Monopar Therapeutics (MNPR) Stock Chart & Stock Price History $87.82 -13.14 (-13.02%) Closing price 10/10/2025 04:00 PM EasternExtended Trading$87.50 -0.31 (-0.36%) As of 10/10/2025 07:31 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Monopar Therapeutics Stock Price Performance The Monopar Therapeutics (MNPR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 1,496.73%, with a year-to-date return of 299.18%. In the past month, the stock has increased 84.22%, reflecting recent market activity. As of the latest close, Monopar Therapeutics traded at $87.82 with a market cap of $541.85 million and volume of 161,755 shares. Five years ago, the stock traded at a split-adjusted price of $26.25, representing a 234.55% increase over that period. At the time, it had a market cap of $56.36 million and a volume of 2,686 shares. Receive MNPR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Monopar Therapeutics 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. 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Read our full terms of service and privacy policy. 5 Day Performance-11.74%1 Month Performance+84.22%3 Month Performance+138.19%Year-To-Date Performance+299.18%1 Year Performance+1,496.73%5 Year Performance+234.55% MNPR Stock Chart for Saturday, October, 11, 2025 MNPR Chart by TradingView Monopar 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 Capitalization10/10/2025$100.96$87.82-13.02%$102.52$86.26161,755 shs$541.85 million10/09/2025$98.57$100.96+2.42%$102.94$93.99132,042 shs$622.92 million10/08/2025$98.52$98.57+0.05%$99.57$92.2727,170 shs$608.18 million10/07/2025$99.50$98.52-0.98%$101.01$93.0882,385 shs$607.87 million10/06/2025$99.39$99.50+0.11%$105.00$98.81126,153 shs$613.92 million10/03/2025$97.21$99.39+2.24%$100.57$94.62117,967 shs$613.24 million10/02/2025$84.73$97.21+14.73%$101.06$88.41159,355 shs$599.79 million10/01/2025$81.67$84.73+3.75%$85.58$78.7843,266 shs$522.78 million09/30/2025$75.90$81.67+7.60%$81.89$72.4153,743 shs$503.90 million09/29/2025$76.63$75.90-0.95%$78.65$73.8064,330 shs$468.30 million Get the Latest News and Ratings for MNPR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Monopar Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 09/26/2025$77.44$76.63-1.05%$78.71$74.6685,539 shs$472.81 million09/25/2025$73.04$77.44+6.02%$79.80$68.1667,143 shs$477.81 million09/24/2025$67.67$73.04+7.94%$74.00$67.6784,181 shs$450.66 million09/23/2025$63.66$67.67+6.30%$69.65$63.5975,703 shs$417.52 million09/22/2025$63.29$63.66+0.58%$68.43$61.1071,264 shs$392.78 million09/19/2025$66.25$63.29-4.47%$65.95$60.43126,010 shs$390.50 million09/18/2025$66.64$66.25-0.59%$67.60$58.81108,072 shs$408.76 million09/17/2025$57.00$66.64+16.91%$68.18$56.63126,410 shs$411.17 million09/16/2025$54.49$57.00+4.61%$58.94$54.8076,445 shs$351.69 million09/15/2025$49.22$54.49+10.71%$54.54$46.8943,702 shs$336.20 million09/12/2025$47.67$49.22+3.25%$49.81$45.5222,352 shs$303.69 million09/11/2025$42.90$47.67+11.12%$47.75$42.5141,586 shs$294.12 million09/10/2025$44.93$42.90-4.52%$44.93$42.749,644 shs$264.69 million Related Companies Dyne Therapeutics Stock Price Chart Vera Therapeutics Stock Price Chart Sarepta Therapeutics Stock Price Chart Apogee Therapeutics Stock Price Chart Intellia Therapeutics Stock Price Chart Harrow Stock Price Chart Aurinia Pharmaceuticals Stock Price Chart Immunocore Stock Price Chart Edgewise Therapeutics Stock Price Chart Twist Bioscience Stock Price Chart Receive MNPR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Monopar Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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