OII vs CNR

Comparison between Oceaneering International Inc (OII, Company) and Core Natural Resources Inc (CNR, Company).

Both OII and CNR are from the Energy sector.

5-Year PerformanceCNR has outperformed OII, delivering a return of +36.4% compared to +22.3%

OII vs CNR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	OII(COMPANY)	CNR(COMPANY)
Market Cap	$4.10B	$4.07B
Max Drawdown	97.60%	92.21%
Sharpe Ratio	1.69	0.52
5Y Beta	1.33	0.55
Industry	Oil & Gas Equipment & Services	Thermal Coal
P/E Ratio	21.09	-65.67
Forward P/E	18.76	9.62
PEG Ratio	0.45	0.35
Dividend Yield	N/A	0.50%
5Y Dividends CAGR	6.67%	N/A
Debt to Equity	44.17%	0.00%
Free Cash Flow Yield	5.81%	5.94%
P/S Ratio	1.47	0.95
P/B Ratio	3.50	1.11

Market Cap

Winner

OII

$4.10B

CNR

$4.07B

Max Drawdown

OII

97.60%

Winner

CNR

92.21%

Sharpe Ratio

Winner

OII

1.69

CNR

0.52

5Y Beta

OII

1.33

Winner

CNR

0.55

Industry

OII

Oil & Gas Equipment & Services

CNR

Thermal Coal

P/E Ratio

OII

21.09

Winner

CNR

-65.67

Forward P/E

OII

18.76

Winner

CNR

9.62

PEG Ratio

OII

0.45

Winner

CNR

0.35

Dividend Yield

OII

N/A

CNR

0.50%

5Y Dividends CAGR

OII

6.67%

CNR

N/A

Debt to Equity

OII

44.17%

Winner

CNR

0.00%

Free Cash Flow Yield

OII

5.81%

Winner

CNR

5.94%

P/S Ratio

OII

1.47

Winner

CNR

0.95

P/B Ratio

OII

3.50

Winner

CNR

1.11

OII vs CNR - Historical Returns

Returns include dividend reinvestment.

Period	OII	CNR
1 month	+7.12%	-10.31%
3 months	+16.30%	-10.13%
6 months	+57.50%	-14.87%
1 year	+93.74%	+13.64%
5 years(CAGR)	+22.35%	+36.38%
10 years(CAGR)	+3.99%	+17.36%
Max(CAGR)	+10.41%	+17.36%

Winner

OII

+7.12%

CNR

-10.31%

Winner

OII

+16.30%

CNR

-10.13%

Winner

OII

+57.50%

CNR

-14.87%

Winner

OII

+93.74%

CNR

+13.64%

5Y(CAGR)

OII

+22.35%

Winner

CNR

+36.38%

10Y(CAGR)

OII

+3.99%

Winner

CNR

+17.36%

Max(CAGR)

OII

+10.41%

Winner

CNR

+17.36%

OII vs CNR - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	OII	CNR
2026	+69.42%	-8.72%
2025	-11.49%	-17.60%
2024	+26.30%	+5.96%
2023	+25.92%	+79.09%
2022	+43.71%	+185.11%
2021	+37.42%	+234.96%
2020	-46.21%	-50.85%
2019	+17.96%	-55.16%
2018	-44.19%	-17.51%
2017	-25.10%	+77.57%
2016	-24.76%	N/A
2015	-34.77%	N/A
2014	-21.85%	N/A
2013	+42.75%	N/A
2012	+15.46%	N/A
2011	+25.65%	N/A
2010	+21.46%	N/A
2009	+92.88%	N/A
2008	-59.16%	N/A
2007	+82.47%	N/A
2006	+49.90%	N/A
2005	+38.70%	N/A
2004	+34.78%	N/A
2003	+12.31%	N/A
2002	+15.12%	N/A
2001	+14.91%	N/A
2000	+39.45%	N/A
1999	+10.18%	N/A

OII vs CNR Drawdown Comparison

The maximum drawdown for OII was -97.37%, occurring on Mar 18, 2020. This drawdown has not yet recovered.

The maximum drawdown for CNR was -92.21%, occurring on Mar 31, 2020. Recovery took 973 trading sessions.

The current OII drawdown is -46.75%. The current CNR drawdown is -38.12%.

Rank	OII	CNR
#1	-97.37% Oct 30, 2013 - Mar 18, 2020	-92.21% Jun 5, 2018 - Apr 14, 2022
#2	-76.78% Oct 11, 2007 - Mar 21, 2011	-52.14% Nov 25, 2024 - Apr 4, 2025
#3	-46.92% May 21, 2001 - Feb 28, 2002	-32.71% Nov 30, 2022 - Aug 8, 2023
#4	-41.11% May 29, 2002 - Feb 12, 2004	-32.54% Dec 1, 2023 - Nov 5, 2024
#5	-38.90% Jul 3, 2006 - Apr 26, 2007	-30.52% Dec 29, 2017 - May 7, 2018
#6	-36.68% May 16, 2000 - Feb 9, 2001	-25.20% Jun 7, 2022 - Jul 18, 2022
#7	-27.23% Apr 4, 2011 - Nov 16, 2011	-23.11% Aug 26, 2022 - Nov 30, 2022
#8	-24.76% Mar 7, 2000 - May 15, 2000	-17.28% Oct 17, 2023 - Dec 1, 2023
#9	-23.81% Nov 17, 1999 - Jan 14, 2000	-15.55% Nov 29, 2017 - Dec 7, 2017
#10	-22.91% Mar 9, 2004 - Sep 27, 2004	-15.52% Apr 14, 2022 - May 3, 2022
#11	-22.46% Feb 23, 2012 - Sep 12, 2012	-13.60% May 6, 2022 - Jun 2, 2022
#12	-20.86% Feb 16, 2005 - Jul 12, 2005	-10.62% Jul 27, 2022 - Aug 10, 2022
#13	-17.34% Oct 3, 2005 - Dec 9, 2005	-6.97% Sep 28, 2023 - Oct 9, 2023
#14	-15.88% Mar 8, 2001 - Apr 25, 2001	-6.81% Dec 12, 2017 - Dec 18, 2017
#15	-12.67% Jan 31, 2006 - Apr 18, 2006	-6.60% May 21, 2018 - Jun 1, 2018

Correlation

Correlation between OII and CNR is 0.73 which considered as a strong positive correlation - the stocks tend to move together.

0.73

-101

Dividend Comparison (2011 - 2026)

OII vs CNR dividend yield comparison.

Year	OII	CNR
2026	0.00%	0.24%
2025	0.00%	0.45%
2024	0.00%	0.47%
2023	0.00%	2.19%
2022	0.00%	3.15%
2017	2.13%	0.00%
2016	3.40%	0.00%
2015	2.88%	0.00%
2014	1.75%	0.00%
2013	1.06%	0.00%
2012	1.28%	0.00%
2011	0.98%	0.00%