Allurion Technologies (ALUR) Stock Chart & Stock Price History $2.17 +0.02 (+0.69%) Closing price 09/15/2025 03:59 PM EasternExtended Trading$2.19 +0.02 (+0.92%) As of 09/15/2025 07:11 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 InterestTrendsBuy This Stock Allurion Technologies Stock Price Performance The Allurion Technologies (ALUR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 84.70%, with a year-to-date return of -79.77%. In the past month, the stock has decreased 9.56%, reflecting recent market activity. As of the latest close, Allurion Technologies traded at $2.18 with a market cap of $16.88 million and volume of 25,784 shares. Receive ALUR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Allurion 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. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-0.23%1 Month Performance-9.56%3 Month Performance-11.59%Year-To-Date Performance-79.77%1 Year Performance-84.70% ALUR Stock Chart for Tuesday, September, 16, 2025 ALUR Chart by TradingView Allurion 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 Capitalization09/15/2025$2.17$2.18+0.46%$2.22$2.1425,784 shs$16.88 million09/12/2025$2.18$2.17-0.69%$2.23$2.1033,862 shs$16.80 million09/11/2025$2.11$2.18+3.32%$2.21$2.1129,828 shs$16.92 million09/10/2025$2.17$2.11-2.59%$2.22$2.1029,400 shs$16.38 million09/09/2025$2.17$2.17+0.05%$2.18$2.1312,185 shs$16.81 million09/08/2025$2.20$2.17-1.72%$2.30$2.1324,578 shs$16.80 million09/05/2025$2.13$2.20+3.43%$2.23$2.0846,265 shs$17.10 million09/04/2025$2.11$2.13+1.19%$2.16$2.0340,029 shs$16.54 million09/03/2025$2.09$2.11+0.96%$2.15$2.0931,603 shs$16.34 million09/02/2025$2.16$2.09-3.47%$2.17$2.0833,245 shs$16.18 million Get the Latest News and Ratings for ALUR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Allurion Technologies and its competitors with MarketBeat's FREE daily newsletter. 09/01/2025$2.16$2.16$2.27$2.1332,837 shs$16.77 million08/29/2025$2.22$2.16-2.70%$2.27$2.1332,837 shs$16.11 million08/28/2025$2.21$2.22+0.45%$2.28$2.1823,395 shs$16.56 million08/27/2025$2.18$2.21+1.38%$2.24$2.1846,743 shs$16.49 million08/26/2025$2.22$2.18-1.58%$2.26$2.1542,991 shs$16.26 million08/25/2025$2.25$2.22-1.47%$2.30$2.2031,415 shs$16.52 million08/22/2025$1.99$2.25+12.96%$2.24$2.01158,289 shs$16.77 million08/21/2025$2.13$1.99-6.35%$2.10$1.9865,915 shs$14.85 million08/20/2025$2.26$2.13-5.76%$2.30$1.99145,888 shs$15.85 million08/19/2025$2.38$2.26-5.05%$2.36$2.2542,377 shs$16.82 million08/18/2025$2.41$2.38-1.25%$2.46$2.25119,134 shs$17.72 million08/15/2025$2.48$2.41-3.02%$2.51$2.3666,894 shs$17.94 million08/14/2025$2.57$2.48-3.50%$2.69$2.3490,463 shs$18.50 million Related Companies QT Imaging Stock Chart TELA Bio Stock Chart Cytosorbents Stock Chart SurgePays Stock Chart PolyPid Stock Chart Daxor Stock Chart Sensus Healthcare Stock Chart Alpha Pro Tech Stock Chart Carmell Stock Chart Plus Therapeutics Stock Chart Receive ALUR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Allurion Technologies and its competitors with MarketBeat's FREE daily newsletter. 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