bluebird bio (BLUE) Stock Chart & Stock Price History $4.05 -0.03 (-0.74%) Closing price 04:00 PM EasternExtended Trading$4.14 +0.09 (+2.35%) As of 06:16 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock bluebird bio Stock Price Performance 5 Day Performance-2.64%1 Month Performance-22.86%3 Month Performance-47.74%6 Month Performance-56.55%Year-To-Date Performance-51.44%1 Year Performance-77.73% Receive BLUE Stock News and Ratings via EmailSign-up to receive the latest news and ratings for bluebird bio and its competitors with MarketBeat's FREE daily newsletter. Email Address BLUE Stock Chart for Thursday, May, 1, 2025 BLUE Chart by TradingView bluebird bio Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization04/30/2025$4.12$4.08-0.97%$4.17$3.85139,418 shs$39.94 million04/29/2025$4.19$4.12-1.67%$4.24$4.0573,633 shs$40.34 million04/28/2025$4.16$4.19+0.72%$4.45$4.16130,899 shs$41.02 million04/25/2025$4.16$4.16$4.20$4.0747,856 shs$40.73 million04/24/2025$4.09$4.16+1.71%$4.17$4.0280,095 shs$40.73 million04/23/2025$4.34$4.09-5.76%$4.57$4.08156,419 shs$40.04 million04/22/2025$3.90$4.34+11.28%$4.39$3.90150,542 shs$42.49 million04/21/2025$4.14$3.90-5.80%$4.13$3.83101,471 shs$38.18 million04/18/2025$4.14$4.14$4.21$4.09126,864 shs$40.53 million04/17/2025$4.15$4.14-0.24%$4.21$4.09126,864 shs$40.53 million Get the Latest News and Ratings for BLUE and Related StocksEnter your email address below to receive the latest news and analysts' ratings for bluebird bio and its competitors with MarketBeat's FREE daily newsletter. 04/16/2025$4.47$4.15-7.16%$4.23$4.02278,771 shs$40.63 million04/15/2025$4.76$4.47-6.09%$4.75$4.42264,429 shs$43.76 million04/14/2025$5.15$4.76-7.57%$5.12$4.64110,499 shs$46.60 million04/11/2025$4.67$5.15+10.28%$5.15$4.50385,685 shs$50.42 million04/10/2025$4.85$4.67-3.71%$4.85$4.5297,514 shs$45.72 million04/09/2025$4.82$4.85+0.62%$5.12$4.63214,917 shs$47.48 million04/09/2025$4.82$4.85+0.62%$5.12$4.63214,917 shs$47.48 million04/08/2025$4.77$4.82+1.05%$5.17$4.77254,391 shs$47.19 million04/08/2025$4.77$4.82+1.05%$5.17$4.77254,391 shs$47.19 million04/07/2025$4.95$4.77-3.64%$5.24$4.61228,199 shs$46.70 million04/04/2025$4.89$4.95+1.23%$4.99$4.67218,782 shs$48.46 million04/03/2025$5.03$4.89-2.78%$5.16$4.80289,834 shs$47.54 million04/02/2025$5.25$5.03-4.19%$5.41$4.82597,813 shs$48.90 million04/01/2025$4.88$5.25+7.58%$5.37$4.82854,347 shs$51.04 million03/31/2025$4.08$4.88+19.61%$5.42$4.413.64 million shs$47.44 million Related Companies Nanobiotix Stock Chart Molecular Partners Stock Chart DiaMedica Therapeutics Stock Chart Tango Therapeutics Stock Chart AC Immune Stock Chart Journey Medical Stock Chart Fate Therapeutics Stock Chart 4D Molecular Therapeutics Stock Chart Puma Biotechnology Stock Chart Protara Therapeutics Stock Chart Receive BLUE Stock News and Ratings via EmailSign-up to receive the latest news and ratings for bluebird bio and its competitors with MarketBeat's FREE daily newsletter. 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