Rhythm Pharmaceuticals (RYTM) Stock Chart & Stock Price History $65.14 -1.25 (-1.88%) Closing price 07/8/2025 04:00 PM EasternExtended Trading$69.26 +4.11 (+6.32%) As of 07/8/2025 07:59 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Rhythm Pharmaceuticals Stock Price Performance The Rhythm Pharmaceuticals (RYTM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 44.95%, with a year-to-date return of 16.36%. In the past month, the stock has decreased 2.37%, reflecting recent market activity. As of the latest close, Rhythm Pharmaceuticals traded at $65.14 with a market cap of $4.14 billion and volume of 552,607 shares. Five years ago, the stock traded at $21.90, representing a 197.44% increase over that period. At the time, it had a market cap of $969.54 million and a volume of 133,403 shares. Receive RYTM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Rhythm Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.97%1 Month Performance-2.37%3 Month Performance+8.15%Year-To-Date Performance+16.36%1 Year Performance+44.95%5 Year Performance+197.44% RYTM Stock Chart for Wednesday, July, 9, 2025 RYTM Chart by TradingView Rhythm Pharmaceuticals 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 Capitalization07/08/2025$66.39$65.14-1.88%$67.17$64.65552,607 shs$4.14 billion07/07/2025$65.78$66.39+0.94%$66.83$65.69821,801 shs$4.22 billion07/04/2025$65.78$65.78$67.44$65.61628,374 shs$4.18 billion07/03/2025$66.92$65.78-1.71%$67.44$65.61628,374 shs$4.18 billion07/02/2025$65.44$66.92+2.26%$67.75$64.81963,104 shs$4.26 billion07/01/2025$63.19$65.44+3.56%$66.21$62.84958,500 shs$4.16 billion06/30/2025$62.73$63.19+0.73%$64.00$62.29785,290 shs$4.02 billion06/27/2025$61.44$62.73+2.10%$62.92$61.00857,993 shs$3.99 billion06/26/2025$62.29$61.44-1.36%$62.82$60.80467,197 shs$3.91 billion06/25/2025$63.66$62.29-2.15%$63.60$62.11271,453 shs$3.96 billion Get the Latest News and Ratings for RYTM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Rhythm Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 06/24/2025$62.13$63.66+2.46%$64.00$61.21608,243 shs$4.05 billion06/23/2025$61.99$62.13+0.23%$62.43$61.17694,382 shs$3.95 billion06/20/2025$61.48$61.99+0.83%$62.36$60.99719,497 shs$3.94 billion06/19/2025$61.48$61.48$62.65$60.70622,915 shs$3.91 billion06/18/2025$61.97$61.48-0.79%$62.65$60.70622,915 shs$3.91 billion06/17/2025$62.39$61.97-0.67%$62.61$60.80358,271 shs$3.94 billion06/16/2025$62.90$62.39-0.81%$63.32$61.19315,511 shs$3.97 billion06/13/2025$63.02$62.90-0.19%$64.03$61.45541,189 shs$4.00 billion06/12/2025$64.84$63.02-2.81%$64.96$62.25784,361 shs$4.01 billion06/11/2025$67.37$64.84-3.76%$67.27$64.59590,715 shs$4.13 billion06/10/2025$66.72$67.37+0.97%$67.74$66.08422,310 shs$4.29 billion06/09/2025$68.11$66.72-2.04%$69.89$65.28595,338 shs$4.24 billion Related Companies Summit Therapeutics Stock Chart Intra-Cellular Therapies Stock Chart Genmab A/S Stock Chart Dr. Reddy's Laboratories Stock Chart Qiagen Stock Chart Viatris Stock Chart Ascendis Pharma A/S Stock Chart Moderna Stock Chart BridgeBio Pharma Stock Chart Blueprint Medicines Stock Chart Receive RYTM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Rhythm Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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