Skip to main content
Bio-Rad Laboratories, Inc. (BIO)
NYSE: BIO · Real-Time Price · USD
317.69
-2.37 (-0.74%)
Dec 5, 2025, 4:00 PM EST - Market closed

Bio-Rad Laboratories Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 2025322.74325.33316.94317.69317.69-0.74%132,825
Dec 4, 2025320.00321.00311.81320.06320.06-0.09%105,681
Dec 3, 2025321.75322.50317.03320.34320.340.56%252,661
Dec 2, 2025320.48323.99317.50318.56318.56-0.91%196,803
Dec 1, 2025321.44328.07319.52321.50321.50-1.03%132,798
Nov 28, 2025323.65327.69321.10324.86324.86-0.66%75,293
Nov 26, 2025330.38334.00326.64327.03327.03-1.56%124,178
Nov 25, 2025322.69334.53321.73332.21332.213.02%145,501
Nov 24, 2025314.85324.00311.63322.48322.481.83%381,362
Nov 21, 2025303.63320.14303.63316.70316.704.31%126,647
Nov 20, 2025309.05311.55298.35303.61303.61-0.39%214,108
Nov 19, 2025310.50310.50301.33304.79304.79-0.97%192,716
Nov 18, 2025303.41311.47296.15307.78307.781.22%149,366
Nov 17, 2025313.67315.35303.30304.06304.06-2.90%165,038
Nov 14, 2025314.11316.88307.67313.15313.15-1.18%107,292
Nov 13, 2025322.68326.79316.56316.89316.89-3.17%176,080
Nov 12, 2025313.28328.52312.64327.28327.284.45%247,359
Nov 11, 2025309.85315.86306.90313.33313.331.94%116,392
Nov 10, 2025307.99314.05305.97307.38307.380.60%116,462
Nov 7, 2025304.92307.51302.30305.56305.56-0.32%136,235
Nov 6, 2025308.59310.85304.12306.55306.55-1.12%134,895
Nov 5, 2025308.65312.87303.44310.01310.01-0.31%179,617
Nov 4, 2025309.87316.20301.92310.96310.96-0.15%196,084
Nov 3, 2025317.04319.85308.36311.43311.43-2.54%252,595
Oct 31, 2025305.75321.59300.04319.55319.554.90%285,192
Oct 30, 2025316.00328.96298.22304.61304.61-4.65%429,218
Oct 29, 2025328.03334.98315.10319.47319.47-3.31%510,291
Oct 28, 2025336.44340.68327.40330.42330.42-1.70%305,175
Oct 27, 2025337.74343.12334.91336.12336.12-1.07%289,942
Oct 24, 2025341.03342.16337.22339.75339.750.32%161,557
Oct 23, 2025331.63340.93326.64338.67338.671.41%287,346
Oct 22, 2025329.01337.78327.85333.97333.970.82%573,598
Oct 21, 2025326.08335.85323.75331.27331.272.91%375,599
Oct 20, 2025312.99322.54305.32321.90321.903.83%199,074
Oct 17, 2025308.80313.63308.80310.02310.02-0.76%131,201
Oct 16, 2025310.04322.29309.22312.39312.392.14%270,378
Oct 15, 2025308.54310.69304.10305.85305.850.26%141,814
Oct 14, 2025298.87309.59298.87305.05305.050.44%134,180
Oct 13, 2025300.20306.81297.57303.71303.712.01%220,239
Oct 10, 2025300.48302.31292.56297.72297.72-0.97%170,700
Oct 9, 2025303.80305.12299.87300.63300.63-0.73%111,594
Oct 8, 2025294.81304.92294.81302.83302.832.13%217,262
Oct 7, 2025309.25311.43296.33296.52296.52-4.09%174,810
Oct 6, 2025304.44309.68300.98309.17309.171.20%195,187
Oct 3, 2025296.52306.02295.30305.49305.493.82%241,597
Oct 2, 2025298.00301.00294.07294.24294.24-1.25%177,465
Oct 1, 2025280.61298.50280.61297.95297.956.26%305,800
Sep 30, 2025270.60280.97268.39280.39280.393.81%177,827
Sep 29, 2025274.70274.70268.39270.11270.11-0.46%191,053
Sep 26, 2025272.74274.29268.39271.36271.360.35%211,846
Sep 25, 2025273.62274.29266.71270.41270.41-2.24%227,165
Sep 24, 2025281.86282.93274.08276.62276.62-1.93%232,204
Sep 23, 2025283.17286.84279.00282.07282.07-0.46%185,054
Sep 22, 2025283.31284.59278.88283.36283.36-0.25%195,067
Sep 19, 2025285.51287.27282.72284.07284.07-0.84%388,412
Sep 18, 2025283.25288.15281.19286.49286.492.21%176,442
Sep 17, 2025283.00286.52276.49280.29280.29-0.70%267,890
Sep 16, 2025280.21284.33277.82282.26282.260.73%188,718
Sep 15, 2025280.92282.21277.40280.21280.21-0.05%203,565
Sep 12, 2025284.55285.45278.64280.34280.34-1.94%242,384
Sep 11, 2025280.29286.49278.23285.90285.903.25%168,499
Sep 10, 2025284.88287.94276.52276.91276.91-3.16%230,130
Sep 9, 2025292.31292.31285.75285.95285.95-1.53%231,851
Sep 8, 2025293.44293.44286.37290.38290.38-1.71%192,612
Sep 5, 2025289.43298.00289.43295.43295.432.07%257,890
Sep 4, 2025286.83290.72278.78289.43289.430.48%187,656
Sep 3, 2025288.50291.17286.33288.05288.05-0.92%202,265
Sep 2, 2025293.83296.41286.89290.71290.71-2.41%215,809
Aug 29, 2025292.81300.85292.81297.88297.881.43%199,923
Aug 28, 2025290.75294.63288.98293.67293.670.28%189,617
Aug 27, 2025291.77297.34290.25292.84292.84-1.27%243,069
Aug 26, 2025298.30299.89295.87296.60296.60-0.26%191,691
Aug 25, 2025301.52301.52294.20297.37297.37-2.12%241,574
Aug 22, 2025289.46308.44287.31303.82303.826.59%783,334
Aug 21, 2025286.28292.00283.96285.03285.03-1.09%167,031
Aug 20, 2025287.92290.77285.98288.16288.16-0.07%129,060
Aug 19, 2025286.79290.27284.97288.37288.371.31%199,063
Aug 18, 2025285.28287.20282.00284.65284.65-0.35%163,780
Aug 15, 2025287.21289.75285.10285.66285.66-0.54%157,844
Aug 14, 2025284.53287.26280.64287.21287.210.02%132,041
Aug 13, 2025276.21288.00275.21287.16287.164.51%206,705
Aug 12, 2025264.79275.01264.33274.76274.763.87%243,125
Aug 11, 2025264.50270.71262.77264.53264.530.12%169,863
Aug 8, 2025265.11266.20262.05264.21264.21-0.40%211,847
Aug 7, 2025267.33268.06261.65265.26265.260.36%201,605
Aug 6, 2025265.53268.12262.11264.32264.32-2.89%313,145
Aug 5, 2025275.66278.74270.97272.18272.18-1.67%309,160
Aug 4, 2025284.01285.58268.39276.80276.80-2.74%530,933
Aug 1, 2025270.93291.87270.93284.60284.6017.63%1,108,352
Jul 31, 2025247.19251.35241.02241.95241.95-3.25%431,119
Jul 30, 2025253.06255.15247.80250.08250.08-1.00%424,403
Jul 29, 2025253.36256.04251.49252.60252.60-0.25%312,306
Jul 28, 2025261.41262.05249.41253.23253.23-4.15%323,149
Jul 25, 2025262.50267.49260.56264.19264.190.81%247,164
Jul 24, 2025257.44262.40256.51262.06262.061.94%212,512
Jul 23, 2025249.03259.29249.03257.07257.074.73%338,270
Jul 22, 2025237.63251.55237.63245.47245.470.50%553,672
Jul 21, 2025246.53247.92242.53244.25244.25-0.87%236,119
Jul 18, 2025251.84252.49244.62246.40246.40-1.30%250,935
Jul 17, 2025247.97250.63246.32249.65249.650.97%174,517