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.

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2011-12-30$95.31$95.310
2011-12-29$95.31$95.31100
2011-12-28$96.90$96.900
2011-12-27$96.90$96.90200
2011-12-23$95.83$95.83300
2011-12-22$95.71$95.710
2011-12-21$95.71$95.71100
2011-12-20$97.00$97.00100
2011-12-19$97.06$97.06300
2011-12-16$96.92$96.92400
2011-12-15$89.20$89.200
2011-12-14$89.20$89.20200
2011-12-13$94.49$94.490
2011-12-12$94.49$94.490
2011-12-09$94.49$94.490
2011-12-08$94.49$94.490
2011-12-07$94.49$94.490
2011-12-06$94.49$94.490
2011-12-05$94.49$94.49300
2011-12-02$92.30$92.30100
2011-12-01$94.82$94.820
2011-11-30$94.82$94.82100
2011-11-29$93.39$93.390
2011-11-28$93.39$93.390
2011-11-25$93.39$93.390
2011-11-23$93.39$93.390
2011-11-22$93.39$93.390
2011-11-21$93.39$93.39200
2011-11-18$94.96$94.960
2011-11-17$94.96$94.96100
2011-11-16$98.72$98.720
2011-11-15$98.72$98.720
2011-11-14$98.72$98.720
2011-11-11$98.72$98.720
2011-11-10$98.72$98.720
2011-11-09$98.72$98.72100
2011-11-08$102.10$102.10400
2011-11-07$100.06$100.060
2011-11-04$100.06$100.060
2011-11-03$100.06$100.060
2011-11-02$100.06$100.060
2011-11-01$100.06$100.060
2011-10-31$100.06$100.06100
2011-10-28$102.90$102.900
2011-10-27$102.90$102.90100
2011-10-26$98.84$98.84200
2011-10-25$98.47$98.472,000
2011-10-24$101.00$101.003,300
2011-10-21$98.10$98.104,300
2011-10-20$95.20$95.203,000
2011-10-19$94.50$94.502,100
2011-10-18$94.10$94.10100
2011-10-17$92.42$92.42100
2011-10-14$93.25$93.250
2011-10-13$93.25$93.250
2011-10-12$93.25$93.250
2011-10-11$93.25$93.250
2011-10-10$93.25$93.250
2011-10-07$93.25$93.25100
2011-10-06$90.85$90.850
2011-10-05$90.85$90.850
2011-10-04$90.85$90.85300
2011-10-03$90.84$90.84500
2011-09-30$90.10$90.100
2011-09-29$90.10$90.10100
2011-09-28$96.24$96.240
2011-09-27$96.24$96.24300
2011-09-26$88.89$88.89200
2011-09-23$87.33$87.330
2011-09-22$87.33$87.33100
2011-09-21$89.52$89.52400
2011-09-20$92.75$92.75400
2011-09-19$97.43$97.430
2011-09-16$97.43$97.43900
2011-09-15$93.50$93.500
2011-09-14$93.50$93.500
2011-09-13$93.50$93.50100
2011-09-12$91.00$91.00900
2011-09-09$95.00$95.000
2011-09-08$95.00$95.000
2011-09-07$95.00$95.000
2011-09-06$95.00$95.00400
2011-09-02$101.25$101.250
2011-09-01$101.25$101.250
2011-08-31$101.25$101.25100
2011-08-30$97.27$97.270
2011-08-29$97.27$97.270
2011-08-26$97.27$97.270
2011-08-25$97.27$97.27100
2011-08-24$98.00$98.000
2011-08-23$98.00$98.00100
2011-08-22$97.00$97.000
2011-08-19$97.00$97.00100
2011-08-18$100.50$100.500
2011-08-17$100.50$100.500
2011-08-16$100.50$100.50100
2011-08-15$102.35$102.35100
2011-08-12$101.25$101.25400
2011-08-11$95.00$95.00600
2011-08-10$100.47$100.470
2011-08-09$100.47$100.470
2011-08-08$100.47$100.470
2011-08-05$100.47$100.470
2011-08-04$100.47$100.47300
2011-08-03$101.21$101.21600
2011-08-02$107.84$107.840
2011-08-01$107.84$107.84100
2011-07-29$109.38$109.38300
2011-07-28$108.66$108.66200
2011-07-27$111.78$111.781,100
2011-07-26$118.30$118.300
2011-07-25$118.30$118.300
2011-07-22$118.30$118.300
2011-07-21$118.30$118.30100
2011-07-20$116.25$116.25100
2011-07-19$116.65$116.650
2011-07-18$116.65$116.651,000
2011-07-15$117.70$117.700
2011-07-14$117.70$117.708,300
2011-07-13$121.55$121.550
2011-07-12$121.55$121.550
2011-07-11$121.55$121.550
2011-07-08$121.55$121.550
2011-07-07$121.55$121.550
2011-07-06$121.55$121.550
2011-07-05$121.55$121.550
2011-07-01$121.55$121.55200
2011-06-30$117.87$117.870
2011-06-29$117.87$117.870
2011-06-28$117.87$117.870
2011-06-27$117.87$117.870
2011-06-24$117.87$117.870
2011-06-23$117.87$117.87100
2011-06-22$117.57$117.570
2011-06-21$117.57$117.570
2011-06-20$117.57$117.570
2011-06-17$117.57$117.571,000
2011-06-16$123.68$123.680
2011-06-15$123.68$123.680
2011-06-14$123.68$123.680
2011-06-13$123.68$123.680
2011-06-10$123.68$123.680
2011-06-09$123.68$123.680
2011-06-08$123.68$123.680
2011-06-07$123.68$123.680
2011-06-06$123.68$123.680
2011-06-03$123.68$123.680
2011-06-02$123.68$123.680
2011-06-01$123.68$123.68100
2011-05-31$125.07$125.070
2011-05-27$125.07$125.070
2011-05-26$125.07$125.070
2011-05-25$125.07$125.070
2011-05-24$125.07$125.070
2011-05-23$125.07$125.070
2011-05-20$125.07$125.070
2011-05-19$125.07$125.070
2011-05-18$125.07$125.07100
2011-05-17$126.16$126.160
2011-05-16$126.16$126.16300
2011-05-13$123.92$123.92200
2011-05-12$123.82$123.820
2011-05-11$123.82$123.820
2011-05-10$123.82$123.820
2011-05-09$123.82$123.82300
2011-05-06$124.09$124.090
2011-05-05$124.09$124.09200
2011-05-04$123.83$123.83300
2011-05-03$126.56$126.56100
2011-05-02$124.91$124.91200
2011-04-29$125.52$125.521,300
2011-04-28$120.37$120.370
2011-04-27$120.37$120.370
2011-04-26$120.37$120.370
2011-04-25$120.37$120.370
2011-04-21$120.37$120.37200
2011-04-20$121.76$121.760
2011-04-19$121.76$121.760
2011-04-18$121.76$121.76300
2011-04-15$124.42$124.420
2011-04-14$124.42$124.420
2011-04-13$124.42$124.420
2011-04-12$124.42$124.42200
2011-04-11$122.60$122.600
2011-04-08$122.60$122.600
2011-04-07$122.60$122.600
2011-04-06$122.60$122.600
2011-04-05$122.60$122.60100
2011-04-04$123.31$123.310
2011-04-01$123.31$123.31400
2011-03-31$118.57$118.570
2011-03-30$118.57$118.570
2011-03-29$118.57$118.57100
2011-03-28$119.05$119.05100
2011-03-25$116.35$116.350
2011-03-24$116.35$116.350
2011-03-23$116.35$116.350
2011-03-22$116.35$116.350
2011-03-21$116.35$116.350
2011-03-18$116.35$116.35100
2011-03-17$115.42$115.42300
2011-03-16$115.39$115.390
2011-03-15$115.39$115.390
2011-03-14$115.39$115.390
2011-03-11$115.39$115.390
2011-03-10$115.39$115.390
2011-03-09$115.39$115.390
2011-03-08$115.39$115.390
2011-03-07$115.39$115.39200
2011-03-04$112.01$112.010
2011-03-03$112.01$112.010
2011-03-02$112.01$112.010
2011-03-01$112.01$112.0110,100
2011-02-28$112.65$112.650
2011-02-25$112.65$112.652,000
2011-02-24$109.07$109.070
2011-02-23$109.07$109.07200
2011-02-22$109.20$109.200
2011-02-18$109.20$109.200
2011-02-17$109.20$109.20500
2011-02-16$108.89$108.890
2011-02-15$108.89$108.890
2011-02-14$108.89$108.891,000
2011-02-11$107.48$107.480
2011-02-10$107.48$107.480
2011-02-09$107.48$107.480
2011-02-08$107.48$107.480
2011-02-07$107.48$107.480
2011-02-04$107.48$107.48200
2011-02-03$109.32$109.320
2011-02-02$109.32$109.320
2011-02-01$109.32$109.320
2011-01-31$109.32$109.320
2011-01-28$109.32$109.320
2011-01-27$109.32$109.32300
2011-01-26$110.17$110.17900
2011-01-25$109.75$109.750
2011-01-24$109.75$109.750
2011-01-21$109.75$109.75800
2011-01-20$110.55$110.550
2011-01-19$110.55$110.55500
2011-01-18$111.14$111.14300
2011-01-14$108.43$108.430
2011-01-13$108.43$108.43100
2011-01-12$107.30$107.300
2011-01-11$107.30$107.300
2011-01-10$107.30$107.30600
2011-01-07$104.89$104.89300
2011-01-06$105.59$105.590
2011-01-05$105.59$105.59100
2011-01-04$105.27$105.27100
2011-01-03$105.88$105.881,200