ALDX vs RUBI

Comparison between Aldeyra Therapeutics Inc (ALDX, Company) and Rubico Inc (RUBI, Company).

ALDX is from the Healthcare sector, while RUBI is from the Industrials sector.

ALDX vs RUBI - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ALDX(COMPANY)	RUBI(COMPANY)
Market Cap	$92M	$91M
Max Drawdown	91.65%	100.00%
Sharpe Ratio	-0.37	-5.67
5Y Beta	1.18	0.00
Industry	Biotechnology	Marine Shipping
P/E Ratio	-3.97	-1.35
5Y EPS CAGR	-20.43%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-24.02%	-8.40%
P/S Ratio	N/A	0.55
P/B Ratio	N/A	0.26

Market Cap

Winner

ALDX

$92M

RUBI

$91M

Max Drawdown

Winner

ALDX

91.65%

RUBI

100.00%

Sharpe Ratio

Winner

ALDX

-0.37

RUBI

-5.67

5Y Beta

ALDX

1.18

Winner

RUBI

0.00

Industry

ALDX

Biotechnology

RUBI

Marine Shipping

P/E Ratio

Winner

ALDX

-3.97

RUBI

-1.35

5Y EPS CAGR

ALDX

-20.43%

RUBI

N/A

Debt to Equity

ALDX

0.00%

RUBI

0.00%

Free Cash Flow Yield

ALDX

-24.02%

Winner

RUBI

-8.40%

P/S Ratio

ALDX

N/A

RUBI

0.55

P/B Ratio

ALDX

N/A

RUBI

0.26

ALDX vs RUBI - Historical Returns

Returns include dividend reinvestment.

Period	ALDX	RUBI
1 month	-25.39%	-56.92%
3 months	-15.29%	-96.19%
6 months	-72.73%	-99.68%
1 year	-73.18%	-100.00%
5 years(CAGR)	-31.13%	N/A
10 years(CAGR)	-12.94%	N/A
Max(CAGR)	-12.28%	-100.00%

Winner

ALDX

-25.39%

RUBI

-56.92%

Winner

ALDX

-15.29%

RUBI

-96.19%

Winner

ALDX

-72.73%

RUBI

-99.68%

Winner

ALDX

-73.18%

RUBI

-100.00%

5Y(CAGR)

ALDX

-31.13%

RUBI

N/A

10Y(CAGR)

ALDX

-12.94%

RUBI

N/A

Max(CAGR)

Winner

ALDX

-12.28%

RUBI

-100.00%

ALDX vs RUBI - Annual Returns (2014 - 2026)

Returns include dividend reinvestment.

Year	ALDX	RUBI
2026	-69.16%	-99.90%
2025	-0.77%	-98.95%
2024	+40.96%	N/A
2023	-49.57%	N/A
2022	+63.00%	N/A
2021	-38.74%	N/A
2020	+15.10%	N/A
2019	-31.73%	N/A
2018	+18.57%	N/A
2017	+33.33%	N/A
2016	-19.91%	N/A
2015	-7.12%	N/A
2014	+0.28%	N/A

ALDX vs RUBI Drawdown Comparison

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

The maximum drawdown for RUBI was -100.00%, occurring on Aug 13, 2026. This drawdown has not yet recovered.

The current ALDX drawdown is -90.30%. The current RUBI drawdown is -100.00%.

Rank	ALDX	RUBI
#1	-91.65% Apr 27, 2021 - Mar 17, 2026	-100.00% Aug 5, 2025 - Aug 13, 2026
#2	-88.71% Sep 27, 2018 - Feb 16, 2021	N/A
#3	-70.91% Jan 30, 2015 - Sep 26, 2018	N/A
#4	-56.32% Jun 19, 2014 - Oct 21, 2014	N/A
#5	-31.86% Oct 29, 2014 - Jan 16, 2015	N/A
#6	-27.60% Feb 16, 2021 - Apr 27, 2021	N/A
#7	-18.15% May 15, 2014 - Jun 19, 2014	N/A
#8	-16.81% Jan 20, 2015 - Jan 27, 2015	N/A
#9	-15.97% May 2, 2014 - May 15, 2014	N/A
#10	-9.55% Oct 21, 2014 - Oct 27, 2014	N/A