Inspire Medical Systems (INSP) Stock Chart & Stock Price History $95.05 +3.43 (+3.74%) 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Inspire Medical Systems Stock Price Performance The Inspire Medical Systems (INSP) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 48.99%, with a year-to-date return of -48.73%. In the past month, the stock has decreased 26.56%, reflecting recent market activity. As of the latest close, Inspire Medical Systems traded at $91.76 with a market cap of $2.71 billion and volume of 1.01 million shares. Five years ago, the stock traded at $111.31, representing a 14.61% decrease over that period. At the time, it had a market cap of $2.97 billion and a volume of 277,343 shares. Receive INSP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Inspire Medical Systems and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+8.42%1 Month Performance-26.56%3 Month Performance-34.91%Year-To-Date Performance-48.73%1 Year Performance-48.99%5 Year Performance-14.61% INSP Stock Chart for Friday, August, 22, 2025 INSP Chart by TradingView Inspire Medical Systems 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 Capitalization08/21/2025$93.05$91.76-1.38%$94.67$91.451.01 million shs$2.71 billion08/20/2025$90.00$93.05+3.39%$93.15$88.84946,050 shs$2.75 billion08/19/2025$88.28$90.00+1.95%$91.41$87.94958,251 shs$2.66 billion08/18/2025$87.67$88.28+0.69%$89.97$87.411.26 million shs$2.61 billion08/15/2025$84.68$87.67+3.53%$88.17$84.361.03 million shs$2.59 billion08/14/2025$87.28$84.68-2.98%$86.62$82.681.08 million shs$2.50 billion08/13/2025$84.13$87.28+3.75%$88.72$83.281.14 million shs$2.58 billion08/12/2025$79.62$84.13+5.66%$84.17$78.751.18 million shs$2.49 billion08/11/2025$79.18$79.62+0.56%$81.83$76.611.32 million shs$2.35 billion08/08/2025$77.20$79.18+2.57%$80.87$76.911.72 million shs$2.34 billion Get the Latest News and Ratings for INSP and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Inspire Medical Systems and its competitors with MarketBeat's FREE daily newsletter. 08/07/2025$78.54$77.20-1.71%$79.92$76.382.06 million shs$2.28 billion08/06/2025$86.10$78.54-8.79%$87.82$77.053.63 million shs$2.32 billion08/05/2025$130.79$86.10-34.17%$89.51$73.9210.97 million shs$2.54 billion08/04/2025$126.15$130.79+3.68%$131.56$127.271.38 million shs$3.86 billion08/01/2025$124.54$126.15+1.29%$127.55$123.25907,460 shs$3.72 billion07/31/2025$131.46$124.54-5.26%$132.61$124.37643,465 shs$3.67 billion07/30/2025$129.78$131.46+1.30%$133.95$128.48366,536 shs$3.88 billion07/29/2025$130.72$129.78-0.72%$131.26$128.18368,781 shs$3.83 billion07/28/2025$129.04$130.72+1.30%$131.79$128.55389,841 shs$3.86 billion07/25/2025$128.53$129.04+0.40%$130.04$125.50608,531 shs$3.81 billion07/24/2025$131.87$128.53-2.53%$131.04$127.00539,988 shs$3.79 billion07/23/2025$129.43$131.87+1.88%$132.85$129.08404,620 shs$3.89 billion07/22/2025$125.13$129.43+3.44%$129.81$124.45726,885 shs$3.82 billion07/21/2025$126.94$125.13-1.42%$128.00$124.76378,346 shs$3.69 billion Related Companies Penumbra Stock Price Chart Stevanato Group Stock Price Chart Glaukos Stock Price Chart Bausch + Lomb Stock Price Chart iRhythm Technologies Stock Price Chart TransMedics Group Stock Price Chart Soleno Therapeutics Stock Price Chart Envista Stock Price Chart LivaNova Stock Price Chart Warby Parker Stock Price Chart Receive INSP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Inspire Medical Systems and its competitors with MarketBeat's FREE daily newsletter. 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