Bio-Rad Laboratories (BIO) Stock Chart & Stock Price History $231.69 -8.50 (-3.54%) As of 03:59 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Bio-Rad Laboratories Stock Price Performance 5 Day Performance-3.57%1 Month Performance+2.88%3 Month Performance-33.04%6 Month Performance-37.85%Year-To-Date Performance-29.47%1 Year Performance-17.83% Receive BIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Bio-Rad Laboratories and its competitors with MarketBeat's FREE daily newsletter. Email Address BIO Stock Chart for Tuesday, May, 6, 2025 BIO Chart by TradingView Bio-Rad Laboratories 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 Capitalization05/05/2025$236.83$240.31+1.47%$243.13$233.11286,792 shs$6.73 billion05/02/2025$240.28$236.83-1.44%$255.00$235.56697,416 shs$6.63 billion05/01/2025$243.78$240.28-1.44%$245.18$238.53406,880 shs$6.73 billion04/30/2025$242.64$243.78+0.47%$244.24$237.97307,075 shs$6.83 billion04/29/2025$240.50$242.64+0.89%$244.72$233.44224,646 shs$6.80 billion04/28/2025$242.22$240.50-0.71%$246.59$236.67238,634 shs$6.74 billion04/25/2025$249.75$242.22-3.02%$247.52$235.81377,689 shs$6.78 billion04/24/2025$249.55$249.75+0.08%$250.49$242.10222,602 shs$7.00 billion04/23/2025$245.28$249.55+1.74%$260.00$247.51272,444 shs$6.99 billion04/22/2025$236.68$245.28+3.63%$245.87$240.22215,056 shs$6.87 billion Get the Latest News and Ratings for BIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Bio-Rad Laboratories and its competitors with MarketBeat's FREE daily newsletter. 04/21/2025$238.02$236.68-0.56%$238.79$232.53358,633 shs$6.63 billion04/18/2025$238.02$238.02$243.06$235.16231,477 shs$6.67 billion04/17/2025$245.90$238.02-3.20%$243.06$235.16231,477 shs$6.67 billion04/16/2025$245.23$245.90+0.27%$248.67$240.63339,165 shs$6.89 billion04/15/2025$250.17$245.23-1.97%$250.74$243.27306,323 shs$6.87 billion04/14/2025$245.43$250.17+1.93%$252.41$245.25376,975 shs$7.01 billion04/11/2025$232.33$245.43+5.64%$246.11$231.72362,886 shs$6.87 billion04/10/2025$248.22$232.33-6.40%$244.20$226.54442,141 shs$6.51 billion04/09/2025$220.34$248.22+12.65%$249.58$216.29568,099 shs$6.95 billion04/09/2025$220.34$248.22+12.65%$249.58$216.29568,099 shs$6.95 billion04/08/2025$229.42$220.34-3.96%$236.19$220.09826,829 shs$6.17 billion04/08/2025$229.42$220.34-3.96%$236.19$220.09826,829 shs$6.17 billion04/07/2025$225.21$229.42+1.87%$233.50$215.38591,443 shs$6.43 billion Related Companies Mettler-Toledo International Stock Price Chart Waters Stock Price Chart Illumina Stock Price Chart Bio-Techne Stock Price Chart Bruker Stock Price Chart Charles River Laboratories International Stock Price Chart Pacific Biosciences of California Stock Price Chart Harvard Bioscience Stock Price Chart Thermo Fisher Scientific Stock Price Chart Agilent Technologies Stock Price Chart Receive BIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Bio-Rad Laboratories and its competitors with MarketBeat's FREE daily newsletter. 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