ProQR Therapeutics (PRQR) Stock Chart & Stock Price History $1.51 -0.08 (-5.03%) Closing price 05/18/2026 04:00 PM EasternExtended Trading$1.54 +0.03 (+1.99%) As of 03:59 AM 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ProQR Therapeutics Stock Price Performance The ProQR Therapeutics (PRQR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 11.70%, with a year-to-date return of -25.25%. In the past month, the stock has decreased 24.12%, reflecting recent market activity. As of the latest close, ProQR Therapeutics traded at $1.51 with a market cap of $159.09 million and volume of 505,524 shares. Five years ago, the stock traded at $6.43, representing a 76.52% decrease over that period. At the time, it had a market cap of $322.82 million and a volume of 286,309 shares. Receive PRQR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ProQR Therapeutics 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-8.48%1 Month Performance-24.12%3 Month Performance+2.72%Year-To-Date Performance-25.25%1 Year Performance-11.70%5 Year Performance-76.52% PRQR Stock Chart for Tuesday, May, 19, 2026 PRQR Chart by TradingView ProQR 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/18/2026$1.59$1.51-5.03%$1.64$1.49505,524 shs$159.09 million05/15/2026$1.65$1.59-3.64%$1.67$1.57408,316 shs$167.52 million05/14/2026$1.70$1.65-2.94%$1.73$1.62360,261 shs$173.85 million05/13/2026$1.60$1.70+6.25%$1.72$1.58626,017 shs$179.11 million05/12/2026$1.61$1.60-0.62%$1.63$1.55303,468 shs$168.58 million05/11/2026$1.58$1.61+1.90%$1.71$1.59576,104 shs$169.63 million05/08/2026$1.58$1.58$1.63$1.51663,550 shs$166.47 million05/07/2026$1.72$1.58-8.14%$1.72$1.55538,608 shs$166.47 million05/06/2026$1.63$1.72+5.52%$1.72$1.57491,732 shs$181.22 million05/05/2026N/A$1.63$1.70$1.59410,387 shs$171.74 million Get the Latest News and Ratings for PRQR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ProQR Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 04/30/2026$1.54$1.57+1.95%$1.64$1.54488,389 shs$165.42 million04/29/2026$1.48$1.54+4.05%$1.55$1.431.16 million shs$162.26 million04/28/2026$1.49$1.48-0.67%$1.58$1.411.72 million shs$155.93 million04/27/2026$1.55$1.49-3.87%$1.62$1.481.13 million shs$156.99 million04/24/2026$1.63$1.55-4.91%$1.68$1.531.15 million shs$163.31 million04/23/2026$1.75$1.63-6.86%$1.76$1.60711,743 shs$171.74 million04/22/2026$1.74$1.75+0.86%$1.81$1.711.49 million shs$184.38 million04/21/2026$1.84$1.74-5.71%$1.89$1.73556,823 shs$182.80 million04/20/2026$1.99$1.84-7.54%$2.00$1.79924,546 shs$193.86 million Related Companies CytomX Therapeutics Stock Chart CryoPort Stock Chart Zevra Therapeutics Stock Chart Climb Bio Stock Chart Candel Therapeutics Stock Chart Tilray Brands Stock Chart EIKN Stock Chart Kyverna Therapeutics Stock Chart Arvinas Stock Chart Prime Medicine Stock Chart Receive PRQR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ProQR Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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