Rein Therapeutics (RNTX) Stock Chart & Stock Price History $1.23 +0.04 (+3.36%) As of 11:22 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Rein Therapeutics Stock Price Performance The Rein Therapeutics (RNTX) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 4.24%, reflecting recent market activity. As of the latest close, Rein Therapeutics traded at $1.19 with a market cap of $27.74 million and volume of 839,957 shares. Receive RNTX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Rein Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+1.65%1 Month Performance+4.24%3 Month Performance-20.13% RNTX Stock Chart for Thursday, September, 25, 2025 RNTX Chart by TradingView Rein Therapeutics 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 Capitalization09/24/2025$1.12$1.19+6.25%$1.21$1.13839,957 shs$27.74 million09/23/2025$1.18$1.12-5.08%$1.33$1.12592,289 shs$26.11 million09/22/2025$1.21$1.18-2.48%$1.26$1.16426,072 shs$27.50 million09/19/2025$1.15$1.21+5.22%$1.34$1.15114,054 shs$28.20 million09/18/2025$1.15$1.15$1.23$1.13272,940 shs$26.81 million09/17/2025$1.15$1.15$1.19$1.08301,909 shs$26.81 million09/16/2025$1.11$1.15+3.60%$1.24$1.09158,703 shs$26.80 million09/15/2025$1.19$1.11-6.72%$1.25$1.1184,324 shs$25.87 million09/12/2025$1.08$1.19+10.19%$1.23$1.1141,191 shs$27.74 million09/11/2025$1.19$1.08-9.24%$1.20$1.07270,369 shs$25.18 million Get the Latest News and Ratings for RNTX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Rein Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 09/10/2025$1.31$1.19-9.16%$1.30$1.1796,689 shs$27.73 million09/09/2025$1.34$1.31-2.24%$1.43$1.2958,965 shs$30.54 million09/08/2025$1.33$1.34+0.75%$1.38$1.3021,701 shs$31.24 million09/05/2025$1.37$1.33-2.92%$1.37$1.2990,842 shs$31.00 million09/04/2025$1.26$1.37+8.73%$1.48$1.24259,222 shs$31.93 million09/03/2025$1.35$1.26-6.67%$1.38$1.24120,930 shs$29.37 million09/02/2025$1.39$1.35-2.88%$1.38$1.23241,842 shs$31.47 million09/01/2025$1.39$1.39$1.40$1.15224,852 shs$32.39 million08/29/2025$1.13$1.39+23.01%$1.40$1.15224,852 shs$32.39 million08/28/2025$1.10$1.13+2.73%$1.15$1.0683,024 shs$26.34 million08/27/2025$1.15$1.10-4.35%$1.21$1.1056,930 shs$25.64 million08/26/2025$1.18$1.15-2.54%$1.18$1.1537,026 shs$26.80 million08/25/2025$1.27$1.18-7.09%$1.28$1.1665,248 shs$27.51 million Related Companies SPRO Stock Chart ZNTL Stock Chart VTGN Stock Chart ANRO Stock Chart ATOS Stock Chart ADAG Stock Chart TCRX Stock Chart HLVX Stock Chart MEIP Stock Chart SAVA Stock Chart Receive RNTX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Rein Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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