Ion Geophysical Corporation (IO) Stock Charts IO Home News Ratings Charts Ion Geophysical Corporation (IO): $0.35 0.02 (-6.68%) POWR Rating Get Rating Component Grades Growth Get Rating Value Get Rating Momentum A Stability F Sentiment Get Rating Quality C Add IO to Watchlist Sign Up Industry: Energy - Oil & Gas Industry NR Ranked #83 of 97 in industry See All 'A' Rated Buy Stocks Ion Geophysical Corporation (IO) Performance Graph for POWR Ratings Ion Geophysical Corporation (IO) Interactive Chart IO Chart by TradingView Ion Geophysical Corporation (IO) Ratings History Chart Free access to the full ratings history for IO. Sign up now! Most Popular Stories View All • Why Are Stocks Floating Higher? • How is the Stock Market Like a Helium Balloon? • Has the Bull Market Run Out of Steam? • Investors Remain “Cautiously Optimistic” • Bull Market Til Proven Otherwise View All Top stories Get Free Updates Join thousands of investors who get the latest news, insights and top rated picks from StockNews.com! Subscribe