| IO Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the IO market cap history going back to 2/5/2016:
Also see: IO Shares Outstanding History and IO YTD Return |
As of 11/1/2021 ION Geophysical has a market cap of 76.12 million. Investors often follow the IO market cap history to compare the size of the company over time.
This page shows IO market capitalization trends over time, with 25 market cap datapoints presented, dating back to 2/5/2016.

| IO Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the IO market cap history going back to 2/5/2016:
Also see: IO Shares Outstanding History and IO YTD Return |
| IO Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||
IO Historical Market Cap: +2.62% CAGR
Mouse over chart for data details
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| IO Stock Price Chart |
| About ION Geophysical Corp |
| ION Geophysical is a technology company that delivers data-driven decision-making offerings to the offshore energy and ports and harbors market. Co. provides its services and products through two business segments: Exploration and Production (E&P) Technology and Services and Operations Optimization. Co.'s E&P Technology and Services segment creates digital data assets and delivers services to help E&P companies improve decision-making. Co.'s Operations Optimization segment develops subscription offerings and provides engineering services that enable operational control and optimization offshore. We show 25 historical shares outstanding datapoints in our IO shares outstanding history coverage, used to compute IO market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing IO market cap history over the course of time is important for investors interested in comparing IO's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of IO versus a peer is one thing; comparing IO market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like IO can fluctuate over the course of history. With this page we aim to empower investors researching IO by allowing them to research the IO market cap history. |
| IO Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| IO Share Performance |
| Market Cap Peers |
| ION Geophysical (IO) is categorized under the Energy sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
ISRL Market Cap History JAG Market Cap History JONE Market Cap History KEG Market Cap History KGS Market Cap History KLXE Market Cap History KMI Market Cap History KNTK Market Cap History KOS Market Cap History LBRT Market Cap History More Energy companies » |
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