.0372
Volume - - 251,782.00
Turnover - - 176,203.51
Previous year close - 01/01/2026 5.18
YTD % - - -85.77%

Performance (Previous year close 5.18)

Period High Low Perf. %
1 W 0.966
(10/09/2026)
0.6501
(10/16/2026)
-23.59%
4 Weeks 1.435
(09/18/2026)
0.6501
(10/16/2026)
-46.57%
12 Weeks 1.72
(07/24/2026)
0.6501
(10/16/2026)
-52.43%
Perf. after 01.01 - - -85.77%
26 Weeks 2.525
(07/02/2026)
0.6501
(10/16/2026)
-61.11%
52 Weeks 5.93
(01/31/2026)
0.6501
(10/16/2026)
-86.32%

Difference trading

Open - 15:30:01 0.74
Bid - 21:59:59 0.70
Bid Size - - 14,800
Ask - 21:59:59 0.7094
Ask Size - - 200

Technical data

Hist. Vol 30 days 115.65%
Hist. Vol 90 days 83.43%
Hist. Vol 180 days 83.79%
Hist. Vol 250 days 152.64%

Difference price

Previous Day High 0.7968
Previous Day Low 0.7282

News

No news for this instrument