[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

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 ]]
Stock Comparison for [[ item.sessionDateDisplayLong ]]
Enter Symbols:

Results

download Want to compare other data? Select Fields
Price Information  
Exchange NASDAQ NASDAQ NASDAQ    
Open 1.5300 4.80 2.15    
High 1.5700 4.87 2.37    
Low 1.4400 4.70 2.13    
Last 1.4400 4.78 2.16    
Change -0.0800 -0.06 +0.05    
Percent Change -5.26% -1.24% +2.12%    
Volume 1,356,900 121,200 1,329,200    
20-Day Average Volume 951,405 311,750 527,410    
Previous 1.5200 4.84 2.12    
Industry Medical - Drugs Medical - Drugs Medical - Drugs    
Has Options Yes Yes Yes    
Technicals  
20-Day Moving Average 1.5812 4.45 1.82    
20-Day Raw Stochastic 0.00% 54.33% 73.38%    
20-Day Relative Strength 37.85 51.86 63.13    
Weighted Alpha -57.39 +52.08 +9.21    
Today's Opinion 88% Sell 56% Buy 8% Sell    
Yesterday's Opinion 88% Sell 56% Buy 16% Sell    
Last Month's Opinion 56% Sell 100% Buy 80% Sell    
Performance  
5-Days  
%Chg -9.43% since 08/06/26 -0.62% since 08/06/26 +21.63% since 08/06/26    
Low 1.4400 on 08/13/26 4.59 on 08/12/26 1.76 on 08/10/26    
High 1.6150 on 08/07/26 4.99 on 08/07/26 2.37 on 08/13/26    
1-Month  
%Chg -25.39% since 07/13/26 -5.16% since 07/13/26 +23.01% since 07/13/26    
Low 1.4400 on 08/13/26 3.65 on 07/22/26 1.59 on 07/15/26    
High 1.9800 on 07/14/26 5.73 on 07/17/26 2.37 on 08/13/26    
3-Month  
%Chg -15.29% since 05/13/26 +13.27% since 05/13/26 +21.63% since 05/13/26    
Low 1.4400 on 08/13/26 3.65 on 07/22/26 1.53 on 05/19/26    
High 2.5300 on 07/01/26 5.73 on 07/17/26 2.37 on 08/13/26    
6-Month  
%Chg -72.73% since 02/13/26 +7.90% since 02/13/26 +19.61% since 02/13/26    
Low 1.0700 on 03/17/26 3.65 on 07/22/26 1.53 on 05/19/26    
High 5.7400 on 03/02/26 5.73 on 07/17/26 3.07 on 03/06/26    
Key Statistics  
Market Capitalization, $K 91,696 92,362 90,426    
Shares Outstanding, K 60,326 19,083 42,654    
Annual Sales, $M 0 0 0    
Annual Net Income, $M -33,850,000 -34,170,000 -20,160,000    
Last Qtr Sales, $M 0 0 0    
Last Qtr Income, $M -5,450,000 -7,730,000 -5,610,000    
60-Month Beta 1.21 1.41 0.19    
Per-Share Information  
Most Recent Earnings -0.06 on 05/07/26 -0.35 on 05/13/26 -0.13 on 05/11/26    
Latest Earnings Date 11/04/26 08/12/26 11/11/26    
Most Recent Dividend N/A N/A N/A    
Next Ex-Dividend Date N/A N/A N/A    
Ratios  
Price/Earnings ttm 0.00 0.00 0.00    
Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.