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Bio-Rad Laboratories, Inc. (BIO)
NYSE: BIO · Real-Time Price · USD
336.12
-3.63 (-1.07%)
At close: Oct 27, 2025, 4:00 PM EDT
336.12
0.00 (0.00%)
After-hours: Oct 27, 2025, 7:00 PM EDT

Bio-Rad Laboratories Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 27, 2025337.74343.12334.91336.92--0.83%191,516
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