Inogen (INGN) Stock Chart & Stock Price History $6.45 +0.15 (+2.38%) Closing price 04:00 PM EasternExtended Trading$6.36 -0.09 (-1.36%) As of 06:36 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 Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy 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 increased 5.22%, with a year-to-date return of -4.02%. In the past month, the stock has decreased 5.43%, reflecting recent market activity. As of the latest close, Inogen traded at $6.30 with a market cap of $170.60 million and volume of 325,876 shares. Five years ago, the stock traded at $65.83, representing a 90.20% decrease over that period. At the time, it had a market cap of $1.47 billion and a volume of 142,779 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 TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By 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. 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Read our full terms of service and privacy policy. 5 Day Performance-5.15%1 Month Performance-5.43%3 Month Performance+10.63%Year-To-Date Performance-4.02%1 Year Performance+5.22%5 Year Performance-90.20% INGN Stock Chart for Tuesday, May, 19, 2026 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/19/2026$6.30$6.45+2.38%$6.47$6.19397,135 shs$174.63 million05/18/2026$6.38$6.30-1.25%$6.54$6.28325,876 shs$170.60 million05/15/2026$6.80$6.38-6.18%$6.71$6.30293,362 shs$172.77 million05/14/2026$6.81$6.80-0.15%$7.06$6.70252,800 shs$184.14 million05/13/2026$6.68$6.81+1.95%$6.92$6.57292,366 shs$184.38 million05/12/2026$6.62$6.68+0.91%$6.85$6.45474,477 shs$182.56 million05/11/2026$7.02$6.62-5.70%$6.95$6.37815,560 shs$180.93 million05/08/2026$7.19$7.02-2.36%$7.43$6.60819,856 shs$196.46 million05/07/2026$7.11$7.19+1.13%$7.43$7.09448,461 shs$196.47 million05/06/2026$7.05$7.11+0.85%$7.17$6.90268,731 shs$194.32 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. 05/05/2026N/A$7.05$7.16$6.89249,699 shs$192.68 million04/30/2026$7.00$7.11+1.57%$7.14$6.85217,066 shs$194.32 million04/29/2026$7.35$7.00-4.76%$7.35$6.84406,333 shs$191.31 million04/28/2026$7.25$7.35+1.38%$7.67$7.24558,631 shs$200.84 million04/27/2026$7.05$7.25+2.84%$7.32$7.05255,094 shs$198.14 million04/24/2026$6.99$7.05+0.86%$7.13$6.95261,112 shs$192.68 million04/23/2026$7.15$6.99-2.24%$7.38$6.73201,150 shs$191.04 million04/22/2026$6.96$7.15+2.73%$7.17$6.99265,643 shs$194.71 million04/21/2026$6.95$6.96+0.14%$7.07$6.77272,116 shs$189.52 million04/20/2026$6.82$6.95+1.91%$7.10$6.70231,470 shs$189.25 million Related Companies CeriBell Stock Price Chart Alpha Tau Medical Stock Price Chart Brainsway Stock Price Chart Anteris Technologies Global Stock Price Chart NeuroPace Stock Price Chart Tactile Systems Technology Stock Price Chart SiBone Stock Price Chart MiMedx Group Stock Price Chart OrthoPediatrics Stock Price Chart Beta Bionics 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. This page (NASDAQ:INGN) was last updated on 5/19/2026 by MarketBeat.com Staff. 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