CGTX vs ALDX

Comparison between Cognition Therapeutics Inc (CGTX, Company) and Aldeyra Therapeutics Inc (ALDX, Company).

Both CGTX and ALDX are from the Healthcare sector.

5-Year PerformanceALDX has outperformed CGTX, delivering a return of -32.3% compared to -39.6%

CGTX vs ALDX - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	CGTX(COMPANY)	ALDX(COMPANY)
Market Cap	$102M	$102M
Max Drawdown	98.16%	91.65%
Sharpe Ratio	1.60	0.33
5Y Beta	1.90	1.33
Industry	Biotechnology	Biotechnology
P/E Ratio	-2.40	-3.71
PEG Ratio	N/A	0.00
5Y EPS CAGR	N/A	-15.26%
Debt to Equity	0.00%	36.29%
Free Cash Flow Yield	-19.88%	-25.49%
P/B Ratio	3.46	2.45

Market Cap

CGTX

$102M

Winner

ALDX

$102M

Max Drawdown

CGTX

98.16%

Winner

ALDX

91.65%

Sharpe Ratio

Winner

CGTX

1.60

ALDX

0.33

5Y Beta

CGTX

1.90

Winner

ALDX

1.33

Industry

CGTX

Biotechnology

ALDX

Biotechnology

P/E Ratio

CGTX

-2.40

Winner

ALDX

-3.71

PEG Ratio

CGTX

N/A

ALDX

0.00

5Y EPS CAGR

CGTX

N/A

ALDX

-15.26%

Debt to Equity

Winner

CGTX

0.00%

ALDX

36.29%

Free Cash Flow Yield

Winner

CGTX

-19.88%

ALDX

-25.49%

P/B Ratio

CGTX

3.46

Winner

ALDX

2.45

CGTX vs ALDX - Historical Returns

Returns include dividend reinvestment.

Period	CGTX	ALDX
1 month	+2.54%	+2.92%
3 months	+12.04%	-62.31%
6 months	-28.40%	-61.23%
1 year	+292.86%	-39.93%
5 years(CAGR)	-39.58%	-32.25%
10 years(CAGR)	N/A	-11.18%
Max(CAGR)	-39.58%	-10.98%

CGTX

+2.54%

Winner

ALDX

+2.92%

Winner

CGTX

+12.04%

ALDX

-62.31%

Winner

CGTX

-28.40%

ALDX

-61.23%

Winner

CGTX

+292.86%

ALDX

-39.93%

5Y(CAGR)

CGTX

-39.58%

Winner

ALDX

-32.25%

10Y(CAGR)

CGTX

N/A

ALDX

-11.18%

Max(CAGR)

CGTX

-39.58%

Winner

ALDX

-10.98%

CGTX vs ALDX - Annual Returns (2014 - 2026)

Returns include dividend reinvestment.

Year	CGTX	ALDX
2026	-17.69%	-62.31%
2025	+86.70%	-0.77%
2024	-63.85%	+40.96%
2023	-9.76%	-49.57%
2022	-66.40%	+63.00%
2021	-50.51%	-38.74%
2020	N/A	+15.10%
2019	N/A	-31.73%
2018	N/A	+18.57%
2017	N/A	+33.33%
2016	N/A	-19.91%
2015	N/A	-7.12%
2014	N/A	+0.28%

CGTX vs ALDX Drawdown Comparison

The maximum drawdown for CGTX was -98.16%, occurring on May 30, 2025. This drawdown has not yet recovered.

The maximum drawdown for ALDX was -91.65%, occurring on Mar 17, 2026. This drawdown has not yet recovered.

The current CGTX drawdown is -90.68%. The current ALDX drawdown is -88.15%.

Rank	CGTX	ALDX
#1	-98.16% Nov 9, 2021 - May 30, 2025	-91.65% Apr 27, 2021 - Mar 17, 2026
#2	-6.81% Oct 8, 2021 - Nov 9, 2021	-88.71% Sep 27, 2018 - Feb 16, 2021
#3	N/A	-70.91% Jan 30, 2015 - Sep 26, 2018
#4	N/A	-56.32% Jun 19, 2014 - Oct 21, 2014
#5	N/A	-31.86% Oct 29, 2014 - Jan 16, 2015
#6	N/A	-27.60% Feb 16, 2021 - Apr 27, 2021
#7	N/A	-18.15% May 15, 2014 - Jun 19, 2014
#8	N/A	-16.81% Jan 20, 2015 - Jan 27, 2015
#9	N/A	-15.97% May 2, 2014 - May 15, 2014
#10	N/A	-9.55% Oct 21, 2014 - Oct 27, 2014