Oceaneering International, Inc. (OII) Sharpe Ratio: 1.78

OII's Sharpe Ratio of 1.78 indicates that for each unit of volatility, it generates 1.78 units of excess return above the risk-free rate. The ratio is calculated using historical daily returns over the past 12 months (as of Jun 24, 2026).

Sharpe uses total volatility (standard deviation) which includes both upside and downside price movements, making it useful for comparing risk-adjusted returns across different assets. For how to read this number and when it can mislead, see Sharpe Ratio Explained.

OII Sharpe Ratio Rank

Exceptional

OII ranks above 86.3% of all investments in our database based on Sharpe Ratio over the past 12 months, demonstrating exceptional risk-adjusted returns. Securities are ranked from 0 (worst) to 100 (best).

What moves the rank

Strong returns with low total volatility → Higher rank
High volatility (both upside and downside) → Lower rank
Consistent returns → Higher rank than volatile returns of same magnitude
Sharp drawdowns increase volatility → Lower rank

What you can do with this information

Suitable as a core holding given strong risk-adjusted returns
Monitor rank changes to detect deteriorating return-to-volatility profile
Exceptional Sharpe ratio supports larger position sizes
Compare with category peers to assess whether strength is investment-specific or category-wide

OII Sharpe Ratio Market Positioning

The chart shows OII's Sharpe Ratio relative to all stocks on our platform, with color zones indicating percentile rankings. Higher ratios indicate better risk-adjusted returns.

Red zone (bottom 25%): -0.41 or lower
Yellow zone (middle 50%): -0.41 to 1.09
Green zone (top 25%): 1.09 or higher
Top 1%: 5.40+
Median: 0.18 — half of all investments score higher

How it compares to other similar stocks

The table compares Oceaneering International, Inc.'s Sharpe Ratio with other stocks in the Oil & Gas Equipment & Services industry across multiple time periods, showing how OII's risk-adjusted performance compares to industry peers.

Data shows 1-, 5-, and 10-year periods, plus each stock's all-time average, as of Jun 24, 2026.

Symbol	Name	1Y Sharpe Ratio
NESR	National Energy Services Reunited Corp.	6.36
EFXT	Enerflex Ltd.	5.32
SUBCY	Subsea 7 SA ADR	3.53
TTI	TETRA Technologies, Inc.	3.52
KGS	Kodiak Gas Services Inc.	3.44
TH	Target Hospitality Corp.	3.09
FET	Forum Energy Technologies, Inc.	3.06
FTI	TechnipFMC plc	2.97
WTTR	Select Energy Services, Inc.	2.60
SEI	Solaris Energy Infrastructure, Inc	2.52
OII	Oceaneering International, Inc.	1.78

Benchmark Against

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S&P 500 Index

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Historical Sharpe Ratio

The chart shows OII's rolling Sharpe ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to total volatility, while declining trends may signal deteriorating risk-adjusted performance or increased volatility. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.

Identify market cycles by observing when OII consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.

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How does OII fit in your portfolio?

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