Puma Biotechnology (PBYI) Stock Chart & Stock Price History $3.18 -0.16 (-4.79%) Closing price 07/29/2025 04:00 PM EasternExtended Trading$3.34 +0.16 (+5.03%) As of 04:05 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 Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Puma Biotechnology Stock Price Performance The Puma Biotechnology (PBYI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 12.15%, with a year-to-date return of 4.26%. In the past month, the stock has decreased 7.29%, reflecting recent market activity. As of the latest close, Puma Biotechnology traded at $3.18 with a market cap of $157.82 million and volume of 323,932 shares. Five years ago, the stock traded at $10.50, representing a 69.71% decrease over that period. At the time, it had a market cap of $415.84 million and a volume of 1.18 million shares. Receive PBYI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Puma Biotechnology and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-3.05%1 Month Performance-7.29%3 Month Performance0.00%Year-To-Date Performance+4.26%1 Year Performance-12.15%5 Year Performance-69.71% PBYI Stock Chart for Wednesday, July, 30, 2025 PBYI Chart by TradingView Puma Biotechnology 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 Capitalization07/29/2025$3.34$3.18-4.79%$3.36$3.18323,932 shs$157.82 million07/28/2025$3.28$3.34+1.83%$3.41$3.32347,986 shs$165.77 million07/25/2025$3.40$3.28-3.53%$3.40$3.23300,286 shs$162.79 million07/24/2025$3.45$3.40-1.45%$3.48$3.39158,704 shs$168.74 million07/23/2025$3.47$3.45-0.58%$3.52$3.40304,657 shs$171.22 million07/22/2025$3.41$3.47+1.76%$3.52$3.40336,421 shs$172.22 million07/21/2025$3.40$3.41+0.29%$3.55$3.36420,249 shs$169.24 million07/18/2025$3.36$3.40+1.19%$3.42$3.34395,407 shs$168.74 million07/17/2025$3.44$3.36-2.33%$3.50$3.35303,932 shs$166.76 million07/16/2025$3.46$3.44-0.58%$3.54$3.42301,232 shs$170.73 million Get the Latest News and Ratings for PBYI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Puma Biotechnology and its competitors with MarketBeat's FREE daily newsletter. 07/15/2025$3.45$3.46+0.29%$3.63$3.46496,218 shs$171.72 million07/14/2025$3.39$3.45+1.77%$3.49$3.36218,155 shs$171.22 million07/11/2025$3.52$3.39-3.69%$3.51$3.39300,719 shs$168.25 million07/10/2025$3.60$3.52-2.22%$3.60$3.51186,737 shs$174.70 million07/09/2025$3.59$3.60+0.28%$3.68$3.49357,482 shs$178.67 million07/08/2025$3.54$3.59+1.41%$3.60$3.49389,866 shs$178.17 million07/07/2025$3.55$3.54-0.28%$3.61$3.52514,090 shs$175.69 million07/04/2025$3.55$3.55$3.61$3.53127,438 shs$176.19 million07/03/2025$3.56$3.55-0.28%$3.61$3.53127,438 shs$176.19 million07/02/2025$3.59$3.56-0.84%$3.64$3.55244,222 shs$176.68 million07/01/2025$3.43$3.59+4.66%$3.65$3.44586,008 shs$178.17 million06/30/2025$3.33$3.43+3.00%$3.43$3.33374,468 shs$170.23 million Related Companies ADMA Biologics Stock Chart CytomX Therapeutics Stock Chart Entrada Therapeutics Stock Chart Mind Medicine (MindMed) Stock Chart Zevra Therapeutics Stock Chart Dianthus Therapeutics Stock Chart Day One Biopharmaceuticals Stock Chart atai Life Sciences Stock Chart Autolus Therapeutics Stock Chart Xencor Stock Chart Receive PBYI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Puma Biotechnology and its competitors with MarketBeat's FREE daily newsletter. 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