NYSE:BIO | Historical Stock Price | BIO-RAD LABORATORIES, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-02-27 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.91$3.56$13.89$54.12$210.87$821.651980-02-272026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$15.90$15.903,600
2000-12-28$15.80$15.806,400
2000-12-27$15.80$15.806,200
2000-12-26$15.96$15.963,400
2000-12-22$15.85$15.856,600
2000-12-21$15.42$15.4225,400
2000-12-20$15.38$15.3815,000
2000-12-19$15.55$15.5521,600
2000-12-18$15.50$15.5010,800
2000-12-15$15.60$15.6011,400
2000-12-14$15.58$15.5837,600
2000-12-13$15.80$15.8018,200
2000-12-12$16.13$16.1310,400
2000-12-11$16.25$16.2526,800
2000-12-08$15.90$15.909,800
2000-12-07$15.58$15.586,000
2000-12-06$15.50$15.5020,400
2000-12-05$15.93$15.9317,600
2000-12-04$16.25$16.2524,000
2000-12-01$16.44$16.4417,800
2000-11-30$16.50$16.5022,000
2000-11-29$16.75$16.7568,400
2000-11-28$15.45$15.4536,000
2000-11-27$14.95$14.956,800
2000-11-24$15.04$15.044,200
2000-11-22$15.00$15.002,400
2000-11-21$15.00$15.0021,600
2000-11-20$15.01$15.018,600
2000-11-17$14.98$14.9823,400
2000-11-16$14.73$14.736,400
2000-11-15$14.75$14.7517,000
2000-11-14$14.73$14.7325,400
2000-11-13$14.35$14.358,800
2000-11-10$14.20$14.2010,200
2000-11-09$14.11$14.116,400
2000-11-08$14.20$14.2011,200
2000-11-07$14.50$14.5019,000
2000-11-06$14.90$14.907,800
2000-11-03$14.98$14.9818,200
2000-11-02$14.85$14.8514,200
2000-11-01$15.00$14.9935,200
2000-10-31$14.95$14.95131,200
2000-10-30$14.90$14.9010,400
2000-10-27$14.78$14.7835,800
2000-10-26$14.88$14.8718,800
2000-10-25$14.48$14.4884,800
2000-10-24$13.85$13.8529,000
2000-10-23$13.88$13.8841,200
2000-10-20$13.52$13.5215,600
2000-10-19$13.10$13.1026,400
2000-10-18$13.15$13.157,200
2000-10-17$13.06$13.069,600
2000-10-16$12.78$12.7822,200
2000-10-13$12.86$12.8617,200
2000-10-12$12.80$12.8010,800
2000-10-11$12.75$12.7516,200
2000-10-10$12.50$12.503,800
2000-10-09$12.50$12.5044,600
2000-10-06$12.83$12.8322,800
2000-10-05$12.30$12.3014,800
2000-10-04$12.10$12.1079,200
2000-10-03$12.01$12.0140,800
2000-10-02$11.20$11.2024,400
2000-09-29$11.26$11.2617,000
2000-09-28$11.75$11.7518,800
2000-09-27$11.55$11.556,800
2000-09-26$11.48$11.489,400
2000-09-25$11.38$11.3818,600
2000-09-22$11.00$11.0016,200
2000-09-21$11.00$11.0033,200
2000-09-20$10.63$10.6314,000
2000-09-19$10.75$10.753,200
2000-09-18$10.91$10.9125,600
2000-09-15$11.19$11.1922,600
2000-09-14$11.09$11.098,800
2000-09-13$10.88$10.8834,600
2000-09-12$11.09$11.0928,600
2000-09-11$11.25$11.253,400
2000-09-08$11.44$11.445,200
2000-09-07$11.56$11.5610,200
2000-09-06$11.75$11.757,000
2000-09-05$12.00$12.004,600
2000-09-01$12.19$12.191,800
2000-08-31$12.31$12.3131,800
2000-08-30$12.06$12.0617,400
2000-08-29$11.94$11.947,200
2000-08-28$11.56$11.5630,600
2000-08-25$11.66$11.6619,800
2000-08-24$11.75$11.7536,800
2000-08-23$11.53$11.538,200
2000-08-22$11.38$11.3830,600
2000-08-21$11.25$11.2517,800
2000-08-18$11.28$11.2854,800
2000-08-17$11.25$11.2514,200
2000-08-16$11.50$11.507,800
2000-08-15$11.63$11.633,400
2000-08-14$11.59$11.593,000
2000-08-11$11.50$11.507,400
2000-08-10$11.56$11.5664,200
2000-08-09$11.63$11.6362,000
2000-08-08$11.88$11.8816,800
2000-08-07$11.88$11.885,800
2000-08-04$11.44$11.441,400
2000-08-03$11.50$11.505,400
2000-08-02$11.38$11.387,000
2000-08-01$11.66$11.664,400
2000-07-31$11.81$11.8112,400
2000-07-28$12.09$12.096,400
2000-07-27$12.31$12.315,200
2000-07-26$12.50$12.507,600
2000-07-25$12.50$12.509,000
2000-07-24$12.13$12.1334,000
2000-07-21$12.13$12.1315,600
2000-07-20$11.88$11.8832,400
2000-07-19$11.97$11.9739,600
2000-07-18$12.00$12.005,000
2000-07-17$11.88$11.885,800
2000-07-14$12.06$12.0618,800
2000-07-13$11.88$11.883,600
2000-07-12$12.06$12.065,600
2000-07-11$12.03$12.0316,400
2000-07-10$12.19$12.1925,000
2000-07-07$12.19$12.1921,800
2000-07-06$11.94$11.945,600
2000-07-05$11.94$11.9487,400
2000-07-03$12.13$12.138,800
2000-06-30$12.50$12.5037,400
2000-06-29$11.38$11.3879,000
2000-06-28$10.94$10.947,200
2000-06-27$10.75$10.7550,800
2000-06-26$10.69$10.6925,600
2000-06-23$10.69$10.6975,000
2000-06-22$11.13$11.1314,400
2000-06-21$11.75$11.7521,400
2000-06-20$11.59$11.593,000
2000-06-19$11.69$11.699,600
2000-06-16$11.94$11.9418,400
2000-06-15$12.31$12.3119,600
2000-06-14$12.25$12.2524,400
2000-06-13$11.75$11.758,600
2000-06-12$11.75$11.754,800
2000-06-09$11.75$11.7538,800
2000-06-08$11.53$11.539,000
2000-06-07$11.56$11.5610,600
2000-06-06$11.63$11.6331,800
2000-06-05$11.56$11.568,800
2000-06-02$11.75$11.758,000
2000-06-01$11.56$11.566,200
2000-05-31$11.59$11.5937,400
2000-05-30$11.94$11.9411,600
2000-05-26$12.19$12.1916,200
2000-05-25$12.13$12.1320,200
2000-05-24$12.50$12.509,200
2000-05-23$12.81$12.8121,800
2000-05-22$13.06$13.062,800
2000-05-19$13.13$13.138,600
2000-05-18$13.25$13.2533,200
2000-05-17$13.06$13.0661,000
2000-05-16$13.25$13.2549,800
2000-05-15$13.19$13.1934,600
2000-05-12$13.00$13.0019,600
2000-05-11$12.84$12.842,200
2000-05-10$12.69$12.6919,600
2000-05-09$12.88$12.8816,600
2000-05-08$12.97$12.977,200
2000-05-05$12.94$12.9431,000
2000-05-04$13.06$13.068,600
2000-05-03$13.00$13.002,400
2000-05-02$13.25$13.256,600
2000-05-01$13.38$13.3830,200
2000-04-28$12.75$12.7522,000
2000-04-27$12.94$12.9424,200
2000-04-26$12.72$12.728,600
2000-04-25$12.56$12.565,200
2000-04-24$12.56$12.5611,000
2000-04-20$12.56$12.5615,400
2000-04-19$12.69$12.6913,000
2000-04-18$12.59$12.596,200
2000-04-17$12.94$12.947,800
2000-04-14$13.13$13.137,400
2000-04-13$12.91$12.9119,000
2000-04-12$13.00$13.002,800
2000-04-11$13.06$13.0620,600
2000-04-10$13.44$13.4415,200
2000-04-07$13.03$13.0321,200
2000-04-06$13.00$13.0015,600
2000-04-05$12.94$12.9429,000
2000-04-04$12.88$12.8813,600
2000-04-03$13.38$13.3811,000
2000-03-31$13.63$13.6363,200
2000-03-30$13.94$13.9420,000
2000-03-29$14.00$14.0033,200
2000-03-28$14.13$14.1311,800
2000-03-27$14.19$14.1936,200
2000-03-24$14.06$14.0617,000
2000-03-23$14.13$14.1314,000
2000-03-22$14.41$14.411,400
2000-03-21$14.50$14.5018,200
2000-03-20$14.50$14.5012,000
2000-03-17$14.50$14.50226,600
2000-03-16$14.97$14.975,400
2000-03-15$14.91$14.9195,000
2000-03-14$14.94$14.94227,200
2000-03-13$15.00$15.0017,800
2000-03-10$14.75$14.7543,600
2000-03-09$15.25$15.2526,800
2000-03-08$15.34$15.3422,800
2000-03-07$15.25$15.2528,000
2000-03-06$15.75$15.7563,000
2000-03-03$15.50$15.5060,000
2000-03-02$15.34$15.3442,200
2000-03-01$15.72$15.7271,400
2000-02-29$16.44$16.4441,400
2000-02-28$15.50$15.5080,200
2000-02-25$14.72$14.7251,800
2000-02-24$14.50$14.5074,000
2000-02-23$14.19$14.1938,400
2000-02-22$14.13$14.1338,200
2000-02-18$13.69$13.6941,600
2000-02-17$13.38$13.3841,600
2000-02-16$13.25$13.2572,400
2000-02-15$12.50$12.506,200
2000-02-14$12.38$12.3874,800
2000-02-11$13.19$13.1934,800
2000-02-10$13.00$13.0010,200
2000-02-09$13.06$13.062,400
2000-02-08$12.94$12.9434,000
2000-02-07$13.44$13.4419,600
2000-02-04$13.00$13.0028,400
2000-02-03$12.50$12.5018,400
2000-02-02$11.94$11.9428,800
2000-02-01$11.50$11.5019,600
2000-01-31$11.53$11.5337,200
2000-01-28$11.50$11.509,000
2000-01-27$11.56$11.5618,600
2000-01-26$11.38$11.386,200
2000-01-25$11.50$11.5039,000
2000-01-24$11.13$11.1342,600
2000-01-21$11.06$11.06183,200
2000-01-20$11.00$11.0078,600
2000-01-19$11.38$11.3881,200
2000-01-18$11.56$11.5623,200
2000-01-14$11.31$11.3178,600
2000-01-13$10.88$10.8895,400
2000-01-12$11.63$11.6313,000
2000-01-11$11.50$11.5035,400
2000-01-10$11.25$11.2512,000
2000-01-07$11.00$11.0049,200
2000-01-06$11.00$11.0019,800
2000-01-05$10.88$10.8830,000
2000-01-04$10.97$10.9713,200
2000-01-03$11.31$11.3112,000