Oceaneering International Inc. (OII)

NYSE

$39.28

$+2.65

(+7.24%)

After-Hours

Oceaneering International Inc. (OII) Live Price Chart

Last updated: ⁦2026-10-23 23:09:00⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Oceaneering International Inc. (OII) operates in the OIL & GAS FIELD SERVICES, NEC sector and is listed on NYSE. The stock is currently priced at $39.28, with a market capitalization of $4.39B and a P/E ratio of 10.41. Over the past 52 weeks, its price has ranged from $22.13 to $54.25. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$4.39B
Open	$36.60
Day's High	$87.64
Day's Low	$2.01
Previous Close	$36.62
Volume	2.08M
Average Volume	908.43K
P/E Ratio	10.41
52-Week High	$54.25
52-Week Low	$22.13
Dividend Yield	--
Earnings Date	--

Oceaneering International Inc. (OII) After-Hours Stock Price

Oceaneering International Inc. (OII) is trading at $39.00 in after-hours trading as of 2026-10-23 22:30:00, up 6.50% ($2.38) from the regular-session close of $36.62.

After-hours trading shows how investors are pricing OII after the regular session closes. The current after-hours price is above the regular-session close, indicating positive after-hours sentiment.

Oceaneering International Inc. (OII) 7-Day Stock Price Change

Over the past seven days, Oceaneering International Inc. (OII) moved from $43.53 to $39.28, representing a decline of 9.77% ($4.25).

The stock traded between $34.93 and $44.99 during the period. The latest price is near the middle of the 7-day range, indicating strong downward.

The average daily volume was 1.11 million shares, up versus the previous seven-day period, indicating higher trading activity.

OII 52-Week Price Position

Position in Range: 53.4%

52W Low$22.13

52W High$54.25

OII is currently trading at $39.28, placing it 53.4% of the way from its 52-week low of $22.13 to its 52-week high of $54.25. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Oceaneering International Inc. (OII)?

Oceaneering International Inc is a provider of engineered services and products and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries. A majority of its products are produced for the offshore oil and gas market. The company's business segments are Integrity Management and Digital Solutions, Subsea Robotics, Manufactured Products, Offshore Projects Group, and Aerospace and Defense Technologies. Maximum revenue is generated from its Subsea Robotics segment, which provides remotely operated vehicles (ROVs) for drill support and vessel-based services, underwater surveys, tooling, and other activities. Geographically, the company derives its key revenue from the United States, followed by Africa, Norway, Brazil, and other regions.

Oceaneering International Inc. Information

Industry	OIL & GAS FIELD SERVICES, NEC
Employees	11100
Exchange	NYSE
Company Website	https://www.oceaneering.com

How to Buy Oceaneering International Inc. (OII) Stock on MEXC

Eligible investors can buy real shares of Oceaneering International Inc. (OII) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for OII and Place Your Order

Open the RealStocks trading page and search for OII. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Oceaneering International Inc. (OII) stock price today?

Oceaneering International Inc. (OII) is currently trading at $ 39.28, up 7.25% ($2.66) from the previous close of $ 36.62. Intraday prices update in real time during regular trading hours.

2.Is OII stock going up or down today?

As of 2026-10-23 22:30:00, OII is trading at $ 39.28, up 7.25% ($2.66) from its previous close of $ 36.62. The stock has traded between $ 2.01 and $ 87.64 during today’s regular session. Past price movements do not guarantee future results.

3.What is OII pre-market price?

As of 2026-10-23 22:30:00, OII is trading at $ 36.55 in pre-market trading, down 0.20% ($0.07) from the previous close of $ 36.62. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is OII after-hours price?

As of 2026-10-23 22:30:00, OII is trading at $ 39.00 in after-hours trading, up 6.50% ($2.38) from the regular-session close of $ 36.62. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is OII stock trading now?

OII trades on the NYSE exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does OII sit relative to its 52-week high and low?

Over the past 52 weeks, OII has traded between a low of $ 22.13 and a high of $ 54.25. At $ 39.28, the stock is positioned 53.4% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Oceaneering International Inc. in?

Oceaneering International Inc. (OII) operates in the OIL & GAS FIELD SERVICES, NEC sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Oceaneering International Inc.'s market capitalization and where is it listed?

Oceaneering International Inc. is listed on the NYSE exchange with a market capitalization of $ 4.39B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is OII valued in terms of P/E ratio and EPS?

OII trades at a P/E ratio of 10.41, based on trailing-twelve-month EPS of $ 3.52. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Oceaneering International Inc. pay a dividend?

Oceaneering International Inc. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.