Skip to main content
logo
Bio-Rad Laboratories, Inc. (BIO)
NYSE: BIO · Real-Time Price · USD
372.43
+2.48 (0.67%)
At close: Oct 26, 2026, 4:00 PM EDT
372.43
0.00 (0.00%)
After-hours: Oct 26, 2026, 7:00 PM EDT

Bio-Rad Laboratories Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 26, 2026371.80376.00369.76372.43372.430.67%179,099
Oct 23, 2026356.98371.31352.46369.95369.951.77%167,432
Oct 22, 2026359.83367.93359.83363.50363.500.83%228,223
Oct 21, 2026350.21362.42347.29360.50360.501.69%360,455
Oct 20, 2026352.08356.93350.49354.50354.500.48%212,450
Oct 19, 2026355.30356.34350.61352.82352.82-0.25%220,861
Oct 16, 2026369.37369.37350.77353.70353.70-3.05%207,514
Oct 15, 2026364.90368.54359.88364.82364.820.66%247,825
Oct 14, 2026367.86371.07361.27362.43362.43-0.36%297,200
Oct 13, 2026369.00369.43358.43363.73363.73-0.19%132,315
Oct 12, 2026369.85369.85359.41364.42364.42-0.48%168,435
Oct 9, 2026364.32368.67361.32366.16366.161.60%138,949
Oct 8, 2026371.99372.59353.97360.40360.40-2.04%310,022
Oct 7, 2026373.16374.60363.98367.92367.92-0.25%251,833
Oct 6, 2026383.38390.00367.49368.83368.83-2.89%162,067
Oct 5, 2026368.07381.78363.96379.82379.822.89%279,395
Oct 2, 2026357.28369.40357.28369.14369.143.82%223,637
Oct 1, 2026373.87379.67353.30355.57355.57-5.86%264,574
Sep 30, 2026377.61380.88374.02377.71377.71-0.48%228,587
Sep 29, 2026377.73381.56374.79379.55379.550.49%261,480
Sep 28, 2026376.98383.95373.18377.69377.69-0.87%258,670
Sep 25, 2026384.14387.00376.43381.00381.00-1.69%253,579
Sep 24, 2026377.73389.38376.18387.54387.542.29%367,332
Sep 23, 2026379.27382.85374.77378.88378.88-0.18%177,206
Sep 22, 2026377.53383.25374.01379.57379.570.59%374,681
Sep 21, 2026381.58381.58373.47377.33377.330.24%307,392
Sep 18, 2026383.05383.05374.81376.41376.41-1.57%323,166
Sep 17, 2026384.23385.71377.69382.41382.410.89%204,951
Sep 16, 2026378.25385.33375.00379.03379.030.27%262,406
Sep 15, 2026366.33380.91366.28378.00378.002.56%519,124
Sep 14, 2026365.66370.52365.66368.55368.55-0.21%292,987
Sep 11, 2026370.45373.71368.69369.32369.320.15%344,829
Sep 10, 2026379.92382.01368.56368.75368.75-2.18%334,369
Sep 9, 2026380.00380.06373.34376.97376.97-0.83%176,998
Sep 8, 2026390.73390.73379.49380.12380.12-1.55%138,839
Sep 4, 2026380.84386.78376.20386.11386.11-0.46%109,786
Sep 3, 2026390.00394.29381.06387.90387.90-0.16%146,266
Sep 2, 2026380.62389.83380.23388.51388.511.98%282,537
Sep 1, 2026387.88387.88380.27380.96380.96-1.34%256,107
Aug 31, 2026393.85394.02382.13386.12386.12-0.41%299,795
Aug 28, 2026390.82392.29382.10387.70387.70-0.57%206,971
Aug 27, 2026389.03396.23386.69389.94389.940.33%243,425
Aug 26, 2026393.10393.10385.50388.64388.64-0.44%221,653
Aug 25, 2026384.00390.83377.80390.34390.342.25%295,714
Aug 24, 2026384.09384.09373.40381.76381.760.46%296,960
Aug 21, 2026385.80385.92373.47380.03380.030.95%341,174
Aug 20, 2026360.29380.71360.25376.46376.463.35%337,472
Aug 19, 2026356.89367.95352.70364.26364.263.28%257,992
Aug 18, 2026356.17356.49351.80352.69352.69-0.72%210,658
Aug 17, 2026359.29359.29353.86355.23355.23-0.29%213,506