OPTT vs NPWR-WS

Comparison between Ocean Power Technologies - Reg S (OPTT, Company) and NET Power Inc - Warrants (01/01/9999) (NPWR-WS, Company).

OPTT vs NPWR-WS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	OPTT(COMPANY)	NPWR-WS(COMPANY)
Market Cap	$33M	$33M
Max Drawdown	100.00%	95.68%
Sharpe Ratio	-0.58	-3.16
5Y Beta	0.00	2.45
Industry	Specialty Industrial Machinery	N/A
P/E Ratio	-0.81	-0.05
PEG Ratio	0.00	-0.00
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-77.84%	N/A
P/S Ratio	10.18	N/A
P/B Ratio	3.80	N/A

Market Cap

OPTT

$33M

Winner

NPWR-WS

$33M

Max Drawdown

OPTT

100.00%

Winner

NPWR-WS

95.68%

Sharpe Ratio

Winner

OPTT

-0.58

NPWR-WS

-3.16

5Y Beta

Winner

OPTT

0.00

NPWR-WS

2.45

Industry

OPTT

Specialty Industrial Machinery

NPWR-WS

N/A

P/E Ratio

Winner

OPTT

-0.81

NPWR-WS

-0.05

PEG Ratio

OPTT

0.00

Winner

NPWR-WS

-0.00

Debt to Equity

OPTT

0.00%

NPWR-WS

0.00%

Free Cash Flow Yield

OPTT

-77.84%

NPWR-WS

N/A

P/S Ratio

OPTT

10.18

NPWR-WS

N/A

P/B Ratio

OPTT

3.80

NPWR-WS

N/A

OPTT vs NPWR-WS - Historical Returns

Returns include dividend reinvestment.

Period	OPTT	NPWR-WS
1 month	-33.41%	-35.59%
3 months	-50.59%	N/A
6 months	-63.78%	N/A
1 year	-66.17%	N/A
5 years(CAGR)	-37.95%	N/A
10 years(CAGR)	-49.39%	N/A
Max(CAGR)	-46.89%	-60.53%

Winner

OPTT

-33.41%

NPWR-WS

-35.59%

OPTT

-50.59%

NPWR-WS

N/A

OPTT

-63.78%

NPWR-WS

N/A

OPTT

-66.17%

NPWR-WS

N/A

5Y(CAGR)

OPTT

-37.95%

NPWR-WS

N/A

10Y(CAGR)

OPTT

-49.39%

NPWR-WS

N/A

Max(CAGR)

Winner

OPTT

-46.89%

NPWR-WS

-60.53%

OPTT vs NPWR-WS - Annual Returns (2007 - 2026)

Returns include dividend reinvestment.

Year	OPTT	NPWR-WS
2026	-42.67%	-50.39%
2025	-70.30%	N/A
2024	+223.30%	N/A
2023	-28.99%	+0.00%
2022	-71.51%	N/A
2021	-45.19%	N/A
2020	+205.65%	N/A
2019	-88.10%	N/A
2018	-69.36%	N/A
2017	-63.09%	N/A
2016	+29.96%	N/A
2015	-67.69%	N/A
2014	-69.20%	N/A
2013	-11.93%	N/A
2012	-16.07%	N/A
2011	-54.61%	N/A
2010	-38.16%	N/A
2009	+15.07%	N/A
2008	-57.23%	N/A
2007	-90.90%	N/A

OPTT vs NPWR-WS Drawdown Comparison

The maximum drawdown for OPTT was -100.00%, occurring on Jun 18, 2024. This drawdown has not yet recovered.

The maximum drawdown for NPWR-WS was -95.68%, occurring on Jul 28, 2026. This drawdown has not yet recovered.

The current OPTT drawdown is -100.00%. The current NPWR-WS drawdown is -94.62%.

Rank	OPTT	NPWR-WS
#1	-100.00% Apr 25, 2007 - Jun 18, 2024	-95.68% Jun 9, 2023 - Jul 28, 2026

Correlation

Correlation between OPTT and NPWR-WS is 0.92 which considered as a very strong positive correlation - the stocks move almost identically together.

0.92

-101