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Aldeyra Therapeu (ALDX)

Aldeyra Therapeu (ALDX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Performance Report for [[ item.sessionDateDisplayLong ]]
[[ chartTitle ]]

Price Performance

Price History
Period Period Low Period High Performance
5-Day
1.4400 unch
on 08/13/26
1.6150 -10.84%
on 08/07/26
-0.1500 (-9.43%)
since 08/06/26
1-Month
1.4400 unch
on 08/13/26
1.9800 -27.27%
on 07/14/26
-0.4900 (-25.39%)
since 07/13/26
3-Month
1.4400 unch
on 08/13/26
2.5300 -43.08%
on 07/01/26
-0.2600 (-15.29%)
since 05/13/26
6-Month
1.0700 +34.58%
on 03/17/26
5.7400 -74.91%
on 03/02/26
-3.8400 (-72.73%)
since 02/13/26
YTD
1.0700 +34.58%
on 03/17/26
5.9300 -75.72%
on 01/30/26
-3.7400 (-72.20%)
since 12/31/25
52-Week
1.0700 +34.58%
on 03/17/26
6.1750 -76.68%
on 08/28/25
-3.9300 (-73.18%)
since 08/13/25
2-Year
1.0700 +34.58%
on 03/17/26
7.2000 -80.00%
on 03/12/25
-3.2700 (-69.43%)
since 08/13/24
3-Year
1.0700 +34.58%
on 03/16/26
7.8100 -81.56%
on 08/28/23
-5.8900 (-80.35%)
since 08/14/23
5-Year
1.0700 +34.58%
on 03/16/26
11.9700 -87.97%
on 06/12/23
-6.8600 (-82.65%)
since 08/16/21
10-Year
1.0700 +34.58%
on 03/01/26
16.7000 -91.38%
on 09/01/18
-4.1000 (-74.01%)
since 08/01/16

52-Week Key Points

52-Wk Low
1.0700
52-Wk High
6.1750
52-Week High 6.1750
Fibonacci 61.8% 4.2249
Fibonacci 50% 3.6225
Fibonacci 38.2% 3.0201
Last Price 1.4400
52-Week Low 1.0700

See More

ALDX Daily Price Range

Day Low
1.4400
Day High
1.5700
Last Price: 1.4400
Daily Closing Range: 0.00%
Close to Close %Change: -5.26%
Close to Open %Change: -5.88%
High to Low %Change: +9.03%
Open to Previous %Change: +0.66%

New Highs

Period
Made
New high
Percent
From Last
5-Day 1 time -10.84%
1-Month 1 time -27.27%
3-Month 11 times -43.08%
6-Month 3 times -74.91%
YTD 5 times -75.72%
52-Week 6 times -76.68%
2-Year 13 times -80.00%
3-Year 2 times -81.56%
5-Year 7 times -87.97%
10-Year 3 times -91.38%

New Lows

Period
Made
New low
Percent
From Last
5-Day 5 times unch
1-Month 6 times unch
3-Month 7 times unch
6-Month 7 times +34.58%
YTD 6 times +34.58%
52-Week 11 times +34.58%
2-Year 6 times +34.58%
3-Year 10 times +34.58%
5-Year 19 times +34.58%
10-Year 11 times +34.58%
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