Oceaneering International, Inc. (OII)

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The chart shows the growth of an initial investment of $10,000 in Oceaneering International, Inc., comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

Oceaneering International, Inc. (OII) has returned 47.61% so far this year and 62.63% over the past 12 months. Over the last ten years, OII has returned 1.45% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.

Based on dividend-adjusted daily data since Mar 26, 1990, OII's average daily return is +0.08%, while the average monthly return is +1.65%. At this rate, your investment would double in approximately 3.5 years.

Historically, 54% of months were positive and 46% were negative. The best month was Oct 2022 with a return of +75.8%, while the worst month was Mar 2020 at -72.1%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 7 months.

On a daily basis, OII closed higher 48% of trading days. The best single day was Mar 24, 2020 with a return of +41.7%, while the worst single day was Mar 9, 2020 at -41.1%.

Oceaneering International, Inc. has an annualized alpha of 9.67%, beta of 1.12, and R² of 0.15 versus S&P 500 Index. Calculated based on daily prices since March 27, 1990.

• This stock captured 139.86% of S&P 500 Index gains and 138.77% of its losses — amplifying both gains and losses, but participating more in upside than downside.
• R² of 0.15 means this stock moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

OII ranks 78 for risk / return — better than 78% of stocks on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.

The table below present risk-adjusted performance metrics for Oceaneering International, Inc. (OII) and compare them to a chosen benchmark (S&P 500 Index).

Oceaneering International, Inc. provided a 0.00% dividend yield over the last twelve months, with an annual payout of $0.00 per share.

The table displays the monthly dividend distributions for Oceaneering International, Inc.. The dividends shown in the table have been adjusted to account for any splits that may have occurred.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Oceaneering International, Inc.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Oceaneering International, Inc. was 97.37%, occurring on Mar 18, 2020. The portfolio has not yet recovered.

The current Oceaneering International, Inc. drawdown is 55.11%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of Oceaneering International, Inc. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.

The Valuation section provides an overview of how Oceaneering International, Inc. is priced in the market compared to other companies in the Oil & Gas Equipment & Services industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.