Orion (OEC) Stock Chart & Stock Price History $10.44 -0.35 (-3.23%) As of 03:04 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Orion Stock Price Performance The Orion (OEC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 42.29%, with a year-to-date return of -33.85%. In the past month, the stock has decreased 8.01%, reflecting recent market activity. As of the latest close, Orion traded at $10.75 with a market cap of $603.33 million and volume of 800,344 shares. Five years ago, the stock traded at $12.46, representing a 16.17% decrease over that period. At the time, it had a market cap of $726.45 million and a volume of 265,647 shares. 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Email Address 5 Day Performance+1.85%1 Month Performance-8.01%3 Month Performance-0.98%Year-To-Date Performance-33.85%1 Year Performance-42.29%5 Year Performance-16.17% OEC Stock Chart for Monday, August, 25, 2025 OEC Chart by TradingView Orion Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/22/2025$10.16$10.75+5.79%$10.89$10.20800,344 shs$603.33 million08/21/2025$10.26$10.16-0.96%$10.25$10.09347,591 shs$570.32 million08/20/2025$10.30$10.26-0.39%$10.41$10.14395,739 shs$575.82 million08/19/2025$10.07$10.30+2.23%$10.42$10.14613,819 shs$578.06 million08/18/2025$10.06$10.07+0.10%$10.28$9.99437,023 shs$565.43 million08/15/2025$10.70$10.06-5.95%$10.81$9.81910,559 shs$564.87 million08/14/2025$10.78$10.70-0.78%$10.77$10.461.31 million shs$600.58 million08/13/2025$10.22$10.78+5.48%$10.79$10.25731,496 shs$605.30 million08/12/2025$9.80$10.22+4.24%$10.33$9.76678,604 shs$573.85 million08/11/2025$10.58$9.80-7.29%$10.34$9.61977,646 shs$550.50 million Get the Latest News and Ratings for OEC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Orion and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$10.88$10.58-2.76%$11.21$10.47826,453 shs$595.06 million08/07/2025$9.09$10.88+19.66%$11.06$10.231.38 million shs$611.94 million08/06/2025$9.71$9.09-6.41%$9.75$9.03710,807 shs$511.38 million08/05/2025$9.38$9.71+3.57%$9.77$9.49559,271 shs$546.38 million08/04/2025$9.23$9.38+1.57%$9.43$9.27416,221 shs$527.53 million08/01/2025$9.68$9.23-4.61%$9.63$9.15665,428 shs$519.37 million07/31/2025$10.40$9.68-6.96%$10.37$9.62865,677 shs$544.47 million07/30/2025$11.06$10.40-5.92%$11.12$10.35358,135 shs$585.21 million07/29/2025$11.26$11.06-1.82%$11.37$10.99355,191 shs$622.07 million07/28/2025$11.36$11.26-0.84%$11.47$11.15395,721 shs$633.60 million07/25/2025$11.26$11.36+0.86%$11.50$11.20384,719 shs$638.95 million07/24/2025$11.54$11.26-2.44%$11.48$11.21531,722 shs$633.49 million Related Companies Cabot Stock Price Chart Chemours Stock Price Chart Ingevity Stock Price Chart CVR Partners Stock Price Chart Braskem Stock Price Chart Ecovyst Stock Price Chart ASP Isotopes Stock Price Chart Westlake Chemical Partners Stock Price Chart Tronox Stock Price Chart AdvanSix Stock Price Chart Receive OEC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Orion and its competitors with MarketBeat's FREE daily newsletter. 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