OPAL vs PDSB

Comparison between OPAL Fuels Inc - Class A (OPAL, Company) and PDS Biotechnology Corporation (PDSB, Company).

OPAL is from the Utilities sector, while PDSB is from the Healthcare sector.

OPAL vs PDSB - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	OPAL(COMPANY)	PDSB(COMPANY)
Market Cap	$59M	$59M
Max Drawdown	88.70%	99.89%
Sharpe Ratio	-0.35	0.05
5Y Beta	1.06	1.89
Industry	Utilities - Regulated Gas	Biotechnology
P/E Ratio	1.57	-1.60
Forward P/E	4.19	N/A
5Y EPS CAGR	N/A	-0.69%
Debt to Equity	4417.05%	0.00%
Free Cash Flow Yield	-44.44%	-39.03%
P/S Ratio	1.13	N/A
P/B Ratio	8.30	15.20

Market Cap

OPAL

$59M

Winner

PDSB

$59M

Max Drawdown

Winner

OPAL

88.70%

PDSB

99.89%

Sharpe Ratio

OPAL

-0.35

Winner

PDSB

0.05

5Y Beta

Winner

OPAL

1.06

PDSB

1.89

Industry

OPAL

Utilities - Regulated Gas

PDSB

Biotechnology

P/E Ratio

OPAL

1.57

Winner

PDSB

-1.60

Forward P/E

OPAL

4.19

PDSB

N/A

5Y EPS CAGR

OPAL

N/A

PDSB

-0.69%

Debt to Equity

OPAL

4417.05%

Winner

PDSB

0.00%

Free Cash Flow Yield

OPAL

-44.44%

Winner

PDSB

-39.03%

P/S Ratio

OPAL

1.13

PDSB

N/A

P/B Ratio

Winner

OPAL

8.30

PDSB

15.20

OPAL vs PDSB - Historical Returns

Returns include dividend reinvestment.

Period	OPAL	PDSB
1 month	-7.21%	-4.55%
3 months	-5.85%	+60.55%
6 months	-25.77%	+7.79%
1 year	-38.34%	-41.34%
5 years(CAGR)	N/A	-38.62%
10 years(CAGR)	N/A	-40.33%
Max(CAGR)	-30.14%	-40.24%

OPAL

-7.21%

Winner

PDSB

-4.55%

OPAL

-5.85%

Winner

PDSB

+60.55%

OPAL

-25.77%

Winner

PDSB

+7.79%

Winner

OPAL

-38.34%

PDSB

-41.34%

5Y(CAGR)

OPAL

N/A

PDSB

-38.62%

10Y(CAGR)

OPAL

N/A

PDSB

-40.33%

Max(CAGR)

Winner

OPAL

-30.14%

PDSB

-40.24%

OPAL vs PDSB - Annual Returns (2015 - 2026)

Returns include dividend reinvestment.

Year	OPAL	PDSB
2026	-18.91%	+26.02%
2025	-27.76%	-55.50%
2024	-36.64%	-68.35%
2023	-19.88%	-53.20%
2022	-6.55%	+56.58%
2021	N/A	+255.26%
2020	N/A	-16.89%
2019	N/A	-63.27%
2018	N/A	-96.82%
2017	N/A	-26.68%
2016	N/A	+0.81%
2015	N/A	-3.40%

OPAL vs PDSB Drawdown Comparison

The maximum drawdown for OPAL was -88.70%, occurring on Apr 14, 2025. This drawdown has not yet recovered.

The maximum drawdown for PDSB was -99.89%, occurring on Mar 30, 2026. This drawdown has not yet recovered.

The current OPAL drawdown is -83.22%. The current PDSB drawdown is -99.78%.

Rank	OPAL	PDSB
#1	-88.70% Aug 9, 2022 - Apr 14, 2025	-99.89% Oct 20, 2015 - Mar 30, 2026
#2	-2.99% Jul 26, 2022 - Aug 2, 2022	-5.02% Oct 5, 2015 - Oct 12, 2015
#3	-2.95% Aug 3, 2022 - Aug 5, 2022	-4.02% Oct 13, 2015 - Oct 19, 2015