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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2015-12-31$137.68$137.680
2015-12-30$137.68$137.680
2015-12-29$137.68$137.680
2015-12-28$137.68$137.680
2015-12-24$137.68$137.680
2015-12-23$137.68$137.680
2015-12-22$137.68$137.680
2015-12-21$137.68$137.680
2015-12-18$137.68$137.680
2015-12-17$137.68$137.680
2015-12-16$137.68$137.680
2015-12-15$137.68$137.680
2015-12-14$137.68$137.680
2015-12-11$137.68$137.680
2015-12-10$137.68$137.680
2015-12-09$137.68$137.680
2015-12-08$137.68$137.680
2015-12-07$137.68$137.680
2015-12-04$137.68$137.68200
2015-12-03$141.44$141.440
2015-12-02$141.44$141.440
2015-12-01$141.44$141.440
2015-11-30$141.44$141.440
2015-11-27$141.44$141.44100
2015-11-25$138.08$138.080
2015-11-24$138.08$138.08900
2015-11-23$139.14$139.140
2015-11-20$139.14$139.14200
2015-11-19$138.00$138.00200
2015-11-18$141.71$141.710
2015-11-17$141.71$141.710
2015-11-16$141.71$141.710
2015-11-13$141.71$141.710
2015-11-12$141.71$141.710
2015-11-11$141.71$141.710
2015-11-10$141.71$141.710
2015-11-09$141.71$141.710
2015-11-06$141.71$141.710
2015-11-05$141.71$141.710
2015-11-04$141.71$141.710
2015-11-03$141.71$141.710
2015-11-02$141.71$141.710
2015-10-30$141.71$141.710
2015-10-29$141.71$141.710
2015-10-28$141.71$141.71400
2015-10-27$138.76$138.760
2015-10-26$138.76$138.760
2015-10-23$138.76$138.760
2015-10-22$138.76$138.760
2015-10-21$138.76$138.76100
2015-10-20$139.14$139.14400
2015-10-19$140.00$140.00600
2015-10-16$134.93$134.930
2015-10-15$134.93$134.930
2015-10-14$134.93$134.930
2015-10-13$134.93$134.930
2015-10-12$134.93$134.930
2015-10-09$134.93$134.930
2015-10-08$134.93$134.930
2015-10-07$134.93$134.930
2015-10-06$134.93$134.930
2015-10-05$134.93$134.930
2015-10-02$134.93$134.93500
2015-10-01$135.00$135.002,100
2015-09-30$132.79$132.790
2015-09-29$132.79$132.79200
2015-09-28$131.83$131.83200
2015-09-25$140.22$140.220
2015-09-24$140.22$140.220
2015-09-23$140.22$140.220
2015-09-22$140.22$140.220
2015-09-21$140.22$140.220
2015-09-18$140.22$140.220
2015-09-17$140.22$140.220
2015-09-16$140.22$140.22100
2015-09-15$140.00$140.00300
2015-09-14$136.94$136.940
2015-09-11$136.94$136.940
2015-09-10$136.94$136.940
2015-09-09$136.94$136.940
2015-09-08$136.94$136.940
2015-09-04$136.94$136.940
2015-09-03$136.94$136.940
2015-09-02$136.94$136.940
2015-09-01$136.94$136.94100
2015-08-31$139.46$139.46400
2015-08-28$135.32$135.320
2015-08-27$135.32$135.320
2015-08-26$135.32$135.320
2015-08-25$135.32$135.32300
2015-08-24$137.30$137.30700
2015-08-21$150.07$150.070
2015-08-20$150.07$150.070
2015-08-19$150.07$150.070
2015-08-18$150.07$150.070
2015-08-17$150.07$150.070
2015-08-14$150.07$150.070
2015-08-13$150.07$150.070
2015-08-12$150.07$150.070
2015-08-11$150.07$150.070
2015-08-10$150.07$150.070
2015-08-07$150.07$150.070
2015-08-06$150.07$150.070
2015-08-05$150.07$150.070
2015-08-04$150.07$150.070
2015-08-03$150.07$150.070
2015-07-31$150.07$150.07200
2015-07-30$149.10$149.10200
2015-07-29$146.82$146.820
2015-07-28$146.82$146.820
2015-07-27$146.82$146.82300
2015-07-24$150.59$150.59200
2015-07-23$150.90$150.90100
2015-07-22$150.38$150.38400
2015-07-21$149.12$149.12200
2015-07-20$151.22$151.22200
2015-07-17$146.11$146.110
2015-07-16$146.11$146.110
2015-07-15$146.11$146.110
2015-07-14$146.11$146.110
2015-07-13$146.11$146.110
2015-07-10$146.11$146.110
2015-07-09$146.11$146.110
2015-07-08$146.11$146.110
2015-07-07$146.11$146.110
2015-07-06$146.11$146.110
2015-07-02$146.50$146.500
2015-07-01$146.50$146.500
2015-06-30$146.50$146.500
2015-06-29$146.50$146.500
2015-06-26$146.50$146.500
2015-06-25$146.50$146.500
2015-06-24$146.50$146.500
2015-06-23$146.50$146.500
2015-06-22$146.50$146.500
2015-06-19$146.50$146.500
2015-06-18$146.50$146.500
2015-06-17$146.50$146.500
2015-06-16$146.50$146.500
2015-06-15$146.50$146.500
2015-06-12$146.50$146.500
2015-06-11$146.50$146.500
2015-06-10$146.50$146.500
2015-06-09$146.50$146.500
2015-06-08$146.50$146.500
2015-06-05$146.50$146.500
2015-06-04$146.50$146.500
2015-06-03$146.50$146.500
2015-06-02$146.50$146.500
2015-06-01$146.50$146.500
2015-05-29$146.50$146.500
2015-05-28$146.50$146.500
2015-05-27$146.50$146.500
2015-05-26$146.50$146.500
2015-05-22$146.50$146.500
2015-05-21$146.50$146.500
2015-05-20$146.50$146.500
2015-05-19$146.50$146.50500
2015-05-18$133.90$133.900
2015-05-15$133.90$133.900
2015-05-14$133.90$133.900
2015-05-13$133.90$133.900
2015-05-12$133.90$133.900
2015-05-11$133.90$133.900
2015-05-08$133.90$133.900
2015-05-07$133.90$133.900
2015-05-06$135.58$135.580
2015-05-05$135.58$135.580
2015-05-04$135.58$135.580
2015-05-01$135.58$135.580
2015-04-30$135.58$135.580
2015-04-29$135.58$135.58100
2015-04-28$136.30$136.30300
2015-04-27$137.00$137.000
2015-04-24$137.00$137.000
2015-04-23$137.00$137.000
2015-04-22$137.00$137.000
2015-04-21$137.00$137.000
2015-04-20$137.00$137.000
2015-04-17$137.00$137.000
2015-04-16$137.00$137.000
2015-04-15$137.00$137.000
2015-04-14$137.00$137.000
2015-04-13$137.00$137.000
2015-04-10$137.00$137.00900
2015-04-09$137.93$137.930
2015-04-08$137.93$137.930
2015-04-07$137.93$137.930
2015-04-06$137.93$137.93200
2015-04-02$135.38$135.380
2015-04-01$135.38$135.38200
2015-03-31$135.00$135.00300
2015-03-30$134.86$134.860
2015-03-27$134.86$134.860
2015-03-26$134.86$134.861,600
2015-03-25$134.85$134.850
2015-03-24$134.74$134.740
2015-03-23$130.00$130.000
2015-03-20$130.00$130.00300
2015-03-19$136.02$136.020
2015-03-18$136.20$136.200
2015-03-17$135.26$135.260
2015-03-16$134.56$134.560
2015-03-13$135.78$135.780
2015-03-12$135.78$135.78400
2015-03-11$133.23$133.230
2015-03-10$133.40$133.400
2015-03-09$133.40$133.40200
2015-03-06$133.79$133.790
2015-03-05$131.50$131.500
2015-03-04$131.50$131.50300
2015-03-03$130.08$130.080
2015-03-02$130.08$130.08200
2015-02-27$126.80$126.80600
2015-02-26$117.56$117.560
2015-02-25$116.33$116.330
2015-02-24$117.49$117.490
2015-02-23$118.50$118.500
2015-02-20$117.34$117.340
2015-02-19$117.58$117.580
2015-02-18$117.67$117.670
2015-02-17$117.85$117.850
2015-02-13$117.38$117.380
2015-02-12$117.04$117.040
2015-02-11$117.77$117.770
2015-02-10$117.35$117.350
2015-02-09$117.35$117.35200
2015-02-06$117.98$117.980
2015-02-05$117.15$117.150
2015-02-04$117.15$117.15100
2015-02-03$114.84$114.840
2015-02-02$114.06$114.060
2015-01-30$114.66$114.660
2015-01-29$113.80$113.800
2015-01-28$114.27$114.270
2015-01-27$114.58$114.580
2015-01-26$114.29$114.290
2015-01-23$116.58$116.580
2015-01-22$114.72$114.720
2015-01-21$113.75$113.750
2015-01-20$117.03$117.030
2015-01-16$116.70$116.700
2015-01-15$118.40$118.400
2015-01-14$120.02$120.020
2015-01-13$119.90$119.900
2015-01-12$120.03$120.030
2015-01-09$119.73$119.730
2015-01-08$118.42$118.420
2015-01-07$117.90$117.900
2015-01-06$120.29$120.290
2015-01-05$120.07$120.070
2015-01-02$120.07$120.07200