NYSE:BIO.B | 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
1999-09-21 to 2026-08-27
Data captured

Stock Price Chart

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

$10.21$24.60$59.26$142.73$343.82$828.191999-09-212026-08-27

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

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2019-12-31$369.60$369.600
2019-12-30$369.60$369.6025,200
2019-12-27$368.42$368.42100
2019-12-26$368.80$368.801,600
2019-12-24$368.37$368.372,300
2019-12-23$369.56$369.56400
2019-12-20$372.77$372.77900
2019-12-19$359.61$359.610
2019-12-18$359.61$359.611,400
2019-12-17$364.47$364.471,900
2019-12-16$361.54$361.540
2019-12-13$361.54$361.540
2019-12-12$361.54$361.54100
2019-12-11$342.98$342.980
2019-12-10$342.98$342.98300
2019-12-09$347.20$347.200
2019-12-06$347.20$347.200
2019-12-05$347.20$347.200
2019-12-04$347.20$347.200
2019-12-03$347.20$347.200
2019-12-02$347.20$347.200
2019-11-29$347.20$347.200
2019-11-27$347.20$347.200
2019-11-26$347.20$347.200
2019-11-25$347.20$347.200
2019-11-22$347.20$347.200
2019-11-21$347.20$347.200
2019-11-20$347.20$347.200
2019-11-19$347.20$347.200
2019-11-18$347.20$347.200
2019-11-15$347.20$347.200
2019-11-14$347.20$347.200
2019-11-13$347.20$347.200
2019-11-12$347.20$347.200
2019-11-11$347.20$347.200
2019-11-08$347.20$347.200
2019-11-07$347.20$347.200
2019-11-06$347.20$347.200
2019-11-05$347.20$347.20200
2019-11-04$344.66$344.660
2019-11-01$344.66$344.66400
2019-10-31$345.13$345.130
2019-10-30$345.13$345.130
2019-10-29$345.13$345.130
2019-10-28$345.13$345.130
2019-10-25$345.13$345.13200
2019-10-24$341.45$341.450
2019-10-23$341.45$341.450
2019-10-22$341.45$341.450
2019-10-21$341.45$341.450
2019-10-18$341.45$341.450
2019-10-17$341.45$341.45100
2019-10-16$336.91$336.91100
2019-10-15$323.74$323.740
2019-10-14$323.74$323.740
2019-10-11$323.74$323.740
2019-10-10$323.74$323.740
2019-10-09$323.74$323.740
2019-10-08$323.74$323.74100
2019-10-07$321.42$321.420
2019-10-04$321.42$321.420
2019-10-03$321.42$321.42300
2019-10-02$340.54$340.540
2019-10-01$340.54$340.540
2019-09-30$340.54$340.540
2019-09-27$340.54$340.540
2019-09-26$340.54$340.54100
2019-09-25$342.68$342.680
2019-09-24$342.68$342.68100
2019-09-23$342.68$342.680
2019-09-20$342.68$342.68100
2019-09-19$333.98$333.980
2019-09-18$333.98$333.980
2019-09-17$333.98$333.98100
2019-09-16$339.71$339.710
2019-09-13$339.71$339.710
2019-09-12$339.71$339.710
2019-09-11$339.71$339.710
2019-09-10$339.71$339.710
2019-09-09$339.71$339.710
2019-09-06$339.71$339.710
2019-09-05$339.71$339.71100
2019-09-04$336.95$336.950
2019-09-03$336.95$336.950
2019-08-30$336.95$336.950
2019-08-29$336.95$336.95300
2019-08-28$336.42$336.42400
2019-08-27$333.90$333.90100
2019-08-26$333.50$333.50500
2019-08-23$341.47$341.470
2019-08-22$341.47$341.47200
2019-08-21$331.75$331.750
2019-08-20$331.75$331.750
2019-08-19$331.75$331.75100
2019-08-16$318.04$318.040
2019-08-15$318.04$318.04400
2019-08-14$325.79$325.790
2019-08-13$325.79$325.79100
2019-08-12$328.97$328.970
2019-08-09$328.97$328.970
2019-08-08$328.97$328.970
2019-08-07$328.97$328.970
2019-08-06$328.97$328.970
2019-08-05$328.97$328.970
2019-08-02$328.97$328.97200
2019-08-01$307.28$307.28100
2019-07-31$324.00$324.000
2019-07-30$324.00$324.000
2019-07-29$324.00$324.000
2019-07-26$324.00$324.001,200
2019-07-25$324.00$324.000
2019-07-24$324.00$324.00400
2019-07-23$311.52$311.520
2019-07-22$311.52$311.520
2019-07-19$311.52$311.520
2019-07-18$311.52$311.520
2019-07-17$311.52$311.520
2019-07-16$311.52$311.52100
2019-07-15$311.52$311.52100
2019-07-12$311.52$311.520
2019-07-11$311.52$311.520
2019-07-10$311.52$311.520
2019-07-09$311.52$311.520
2019-07-08$311.52$311.52100
2019-07-05$315.00$315.00100
2019-07-03$315.00$315.000
2019-07-02$315.00$315.000
2019-07-01$315.00$315.00400
2019-06-28$306.18$306.18100
2019-06-27$306.18$306.180
2019-06-26$306.18$306.180
2019-06-25$306.18$306.180
2019-06-24$306.18$306.18100
2019-06-21$306.18$306.18100
2019-06-20$306.18$306.183,300
2019-06-19$291.07$291.07100
2019-06-18$291.07$291.07100
2019-06-17$291.07$291.070
2019-06-14$291.07$291.07100
2019-06-13$291.07$291.070
2019-06-12$291.07$291.07100
2019-06-11$291.07$291.070
2019-06-10$291.07$291.07100
2019-06-07$287.85$287.850
2019-06-06$287.85$287.85200
2019-06-05$287.92$287.92100
2019-06-04$302.00$302.000
2019-06-03$302.00$302.000
2019-05-31$302.00$302.000
2019-05-30$302.00$302.000
2019-05-29$302.00$302.000
2019-05-28$302.00$302.00100
2019-05-24$302.00$302.00200
2019-05-23$302.00$302.000
2019-05-22$302.00$302.00100
2019-05-21$302.00$302.000
2019-05-20$302.00$302.000
2019-05-17$302.00$302.000
2019-05-16$302.00$302.000
2019-05-15$302.00$302.000
2019-05-14$302.00$302.000
2019-05-13$302.00$302.000
2019-05-10$302.00$302.000
2019-05-09$302.00$302.000
2019-05-08$302.00$302.00100
2019-05-07$302.00$302.000
2019-05-06$302.00$302.000
2019-05-03$302.00$302.000
2019-05-02$302.00$302.00200
2019-05-01$306.49$306.490
2019-04-30$306.49$306.490
2019-04-29$306.49$306.49100
2019-04-26$306.49$306.49100
2019-04-25$306.49$306.49100
2019-04-24$306.49$306.49100
2019-04-23$306.49$306.490
2019-04-22$306.49$306.490
2019-04-18$306.49$306.49100
2019-04-17$306.49$306.490
2019-04-16$306.49$306.490
2019-04-15$306.49$306.49100
2019-04-12$306.49$306.490
2019-04-11$306.49$306.490
2019-04-10$306.49$306.490
2019-04-09$306.49$306.490
2019-04-08$306.49$306.49100
2019-04-05$306.49$306.490
2019-04-04$306.49$306.49200
2019-04-03$310.33$310.330
2019-04-02$310.33$310.330
2019-04-01$310.33$310.33100
2019-03-29$303.00$303.00100
2019-03-28$303.00$303.000
2019-03-27$303.00$303.003,100
2019-03-26$315.10$315.100
2019-03-25$315.10$315.100
2019-03-22$315.10$315.10100
2019-03-21$315.10$315.10200
2019-03-20$310.33$310.33100
2019-03-19$310.33$310.330
2019-03-18$310.33$310.33200
2019-03-15$312.00$312.000
2019-03-14$312.00$312.00300
2019-03-13$304.84$304.84100
2019-03-12$304.84$304.840
2019-03-11$304.84$304.84100
2019-03-08$304.84$304.84100
2019-03-07$309.49$309.490
2019-03-06$309.49$309.49100
2019-03-05$313.00$313.001,000
2019-03-04$322.00$322.00100
2019-03-01$322.00$322.00500
2019-02-28$272.98$272.98100
2019-02-27$272.98$272.98100
2019-02-26$273.00$273.00200
2019-02-25$258.60$258.600
2019-02-22$258.60$258.600
2019-02-21$258.60$258.600
2019-02-20$258.60$258.600
2019-02-19$258.60$258.60100
2019-02-15$258.60$258.600
2019-02-14$258.60$258.600
2019-02-13$258.60$258.60200
2019-02-12$248.91$248.910
2019-02-11$248.91$248.91100
2019-02-08$248.91$248.910
2019-02-07$248.91$248.910
2019-02-06$248.91$248.91100
2019-02-05$248.91$248.91100
2019-02-04$248.91$248.91400
2019-02-01$251.09$251.09200
2019-01-31$238.07$238.070
2019-01-30$238.07$238.070
2019-01-29$238.07$238.07100
2019-01-28$238.07$238.070
2019-01-25$238.07$238.07100
2019-01-24$238.07$238.07100
2019-01-23$238.00$238.00100
2019-01-22$238.00$238.000
2019-01-18$238.00$238.000
2019-01-17$238.00$238.000
2019-01-16$238.00$238.000
2019-01-15$238.00$238.000
2019-01-14$238.00$238.00700
2019-01-11$234.00$234.000
2019-01-10$234.00$234.000
2019-01-09$234.00$234.000
2019-01-08$234.00$234.000
2019-01-07$234.00$234.00200
2019-01-04$226.14$226.14100
2019-01-03$226.14$226.14200
2019-01-02$230.00$230.00100