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Next earnings report: 21 October 2026, after market close · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Oceaneering International, Inc. trades on NYSE under the ticker OII. The company belongs to the Energy sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks OII has traded between 22.02 $ and 54.25 $. As of 09 October 2026 the price stood 70.00 % of the way from the 52-week low to the high.
Over one year OII shares rose 82.85 %; over six months they rose 22.30 %. Volatility over 90 days is 49.40 %. Dividends are not included: this is price change only, as of 09 October 2026.
OII trades at a price-to-earnings ratio of 13.1, below the sector median of 16.0. Price to sales is 1.6, above the sector median of 1.5. Price to book is 4.0, above the sector median of 1.5. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 08 October 2026 | 44.16 | 44.94 | 43.67 | 44.58 | 750,900 |
| 07 October 2026 | 44.81 | 45.13 | 43.64 | 43.70 | 889,400 |
| 06 October 2026 | 46.36 | 46.36 | 44.09 | 44.97 | 651,400 |
| 05 October 2026 | 44.20 | 46.50 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Oceaneering International, Inc. (OII) is a public company in the energy sector. Its common stock trade on NYSE.
Over the trailing twelve months as reported to 2025-12-31, revenue was 2.8bn $, net income was 353.8m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:5875 NORTH SAM HOUSTON PARKWAY WEST SUITE 400, HOUSTON, TX, 77086, US
Oceaneering International, Inc. reported revenue of 2.8B $ and net income of 339M $ over the last four quarters. Net margin is 12.12 %. Revenue changed by +2.39 % year over year. Earnings per share are 3.36 $. Market capitalisation is 4.4B $.
OII has a return on equity of 30.68 %, above the sector median of 4.00 %. Return on assets is 12.84 %, above the sector median of 2.02 %. Operating margin is 10.31 %, above the sector median of 4.71 %.
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| 43.95 |
| 45.66 |
| 842,200 |
| 02 October 2026 | 44.22 | 45.14 | 43.86 | 44.32 | 598,600 |
| 01 October 2026 | 43.38 | 44.68 | 43.13 | 44.36 | 775,400 |
| 30 September 2026 | 44.20 | 44.55 | 43.27 | 43.63 | 1M |
| 29 September 2026 | 45.11 | 45.52 | 43.62 | 44.22 | 1M |
| 28 September 2026 | 46.66 | 47.01 | 45.67 | 45.84 | 538,300 |
| 25 September 2026 | 46.28 | 47.50 | 46.21 | 46.26 | 900,000 |
| 24 September 2026 | 46.93 | 46.94 | 45.70 | 46.67 | 703,100 |
| 23 September 2026 | 46.35 | 46.49 | 45.37 | 46.24 | 432,100 |
| 22 September 2026 | 45.40 | 46.33 | 45.26 | 46.11 | 961,500 |
| 21 September 2026 | 46.26 | 46.50 | 45.32 | 45.93 | 874,200 |
| 18 September 2026 | 46.15 | 46.46 | 45.18 | 46.29 | 3M |
| 17 September 2026 | 47.00 | 47.57 | 46.01 | 46.20 | 794,100 |
| 16 September 2026 | 47.38 | 47.72 | 45.54 | 46.61 | 895,500 |
| 15 September 2026 | 46.86 | 48.29 | 46.52 | 47.68 | 1M |
| 14 September 2026 | 50.41 | 50.41 | 46.16 | 46.56 | 1M |
| 11 September 2026 | 50.88 | 51.40 | 50.51 | 51.09 | 1M |