Aldeyra Therapeu Rg
ALDX
USD
STOCK MARKET:
NMS
Closed
 
...
Large gap with delayed quotes
Last quote
10/15/2026 - 23:20:00
Bid
10/15/2026 - 21:59:59
Bid
Volume
Ask
10/15/2026 - 21:59:59
Ask
Volume
0.7373
-0.0531 ( -6.72% )
0.7304
100
0.7401
100
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 44.479 M

Main data

Last - 23:20:00 0.7373
Close - 10/15/2026 0.7904
Day Change % - - -6.72%
Day Change - - -0.0531
Volume - - 198,172.00
Turnover - - 149,618.63
Previous year close - 01/01/2026 5.18
YTD % - - -84.74%

Performance (Previous year close 5.18)

Period High Low Perf. %
1 W 0.966
(10/09/2026)
0.7282
(10/15/2026)
-22.20%
4 Weeks 1.435
(09/18/2026)
0.7282
(10/15/2026)
-42.31%
12 Weeks 1.755
(07/23/2026)
0.7282
(10/15/2026)
-53.51%
Perf. after 01.01 - - -84.74%
26 Weeks 2.525
(07/02/2026)
0.7282
(10/15/2026)
-59.04%
52 Weeks 5.93
(01/31/2026)
0.7282
(10/15/2026)
-86.04%

Difference trading

Open - 15:30:00 0.77
Bid - 21:59:59 0.7304
Bid Size - - 100
Ask - 21:59:59 0.7401
Ask Size - - 100

Technical data

Hist. Vol 30 days 115.42%
Hist. Vol 90 days 82.65%
Hist. Vol 180 days 83.32%
Hist. Vol 250 days 152.57%

Difference price

Previous Day High 0.899
Previous Day Low 0.7887

News

No news for this instrument