Aldeyra Therapeutics, Inc. (ALDX)

Last Closing Price: 4.63 (2026-01-16)

Profile
Ticker
ALDX
Security Name
Aldeyra Therapeutics, Inc.
Exchange
NASDAQ
Sector
Healthcare
Industry
Biotechnology
Free Float
54,387,000
Market Capitalization
265,320,000
Average Volume (Last 20 Days)
694,397
Beta (Past 60 Months)
0.86
Percentage Held By Insiders (Latest Annual Proxy Report)
9.60
Percentage Held By Institutions (Latest 13F Reports)
59.71
Recent Price/Volume
Closing Price
4.63
Opening Price
4.39
High Price
4.74
Low Price
4.22
Volume
1,634,000
Previous Closing Price
4.41
Previous Opening Price
4.28
Previous High Price
4.45
Previous Low Price
4.20
Previous Volume
836,000
High/Low Price
52-Week High Price
7.20
26-Week High Price
6.17
13-Week High Price
5.75
4-Week High Price
5.75
2-Week High Price
4.76
1-Week High Price
4.74
52-Week Low Price
1.14
26-Week Low Price
3.94
13-Week Low Price
3.94
4-Week Low Price
3.94
2-Week Low Price
3.94
1-Week Low Price
3.94
High/Low Volume
52-Week High Volume
22,268,928
26-Week High Volume
8,520,000
13-Week High Volume
8,520,000
4-Week High Volume
1,634,000
2-Week High Volume
1,634,000
1-Week High Volume
1,634,000
52-Week Low Volume
190,963
26-Week Low Volume
310,000
13-Week Low Volume
310,000
4-Week Low Volume
418,000
2-Week Low Volume
528,000
1-Week Low Volume
528,000
Money Flow
Total Money Flow, Past 52 Weeks
1,120,840,164
Total Money Flow, Past 26 Weeks
595,181,361
Total Money Flow, Past 13 Weeks
307,963,470
Total Money Flow, Past 4 Weeks
68,262,975
Total Money Flow, Past 2 Weeks
36,774,974
Total Money Flow, Past Week
18,217,678
Total Money Flow, 1 Day
7,402,020
Total Volume
Total Volume, Past 52 Weeks
278,323,755
Total Volume, Past 26 Weeks
116,500,000
Total Volume, Past 13 Weeks
62,896,000
Total Volume, Past 4 Weeks
14,700,000
Total Volume, Past 2 Weeks
8,617,000
Total Volume, Past Week
4,209,000
Percent Change in Price
Percent Change in Price, Past 52 Weeks
-4.34
Percent Change in Price, Past 26 Weeks
-14.10
Percent Change in Price, Past 13 Weeks
-11.98
Percent Change in Price, Past 4 Weeks
-6.65
Percent Change in Price, Past 2 Weeks
-0.86
Percent Change in Price, Past Week
12.65
Percent Change in Price, 1 Day
4.99
New High/Low in Price
Reached New 52-Week High Price
False
Reached New 26-Week High Price
False
Reached New 13-Week High Price
False
Reached New 4-Week High Price
False
Reached New 2-Week High Price
False
Reached New 1-Week High Price
True
Reached New 52-Week Low Price
False
Reached New 26-Week Low Price
False
Reached New 13-Week Low Price
False
Reached New 4-Week Low Price
False
Reached New 2-Week Low Price
False
Reached New 1-Week Low Price
False
Consecutive Days/Weeks of Increasing/Decreasing Price
Consecutive Days of Increasing Price
5
Consecutive Weeks of Increasing Price
1
Consecutive Days of Decreasing Price
0
Consecutive Weeks of Decreasing Price
0
Consecutive Days/Weeks of Increasing/Decreasing Volume
Consecutive Days of Increasing Volume
3
Consecutive Weeks of Increasing Volume
0
Consecutive Days of Decreasing Volume
0
Consecutive Weeks of Decreasing Volume
1
New High/Low in Volume
Had New 52-Week High Volume
False
Had New 26-Week High Volume
False
Had New 13-Week High Volume
False
Had New 4-Week High Volume
True
Had New 2-Week High Volume
True
Had New 1-Week High Volume
True
Had New 52-Week Low Volume
False
Had New 26-Week Low Volume
False
Had New 13-Week Low Volume
False
Had New 4-Week Low Volume
False
Had New 2-Week Low Volume
False
Had New 1-Week Low Volume
False
Moving Averages
Simple Moving Average (5-Day)
4.31
Simple Moving Average (10-Day)
4.23
Simple Moving Average (20-Day)
4.68
Simple Moving Average (50-Day)
4.85
Simple Moving Average (100-Day)
5.10
Simple Moving Average (200-Day)
4.32
Previous Simple Moving Average (5-Day)
4.21
Previous Simple Moving Average (10-Day)
4.23
Previous Simple Moving Average (20-Day)
4.71
Previous Simple Moving Average (50-Day)
4.86
Previous Simple Moving Average (100-Day)
5.11
Previous Simple Moving Average (200-Day)
4.33
Technical Indicators
MACD (12, 26, 9)
-0.18
MACD (12, 26, 9) Signal
-0.18
Previous MACD (12, 26, 9)
-0.22
Previous MACD (12, 26, 9) Signal
-0.18
RSI (14-Day)
50.06
Previous RSI (14-Day)
45.19
Stochastic (14, 3, 3) %K
34.96
Stochastic (14, 3, 3) %D
23.99
Previous Stochastic (14, 3, 3) %K
22.41
Previous Stochastic (14, 3, 3) %D
15.51
Upper Bollinger Band (20, 2)
5.66
Lower Bollinger Band (20, 2)
3.70
Previous Upper Bollinger Band (20, 2)
5.72
Previous Lower Bollinger Band (20, 2)
3.70
Income Statement Financials
Quarterly Revenue (MRQ)
Quarterly Net Income (MRQ)
-7,688,300
Previous Quarterly Revenue (QoQ)
Previous Quarterly Revenue (YoY)
Previous Quarterly Net Income (QoQ)
-9,767,300
Previous Quarterly Net Income (YoY)
-15,113,000
Revenue (MRY)
Net Income (MRY)
-55,851,400
Previous Annual Revenue
Previous Net Income
-37,542,500
Cost of Goods Sold (MRY)
Gross Profit (MRY)
Operating Expenses (MRY)
60,117,000
Operating Income (MRY)
-60,117,000
Non-Operating Income/Expense (MRY)
4,265,600
Pre-Tax Income (MRY)
-55,851,400
Normalized Pre-Tax Income (MRY)
-55,851,400
Income after Taxes (MRY)
-55,851,400
Income from Continuous Operations (MRY)
-55,851,400
Consolidated Net Income/Loss (MRY)
-55,851,400
Normalized Income after Taxes (MRY)
-55,851,400
EBIT (MRY)
-60,117,000
EBITDA (MRY)
-61,538,400
Balance Sheet Financials
Current Assets (MRQ)
77,460,000
Property, Plant, and Equipment (MRQ)
Long-Term Assets (MRQ)
341,000
Total Assets (MRQ)
77,801,000
Current Liabilities (MRQ)
28,483,900
Long-Term Debt (MRQ)
Long-Term Liabilities (MRQ)
72,500
Total Liabilities (MRQ)
28,556,500
Common Equity (MRQ)
49,244,600
Tangible Shareholders Equity (MRQ)
49,244,500
Shareholders Equity (MRQ)
49,244,500
Common Shares Outstanding (MRQ)
60,163,000
Cash Flow Statement Financials
Cash Flow from Operating Activities (MRY)
-43,208,800
Cash Flow from Investing Activities (MRY)
-44,915,800
Cash Flow from Financial Activities (MRY)
-171,400
Beginning Cash (MRY)
142,823,000
End Cash (MRY)
54,527,100
Increase/Decrease in Cash (MRY)
-88,295,900
Fundamental Ratios
PE Ratio (Current Year Earnings Estimate)
PE Ratio (Trailing 12 Months)
PEG Ratio (Long Term Growth Estimate)
Price to Sales Ratio (Trailing 12 Months)
Price to Book Ratio (Most Recent Quarterly Book Value per Share)
5.36
Price to Cash Ratio (Most Recent Annual Cash Flow per Share)
Pre-Tax Margin (Trailing 12 Months)
Net Margin (Trailing 12 Months)
Return on Equity (Trailing 12 Months)
-72.25
Return on Assets (Trailing 12 Months)
-47.92
Current Ratio (Most Recent Fiscal Quarter)
2.72
Quick Ratio (Most Recent Fiscal Quarter)
2.72
Debt to Common Equity (Most Recent Fiscal Quarter)
0.00
Inventory Turnover (Trailing 12 Months)
Book Value per Share (Most Recent Fiscal Quarter)
1.19
Earnings
Fiscal Period End, Next Quarterly Earnings Report
2025-12-31
Quarterly Earnings per Share Estimate
-0.14
Next Expected Quarterly Earnings Report Date
2026-02-27
Days Until Next Expected Quarterly Earnings Report
41
Fiscal Period End, Last Quarterly Earnings Report
2025-09-30
Last Quarterly Earnings per Share Estimate
-0.17
Last Quarterly Earnings per Share
-0.13
Last Quarterly Earnings Report Date
2025-11-05
Days Since Last Quarterly Earnings Report
73
Earnings per Share (Most Recent Fiscal Year)
-0.94
Diluted Earnings per Share (Trailing 12 Months)
-0.73
Dividends
Last Dividend Date
Last Dividend Amount
Days Since Last Dividend
Annual Dividend (Based on Last Quarter)
0.00
Dividend Yield (Based on Last Quarter)
0.00
Percent Growth in Revenue/Net Income
Percent Growth in Quarterly Revenue (QoQ)
Percent Growth in Quarterly Revenue (YoY)
Percent Growth in Annual Revenue
Percent Growth in Quarterly Net Income (QoQ)
21.29
Percent Growth in Quarterly Net Income (YoY)
49.13
Percent Growth in Annual Net Income
-48.77
New High/Low in Revenue/Net Income
New 5-Year High Annual Revenue
False
New 5-Year Low Annual Revenue
False
New 5-Year High Quarterly Revenue (QoQ)
False
New 5-Year Low Quarterly Revenue (QoQ)
False
New 5-Year High Quarterly Revenue (YoY)
False
New 5-Year Low Quarterly Revenue (YoY)
False
New 5-Year High Annual Net Income
False
New 5-Year Low Annual Net Income
False
New 5-Year High Quarterly Net Income (QoQ)
False
New 5-Year Low Quarterly Net Income (QoQ)
False
New 5-Year High Quarterly Net Income (YoY)
True
New 5-Year Low Quarterly Net Income (YoY)
False
Consecutive Quarters/Years of Increasing/Decreasing Revenue/Net Income
Consecutive Quarters of Increasing Revenue (QoQ)
Consecutive Quarters of Decreasing Revenue (QoQ)
Consecutive Quarters of Increasing Revenue (YoY)
Consecutive Quarters of Decreasing Revenue (YoY)
Consecutive Years of Increasing Revenue
Consecutive Years of Decreasing Revenue
Consecutive Quarters of Increasing Net Income (QoQ)
3
Consecutive Quarters of Decreasing Net Income (QoQ)
0
Consecutive Quarters of Increasing Net Income (YoY)
2
Consecutive Quarters of Decreasing Net Income (YoY)
0
Consecutive Years of Increasing Net Income
0
Consecutive Years of Decreasing Net Income
1
Splits
Last Split Date (if within past year)
Last Split Ratio (if within past year)
Days Since Last Split (if within past year)
Volatility Metrics
Historical Volatility (Close-to-Close) (10-Day)
0.3424
Historical Volatility (Close-to-Close) (20-Day)
0.7206
Historical Volatility (Close-to-Close) (30-Day)
0.8341
Historical Volatility (Close-to-Close) (60-Day)
1.0536
Historical Volatility (Close-to-Close) (90-Day)
0.9082
Historical Volatility (Close-to-Close) (120-Day)
0.8241
Historical Volatility (Close-to-Close) (150-Day)
0.7573
Historical Volatility (Close-to-Close) (180-Day)
0.7075
Historical Volatility (Parkinson) (10-Day)
0.6332
Historical Volatility (Parkinson) (20-Day)
0.7035
Historical Volatility (Parkinson) (30-Day)
0.7831
Historical Volatility (Parkinson) (60-Day)
0.8576
Historical Volatility (Parkinson) (90-Day)
0.7717
Historical Volatility (Parkinson) (120-Day)
0.7115
Historical Volatility (Parkinson) (150-Day)
0.6749
Historical Volatility (Parkinson) (180-Day)
0.6588
Implied Volatility (Calls) (10-Day)
0.7615
Implied Volatility (Calls) (20-Day)
0.7615
Implied Volatility (Calls) (30-Day)
0.7615
Implied Volatility (Calls) (60-Day)
1.7283
Implied Volatility (Calls) (90-Day)
1.6988
Implied Volatility (Calls) (120-Day)
1.5371
Implied Volatility (Calls) (150-Day)
1.3754
Implied Volatility (Calls) (180-Day)
1.2970
Implied Volatility (Puts) (10-Day)
0.9632
Implied Volatility (Puts) (20-Day)
0.9632
Implied Volatility (Puts) (30-Day)
0.9632
Implied Volatility (Puts) (60-Day)
1.8724
Implied Volatility (Puts) (90-Day)
1.8191
Implied Volatility (Puts) (120-Day)
1.6385
Implied Volatility (Puts) (150-Day)
1.4580
Implied Volatility (Puts) (180-Day)
1.4630
Implied Volatility (Mean) (10-Day)
0.8623
Implied Volatility (Mean) (20-Day)
0.8623
Implied Volatility (Mean) (30-Day)
0.8623
Implied Volatility (Mean) (60-Day)
1.8004
Implied Volatility (Mean) (90-Day)
1.7589
Implied Volatility (Mean) (120-Day)
1.5878
Implied Volatility (Mean) (150-Day)
1.4167
Implied Volatility (Mean) (180-Day)
1.3800
Put-Call Implied Volatility Ratio (10-Day)
1.2649
Put-Call Implied Volatility Ratio (20-Day)
1.2649
Put-Call Implied Volatility Ratio (30-Day)
1.2649
Put-Call Implied Volatility Ratio (60-Day)
1.0834
Put-Call Implied Volatility Ratio (90-Day)
1.0708
Put-Call Implied Volatility Ratio (120-Day)
1.0660
Put-Call Implied Volatility Ratio (150-Day)
1.0600
Put-Call Implied Volatility Ratio (180-Day)
1.1280
Implied Volatility Skew (10-Day)
0.2230
Implied Volatility Skew (20-Day)
0.2230
Implied Volatility Skew (30-Day)
0.2230
Implied Volatility Skew (60-Day)
0.1536
Implied Volatility Skew (90-Day)
0.2158
Implied Volatility Skew (120-Day)
0.2942
Implied Volatility Skew (150-Day)
0.3725
Implied Volatility Skew (180-Day)
0.4150
Option Statistics
Put-Call Ratio (Volume) (10-Day)
0.0000
Put-Call Ratio (Volume) (20-Day)
0.0000
Put-Call Ratio (Volume) (30-Day)
0.0000
Put-Call Ratio (Volume) (60-Day)
0.1116
Put-Call Ratio (Volume) (90-Day)
0.1250
Put-Call Ratio (Volume) (120-Day)
0.1250
Put-Call Ratio (Volume) (150-Day)
0.1250
Put-Call Ratio (Volume) (180-Day)
Put-Call Ratio (Open Interest) (10-Day)
0.1082
Put-Call Ratio (Open Interest) (20-Day)
0.1082
Put-Call Ratio (Open Interest) (30-Day)
0.1082
Put-Call Ratio (Open Interest) (60-Day)
0.2225
Put-Call Ratio (Open Interest) (90-Day)
0.1965
Put-Call Ratio (Open Interest) (120-Day)
0.1523
Put-Call Ratio (Open Interest) (150-Day)
0.1081
Put-Call Ratio (Open Interest) (180-Day)
0.1036
Percentiles Within Industry of Price Performance
Percentile Within Industry, Percent Change in Price, Past 52 Weeks
48.68
Percentile Within Industry, Percent Change in Price, Past 26 Weeks
37.46
Percentile Within Industry, Percent Change in Price, Past 13 Weeks
44.39
Percentile Within Industry, Percent Change in Price, Past 4 Weeks
35.15
Percentile Within Industry, Percent Change in Price, Past 2 Weeks
45.21
Percentile Within Industry, Percent Change in Price, Past Week
88.78
Percentile Within Industry, Percent Change in Price, 1 Day
88.12
Percentiles Within Industry of Revenue/Net Income Growth
Percentile Within Industry, Percent Growth in Quarterly Revenue (QoQ)
Percentile Within Industry, Percent Growth in Quarterly Revenue (YoY)
Percentile Within Industry, Percent Growth in Annual Revenue
Percentile Within Industry, Percent Growth in Quarterly Net Income (QoQ)
70.94
Percentile Within Industry, Percent Growth in Quarterly Net Income (YoY)
79.96
Percentile Within Industry, Percent Growth in Annual Net Income
22.15
Percentiles Within Industry of Fundamental Ratios and Percentages
Percentile Within Industry, PE Ratio (Current Year Earnings Estimate)
Percentile Within Industry, PE Ratio (Trailing 12 Months)
Percentile Within Industry, PEG Ratio (Long Term Growth Estimate)
Percentile Within Industry, Price to Sales Ratio (Trailing 12 Months)
Percentile Within Industry, Price to Book Ratio (Most Recent Quarterly Book Value per Share)
71.65
Percentile Within Industry, Price to Cash Ratio (Most Recent Annual Cash Flow per Share)
Percentile Within Industry, Pre-Tax Margin (Trailing 12 Months)
Percentile Within Industry, Net Margin (Trailing 12 Months)
Percentile Within Industry, Return on Equity (Trailing 12 Months)
47.95
Percentile Within Industry, Return on Assets (Trailing 12 Months)
50.54
Percentile Within Industry, Current Ratio (Most Recent Fiscal Quarter)
29.22
Percentile Within Industry, Quick Ratio (Most Recent Fiscal Quarter)
30.17
Percentile Within Industry, Debt to Common Equity (Most Recent Fiscal Quarter)
71.24
Percentile Within Industry, Inventory Turnover (Trailing 12 Months)
Percentile Within Industry, Dividend Yield (Based on Last Quarter)
99.34
Percentile Within Industry, Percentage Held By Insiders (Latest Annual Proxy Report)
52.57
Percentile Within Industry, Percentage Held By Institutions (Latest 13F Reports)
58.94
Percentiles Within Sector of Price Performance
Percentile Within Sector, Percent Change in Price, Past 52 Weeks
51.50
Percentile Within Sector, Percent Change in Price, Past 26 Weeks
36.40
Percentile Within Sector, Percent Change in Price, Past 13 Weeks
41.37
Percentile Within Sector, Percent Change in Price, Past 4 Weeks
32.46
Percentile Within Sector, Percent Change in Price, Past 2 Weeks
41.18
Percentile Within Sector, Percent Change in Price, Past Week
90.62
Percentile Within Sector, Percent Change in Price, 1 Day
90.71
Percentiles Within Sector of Revenue/Net Income Growth
Percentile Within Sector, Percent Growth in Quarterly Revenue (QoQ)
Percentile Within Sector, Percent Growth in Quarterly Revenue (YoY)
Percentile Within Sector, Percent Growth in Annual Revenue
Percentile Within Sector, Percent Growth in Quarterly Net Income (QoQ)
68.71
Percentile Within Sector, Percent Growth in Quarterly Net Income (YoY)
77.74
Percentile Within Sector, Percent Growth in Annual Net Income
21.88
Percentiles Within Sector of Fundamental Ratios and Percentages
Percentile Within Sector, PE Ratio (Current Year Earnings Estimate)
Percentile Within Sector, PE Ratio (Trailing 12 Months)
Percentile Within Sector, PEG Ratio (Long Term Growth Estimate)
Percentile Within Sector, Price to Sales Ratio (Trailing 12 Months)
Percentile Within Sector, Price to Book Ratio (Most Recent Quarterly Book Value per Share)
73.60
Percentile Within Sector, Price to Cash Ratio (Most Recent Annual Cash Flow per Share)
Percentile Within Sector, Pre-Tax Margin (Trailing 12 Months)
Percentile Within Sector, Net Margin (Trailing 12 Months)
Percentile Within Sector, Return on Equity (Trailing 12 Months)
37.92
Percentile Within Sector, Return on Assets (Trailing 12 Months)
37.08
Percentile Within Sector, Current Ratio (Most Recent Fiscal Quarter)
43.13
Percentile Within Sector, Quick Ratio (Most Recent Fiscal Quarter)
46.92
Percentile Within Sector, Debt to Common Equity (Most Recent Fiscal Quarter)
55.68
Percentile Within Sector, Inventory Turnover (Trailing 12 Months)
Percentile Within Sector, Dividend Yield (Based on Last Quarter)
93.05
Percentile Within Sector, Percentage Held By Insiders (Latest Annual Proxy Report)
57.96
Percentile Within Sector, Percentage Held By Institutions (Latest 13F Reports)
54.90
Percentiles Within Market of Price Performance
Percentile Within Market, Percent Change in Price, Past 52 Weeks
28.31
Percentile Within Market, Percent Change in Price, Past 26 Weeks
18.29
Percentile Within Market, Percent Change in Price, Past 13 Weeks
17.99
Percentile Within Market, Percent Change in Price, Past 4 Weeks
12.35
Percentile Within Market, Percent Change in Price, Past 2 Weeks
18.53
Percentile Within Market, Percent Change in Price, Past Week
95.87
Percentile Within Market, Percent Change in Price, 1 Day
96.23
Percentiles Within Market of Revenue/Net Income Growth
Percentile Within Market, Percent Growth in Quarterly Revenue (QoQ)
Percentile Within Market, Percent Growth in Quarterly Revenue (YoY)
Percentile Within Market, Percent Growth in Annual Revenue
Percentile Within Market, Percent Growth in Quarterly Net Income (QoQ)
64.72
Percentile Within Market, Percent Growth in Quarterly Net Income (YoY)
71.88
Percentile Within Market, Percent Growth in Annual Net Income
23.61
Percentiles Within Market of Fundamental Ratios and Percentages
Percentile Within Market, PE Ratio (Current Year Earnings Estimate)
Percentile Within Market, PE Ratio (Trailing 12 Months)
Percentile Within Market, PEG Ratio (Long Term Growth Estimate)
Percentile Within Market, Price to Sales Ratio (Trailing 12 Months)
Percentile Within Market, Price to Book Ratio (Most Recent Quarterly Book Value per Share)
79.73
Percentile Within Market, Price to Cash Ratio (Most Recent Annual Cash Flow per Share)
Percentile Within Market, Pre-Tax Margin (Trailing 12 Months)
Percentile Within Market, Net Margin (Trailing 12 Months)
Percentile Within Market, Return on Equity (Trailing 12 Months)
13.78
Percentile Within Market, Return on Assets (Trailing 12 Months)
11.63
Percentile Within Market, Current Ratio (Most Recent Fiscal Quarter)
69.39
Percentile Within Market, Quick Ratio (Most Recent Fiscal Quarter)
75.12
Percentile Within Market, Debt to Common Equity (Most Recent Fiscal Quarter)
31.34
Percentile Within Market, Inventory Turnover (Trailing 12 Months)
Percentile Within Market, Dividend Yield (Based on Last Quarter)
61.87
Percentile Within Market, Percentage Held By Insiders (Latest Annual Proxy Report)
62.56
Percentile Within Market, Percentage Held By Institutions (Latest 13F Reports)
51.07