Inogen (INGN) Stock Chart & Stock Price History $8.69 +0.10 (+1.16%) Closing price 10/8/2025 04:00 PM EasternExtended Trading$8.69 0.00 (0.00%) As of 10/8/2025 04:10 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 AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Inogen Stock Price Performance The Inogen (INGN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 3.44%, with a year-to-date return of -5.23%. In the past month, the stock has increased 1.88%, reflecting recent market activity. As of the latest close, Inogen traded at $8.69 with a market cap of $234.98 million and volume of 146,855 shares. Five years ago, the stock traded at $31.05, representing a 72.01% decrease over that period. At the time, it had a market cap of $685.15 million and a volume of 78,641 shares. Receive INGN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Inogen 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. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+0.46%1 Month Performance+1.88%3 Month Performance+15.87%Year-To-Date Performance-5.23%1 Year Performance-3.44%5 Year Performance-72.01% INGN Stock Chart for Thursday, October, 9, 2025 INGN Chart by TradingView Inogen 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 Capitalization10/08/2025$8.59$8.69+1.16%$8.73$8.38146,855 shs$234.98 million10/07/2025$8.43$8.59+1.90%$8.84$8.24165,668 shs$232.27 million10/06/2025$8.65$8.43-2.54%$8.75$8.36182,382 shs$227.95 million10/03/2025$8.53$8.65+1.41%$8.77$8.56118,933 shs$233.90 million10/02/2025$8.42$8.53+1.31%$8.56$8.22170,658 shs$230.65 million10/01/2025$8.17$8.42+3.06%$8.57$8.10211,807 shs$227.68 million09/30/2025$8.11$8.17+0.74%$8.38$8.06258,585 shs$220.92 million09/29/2025$8.22$8.11-1.34%$8.24$8.08206,958 shs$219.29 million09/26/2025$8.46$8.22-2.84%$8.47$8.22169,161 shs$222.27 million09/25/2025$8.43$8.46+0.36%$8.47$8.18183,937 shs$228.76 million Get the Latest News and Ratings for INGN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Inogen and its competitors with MarketBeat's FREE daily newsletter. 09/24/2025$8.34$8.43+1.08%$8.52$8.33175,042 shs$227.95 million09/23/2025$8.66$8.34-3.70%$8.73$8.33155,053 shs$225.51 million09/22/2025$8.66$8.66$8.76$8.50169,420 shs$234.17 million09/19/2025$8.79$8.66-1.48%$8.86$8.45351,533 shs$234.17 million09/18/2025$8.32$8.79+5.65%$8.82$8.36315,360 shs$237.68 million09/17/2025$8.50$8.32-2.12%$8.67$8.29192,275 shs$224.97 million09/16/2025$8.56$8.50-0.70%$8.66$8.40140,456 shs$229.84 million09/15/2025$8.54$8.56+0.23%$8.70$8.50134,515 shs$231.46 million09/12/2025$8.56$8.54-0.23%$8.65$8.39206,842 shs$230.92 million09/11/2025$8.32$8.56+2.88%$8.64$8.33178,789 shs$231.46 million09/10/2025$8.53$8.32-2.46%$8.65$8.21172,729 shs$224.97 million09/09/2025$8.45$8.53+0.95%$8.63$8.37238,386 shs$230.65 million09/08/2025$8.11$8.45+4.19%$8.46$8.00220,683 shs$228.49 million Related Companies Beta Bionics Stock Price Chart Embecta Stock Price Chart Tandem Diabetes Care Stock Price Chart AxoGen Stock Price Chart ClearPoint Neuro Stock Price Chart SiBone Stock Price Chart Bioventus Stock Price Chart AVANOS MEDICAL Stock Price Chart ZimVie Stock Price Chart Butterfly Network Stock Price Chart Receive INGN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Inogen and its competitors with MarketBeat's FREE daily newsletter. 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