Inogen (INGN) Stock Chart & Stock Price History $7.52 +0.16 (+2.10%) Closing price 03:59 PM EasternExtended Trading$7.53 +0.00 (+0.07%) As of 04:04 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 39.66%, with a year-to-date return of -17.94%. In the past month, the stock has increased 19.63%, reflecting recent market activity. As of the latest close, Inogen traded at $7.37 with a market cap of $199.29 million and volume of 132,465 shares. Five years ago, the stock traded at $29.36, representing a 74.37% decrease over that period. At the time, it had a market cap of $699.27 million and a volume of 218,987 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. Email Address 5 Day Performance+0.87%1 Month Performance+19.63%3 Month Performance+26.26%Year-To-Date Performance-17.94%1 Year Performance-39.66%5 Year Performance-74.37% INGN Stock Chart for Thursday, August, 21, 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 Capitalization08/20/2025$7.49$7.37-1.60%$7.51$7.32132,465 shs$199.29 million08/19/2025$7.55$7.49-0.79%$7.70$7.43148,989 shs$202.53 million08/18/2025$7.46$7.55+1.21%$7.67$7.48179,416 shs$204.15 million08/15/2025$7.67$7.46-2.74%$7.80$7.41182,241 shs$201.72 million08/14/2025$7.70$7.67-0.39%$7.71$7.35267,159 shs$207.40 million08/13/2025$7.58$7.70+1.58%$7.85$7.59319,075 shs$208.21 million08/12/2025$7.04$7.58+7.67%$7.76$7.00428,143 shs$203.83 million08/11/2025$6.48$7.04+8.64%$7.38$6.43428,541 shs$189.28 million08/08/2025$5.87$6.48+10.39%$6.84$5.99651,610 shs$174.23 million08/07/2025$6.30$5.87-6.83%$6.37$5.85417,205 shs$157.84 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. 08/06/2025$6.33$6.30-0.47%$6.40$6.20280,704 shs$169.41 million08/05/2025$6.54$6.33-3.21%$6.55$6.27278,398 shs$170.20 million08/04/2025$6.21$6.54+5.31%$6.57$6.23223,956 shs$175.86 million08/01/2025$6.31$6.21-1.58%$6.40$6.03444,994 shs$166.99 million07/31/2025$6.55$6.31-3.66%$6.59$6.29318,802 shs$169.68 million07/30/2025$6.60$6.55-0.76%$6.77$6.48198,542 shs$176.11 million07/29/2025$6.79$6.60-2.80%$6.81$6.50193,351 shs$177.47 million07/28/2025$6.80$6.79-0.15%$6.93$6.73150,467 shs$182.58 million07/25/2025$6.80$6.80$6.87$6.69141,790 shs$182.85 million07/24/2025$6.73$6.80+1.04%$6.87$6.56215,952 shs$182.83 million07/23/2025$6.34$6.73+6.15%$6.76$6.32268,381 shs$180.97 million07/22/2025$6.29$6.34+0.79%$6.44$6.27141,571 shs$170.48 million07/21/2025$6.35$6.29-0.94%$6.48$6.28152,472 shs$169.12 million Related Companies Embecta Stock Price Chart Beta Bionics Stock Price Chart Tandem Diabetes Care Stock Price Chart AxoGen Stock Price Chart SiBone Stock Price Chart Bioventus Stock Price Chart ZimVie Stock Price Chart Avanos Medical Stock Price Chart Semler Scientific Stock Price Chart OrthoPediatrics 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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