Geospace Technologies (GEOS) Stock Chart & Stock Price History $18.03 -0.82 (-4.35%) Closing price 09/5/2025 04:00 PM EasternExtended Trading$17.95 -0.08 (-0.42%) As of 09/5/2025 07:38 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Geospace Technologies Stock Price Performance The Geospace Technologies (GEOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 86.26%, with a year-to-date return of 79.94%. In the past month, the stock has increased 4.10%, reflecting recent market activity. As of the latest close, Geospace Technologies traded at $18.03 with a market cap of $231.15 million and volume of 164,307 shares. Five years ago, the stock traded at $6.28, representing a 187.10% increase over that period. At the time, it had a market cap of $85.81 million and a volume of 76,600 shares. Receive GEOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Geospace Technologies and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. 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Read our full terms of service and privacy policy. 5 Day Performance-3.12%1 Month Performance+4.10%3 Month Performance+171.13%Year-To-Date Performance+79.94%1 Year Performance+86.26%5 Year Performance+187.10% GEOS Stock Chart for Sunday, September, 7, 2025 GEOS Chart by TradingView Geospace Technologies 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 Capitalization09/05/2025$18.85$18.03-4.35%$18.85$17.37164,307 shs$231.15 million09/04/2025$17.55$18.85+7.41%$19.00$17.46194,869 shs$241.66 million09/03/2025$18.61$17.55-5.70%$18.75$17.40161,301 shs$225.01 million09/02/2025$19.82$18.61-6.10%$20.90$18.37248,603 shs$238.58 million09/01/2025$19.82$19.82$20.63$19.44124,993 shs$254.09 million08/29/2025$20.13$19.82-1.54%$20.63$19.44124,993 shs$254.09 million08/28/2025$20.31$20.13-0.89%$21.36$20.00205,979 shs$258.07 million08/27/2025$20.19$20.31+0.59%$21.60$20.25352,325 shs$260.40 million08/26/2025$18.45$20.19+9.43%$21.09$19.12314,653 shs$258.84 million08/25/2025$19.49$18.45-5.34%$19.87$18.21196,571 shs$236.53 million Get the Latest News and Ratings for GEOS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Geospace Technologies and its competitors with MarketBeat's FREE daily newsletter. 08/22/2025$17.68$19.49+10.24%$19.96$17.94240,596 shs$249.86 million08/21/2025$17.32$17.68+2.08%$18.39$17.28190,195 shs$226.68 million08/20/2025$17.03$17.32+1.70%$17.45$16.51138,568 shs$222.04 million08/19/2025$17.07$17.03-0.23%$17.94$16.86213,140 shs$218.33 million08/18/2025$16.25$17.07+5.05%$18.10$16.80272,592 shs$218.85 million08/15/2025$15.66$16.25+3.77%$16.37$15.26143,969 shs$208.34 million08/14/2025$15.93$15.66-1.69%$16.00$15.33114,579 shs$200.76 million08/13/2025$15.27$15.93+4.32%$16.05$15.2790,144 shs$204.22 million08/12/2025$14.37$15.27+6.26%$15.75$14.32166,679 shs$195.61 million08/11/2025$14.49$14.37-0.83%$15.62$14.28241,448 shs$184.04 million08/08/2025$17.32$14.49-16.34%$17.55$12.59429,930 shs$185.57 million08/07/2025$18.41$17.32-5.92%$18.81$16.18294,496 shs$221.87 million08/06/2025$17.82$18.41+3.31%$18.91$17.82203,291 shs$235.83 million Related Companies HLX Stock Chart TTI Stock Chart OIS Stock Chart NGS Stock Chart FET Stock Chart GIFI Stock Chart DWSN Stock Chart SLB Stock Chart HAL Stock Chart FTI Stock Chart Receive GEOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Geospace Technologies and its competitors with MarketBeat's FREE daily newsletter. 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