Bio-Rad Laboratories, Inc. (BIO) NYSE

Currency In USD

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BIO Historical Return

If you invested $1000 in Bio-Rad Laboratories, Inc. (BIO) 10 years ago, it would be worth $2,213.15 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $478.38, while $1000 invested 1 year ago would be worth $1,079.44. This corresponds to total returns of 121.31%, -52.16%, 7.94%, respectively, with annualized returns of 8.27%, -13.7%, 7.94%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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BIO Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
October 21, 2026350.21360.5360.5362.42347.29360,452
October 20, 2026352.08354.5354.5356.93350.49212,447
October 19, 2026355.3352.82352.82356.34350.61220,835
October 16, 2026369.37353.7353.7369.37350.77207,702
October 15, 2026364.9364.82364.82368.54359.88247,829
October 14, 2026367.86362.43362.43371.07361.27297,388
October 13, 2026369363.73363.73369.43358.43132,504
October 12, 2026369.85364.42364.42369.85359.41181,145
October 09, 2026364.32366.16366.16368.67361.32138,950
October 08, 2026371.99360.4360.4372.59353.97310,028
October 07, 2026373.16367.92367.92374.6363.98251,902
October 06, 2026383.38368.83368.83390367.49162,069
October 05, 2026368.07379.82379.82381.78363.96279,398
October 02, 2026357.28369.14369.14369.4357.28223,640
October 01, 2026373.87355.57355.57379.67353.3264,577
September 30, 2026377.61377.71377.71380.88374.02228,587
September 29, 2026377.73379.55379.55381.56374.79261,675
September 28, 2026376.98377.69377.69383.95373.18258,670
September 25, 2026384.14381381387376.43253,583
September 24, 2026377.73387.54387.54389.38376.18367,334
September 23, 2026379.27378.88378.88382.85374.77177,209
September 22, 2026377.53379.57379.57383.25374.01374,681
September 21, 2026381.58377.33377.33381.58373.47307,392
September 18, 2026383.05376.41376.41383.05374.81324,345
September 17, 2026384.23382.41382.41385.71377.69204,954
September 16, 2026378.25379.03379.03385.33375262,411
September 15, 2026366.33378378380.91366.28519,126
September 11, 2026370.45369.32369.32373.71368.69344,832
September 10, 2026379.92368.75368.75382.01368.56334,372
September 09, 2026380376.97376.97380.06373.34176,998
September 08, 2026390.73380.12380.12390.73379.49138,841
September 04, 2026380.84386.11386.11386.78376.2109,788
September 03, 2026390387.9387.9394.29381.06146,268
September 02, 2026380.62388.51388.51389.83380.23282,540
September 01, 2026387.88380.96380.96387.88380.27256,107
August 31, 2026393.85386.12386.12394.02382.13301,418
August 28, 2026390.82387.7387.7392.29382.1206,971
August 27, 2026389.03389.94389.94396.23386.69245,878
August 26, 2026393.1388.64388.64393.1385.5221,653
August 25, 2026384390.34390.34390.83377.8295,714
August 24, 2026384.09381.76381.76384.09373.4300,148
August 21, 2026385.8380.03380.03385.92373.47341,174
August 20, 2026360.29376.46376.46380.71360.25337,503
August 19, 2026356.89364.26364.26367.95352.7257,992
August 18, 2026356.17352.69352.69356.49351.8210,658
August 17, 2026359.29355.23355.23359.29353.86213,506
August 14, 2026361.06356.26356.26362.49355.07173,817
August 13, 2026364361.19361.19365352.12207,469
August 12, 2026353.06362.08362.08362.42351233,881
August 11, 2026349.37356.25356.25358.69349.37251,909
August 10, 2026350.49354.54354.54355.85347.86221,106
August 07, 2026339.18352.47352.47353.33339.18266,851
August 06, 2026345.05342.43342.43345.05336.09300,562
August 05, 2026340347.86347.86352.63329.6522,109
August 04, 2026336.52332.88332.88338.42325.31274,315
August 03, 2026324.98334.71334.71335.53319.49295,484
July 31, 2026329.5325.48325.48329.5318.81190,103
July 30, 2026325.63326.72326.72328.52318.55195,039
July 29, 2026331.43327.25327.25337.97326.21361,812
July 28, 2026320.01331331334.61320.01570,808
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