Overview Market News Market Videos Currencies International Treasury & Bonds Search InvestCenter Recent Quotes View Full List My Watchlist Create Watchlist Indicators Dow Jones Industrial Average NASDAQ Composite Standard & Poors 500 NYSE COMPOSITE INDX Gold Crude Oil ION Geophysical (NY: IO) 6.290 USD -0.010 (-0.16%) Official Closing Price / Updated: 6:40 PM EDT, May 24, 2013 / Add to My Watchlist View: Quote Overview Detailed Quote Charting Options Historical Prices News All News Press Releases Related Stories Blogs Podcasts Research Quarterly Reports Insider Filings Other Filings Price and Volume Detailed Quote Intraday 1 Week 1 Month 3 Month 1 Year Compare to: None S&P 500 Nasdaq NYSE AMEX Russell 2000 Basic Materials Conglomerates Consumer Goods Financial Healthcare Industrial Goods Services Technology Utilities Volume 343,154 Open 6.240 Bid (Size) 6.280 (3000) Ask (Size) 6.290 (3600) Prev. Close 6.300 Today's Range 6.210 - 6.300 52wk Range 5.520 - 7.870 Shares Outstanding 156,851,390 Dividend Yield N/A Top News More News 6 Energy Services Stocks to Sell Now May 23, 2013 Read More category NYSE:NR , NYSE:NBR , Stocks to Sell , and 4 more. from InvestorPlace - Latest Headlines ION Geophysical Earnings Review: 20 Days after Announcement Shares Up 0.6% (IO) May 20, 2013 from Comtex SmarTrend® News Briefs More News Read More 6 Energy Services Stocks to Sell Now May 16, 2013 category NYSE:NR , NYSE:NBR , Stocks to Sell , and 4 more. from InvestorPlace - Latest Headlines New $260M deal for IO likely will lead to more expansion, products May 14, 2013 category Morgan Stanley Bank , Goldman Sachs Group Inc/ , Bank of America , and 11 more. from Business Journals ION Announces New 2D Multi-client Program Offshore Suriname May 14, 2013 from PR Newswire Westlake Securities Co Manager in ION Geophysical High-Yield Bond Offering May 09, 2013 from GlobeNewswire News Releases 6 Energy Services Stocks to Sell Now May 09, 2013 category NYSE:NR , NYSE:NBR , Stocks to Sell , and 4 more. from InvestorPlace - Latest Headlines Wednesday 5/8 Insider Buying Report: IO, ADNC May 08, 2013 category Stocks from Market News Video ION Announces Pricing of $175M Private Offering of Senior Secured Second Lien Notes Due 2018 May 08, 2013 category Benzinga , IO , Financing , and 1 more. from Latest Articles from Benzinga.com ION Announces Pricing of $175 Million Private Offering of Senior Secured Second Lien Notes Due 2018 May 08, 2013 from PR Newswire Stock Market XML and JSON Data API provided by FinancialContent Services, Inc. Nasdaq quotes delayed at least 15 minutes, all others at least 20 minutes. Markets are closed on certain holidays. Stock Market Holiday List By accessing this page, you agree to the following Privacy Policy and Terms and Conditions. Press Release Service provided by PRConnect. Stock quotes supplied by Telekurs USA Postage Rates Bots go here