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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2001-12-31$32.00$32.000
2001-12-28$32.00$32.000
2001-12-27$32.00$32.000
2001-12-26$32.00$32.000
2001-12-24$32.00$32.000
2001-12-21$32.00$32.000
2001-12-20$32.00$32.000
2001-12-19$32.00$32.00200
2001-12-18$32.50$32.508,000
2001-12-17$31.65$31.650
2001-12-14$31.65$31.650
2001-12-13$31.65$31.650
2001-12-12$31.65$31.650
2001-12-11$31.65$31.650
2001-12-10$31.65$31.650
2001-12-07$31.65$31.650
2001-12-06$31.65$31.65200
2001-12-05$30.50$30.500
2001-12-04$30.50$30.500
2001-12-03$30.50$30.50400
2001-11-30$30.50$30.500
2001-11-29$30.50$30.500
2001-11-28$30.50$30.500
2001-11-27$30.50$30.500
2001-11-26$30.50$30.500
2001-11-23$30.50$30.500
2001-11-21$30.50$30.500
2001-11-20$30.50$30.500
2001-11-19$30.50$30.500
2001-11-16$30.50$30.500
2001-11-15$30.50$30.500
2001-11-14$30.50$30.50200
2001-11-13$31.50$31.500
2001-11-12$31.50$31.500
2001-11-09$31.50$31.500
2001-11-08$31.50$31.500
2001-11-07$31.50$31.500
2001-11-06$31.50$31.501,000
2001-11-05$31.10$31.100
2001-11-02$31.10$31.100
2001-11-01$31.10$31.100
2001-10-31$31.10$31.10400
2001-10-30$31.50$31.50400
2001-10-29$31.00$31.004,000
2001-10-26$30.00$30.000
2001-10-25$30.00$30.001,000
2001-10-24$30.00$30.000
2001-10-23$30.00$30.000
2001-10-22$30.00$30.000
2001-10-19$30.00$30.000
2001-10-18$30.00$30.000
2001-10-17$30.00$30.000
2001-10-16$30.00$30.004,000
2001-10-15$29.38$29.382,000
2001-10-12$28.25$28.250
2001-10-11$28.25$28.251,800
2001-10-10$28.03$28.034,200
2001-10-09$27.50$27.501,200
2001-10-08$24.25$24.250
2001-10-05$24.25$24.250
2001-10-04$24.25$24.250
2001-10-03$24.25$24.250
2001-10-02$24.25$24.253,200
2001-10-01$22.50$22.500
2001-09-28$22.50$22.500
2001-09-27$22.50$22.500
2001-09-26$22.50$22.500
2001-09-25$22.50$22.500
2001-09-24$22.50$22.503,000
2001-09-21$27.00$27.000
2001-09-20$27.00$27.000
2001-09-19$27.00$27.000
2001-09-18$27.00$27.000
2001-09-17$27.00$27.000
2001-09-10$27.00$27.000
2001-09-07$27.00$27.000
2001-09-06$27.00$27.000
2001-09-05$27.00$27.000
2001-09-04$27.00$27.000
2001-08-31$27.00$27.000
2001-08-30$27.00$27.001,000
2001-08-29$26.50$26.50200
2001-08-28$27.00$27.000
2001-08-27$27.00$27.002,000
2001-08-24$26.55$26.55400
2001-08-23$25.75$25.750
2001-08-22$25.75$25.750
2001-08-21$25.75$25.750
2001-08-20$25.75$25.751,200
2001-08-17$24.25$24.250
2001-08-16$24.25$24.250
2001-08-15$24.25$24.250
2001-08-14$24.25$24.250
2001-08-13$24.25$24.250
2001-08-10$24.25$24.250
2001-08-09$24.25$24.250
2001-08-08$24.25$24.250
2001-08-07$24.25$24.250
2001-08-06$24.25$24.250
2001-08-03$24.25$24.250
2001-08-02$24.25$24.250
2001-08-01$24.25$24.250
2001-07-31$24.25$24.250
2001-07-30$24.25$24.250
2001-07-27$24.25$24.250
2001-07-26$24.25$24.250
2001-07-25$24.25$24.250
2001-07-24$24.25$24.250
2001-07-23$24.25$24.250
2001-07-20$24.25$24.250
2001-07-19$24.25$24.250
2001-07-18$24.25$24.250
2001-07-17$24.25$24.250
2001-07-16$24.25$24.250
2001-07-13$24.25$24.250
2001-07-12$24.25$24.250
2001-07-11$24.25$24.250
2001-07-10$24.25$24.250
2001-07-09$24.25$24.251,000
2001-07-06$24.75$24.750
2001-07-05$24.75$24.750
2001-07-03$24.75$24.750
2001-07-02$24.75$24.75400
2001-06-29$24.75$24.750
2001-06-28$24.75$24.750
2001-06-27$24.75$24.750
2001-06-26$24.75$24.750
2001-06-25$24.75$24.750
2001-06-22$24.75$24.750
2001-06-21$24.75$24.750
2001-06-20$24.75$24.750
2001-06-19$24.75$24.750
2001-06-18$24.75$24.750
2001-06-15$24.75$24.750
2001-06-14$24.75$24.750
2001-06-13$24.75$24.750
2001-06-12$24.75$24.750
2001-06-11$24.75$24.750
2001-06-08$24.75$24.750
2001-06-07$24.75$24.750
2001-06-06$24.75$24.75400
2001-06-05$23.75$23.750
2001-06-04$23.75$23.750
2001-06-01$23.75$23.750
2001-05-31$23.75$23.750
2001-05-30$23.75$23.750
2001-05-29$23.75$23.750
2001-05-25$23.75$23.750
2001-05-24$23.75$23.750
2001-05-23$23.75$23.750
2001-05-22$23.75$23.750
2001-05-21$23.75$23.750
2001-05-18$23.75$23.750
2001-05-17$23.75$23.750
2001-05-16$23.75$23.752,600
2001-05-15$23.25$23.250
2001-05-14$23.25$23.250
2001-05-11$23.25$23.250
2001-05-10$23.25$23.250
2001-05-09$23.25$23.250
2001-05-08$23.25$23.250
2001-05-07$23.25$23.25400
2001-05-04$23.75$23.750
2001-05-03$23.75$23.75600
2001-05-02$22.08$22.080
2001-05-01$22.08$22.082,000
2001-04-30$19.75$19.750
2001-04-27$19.75$19.750
2001-04-26$19.75$19.750
2001-04-25$19.75$19.750
2001-04-24$19.75$19.750
2001-04-23$19.75$19.750
2001-04-20$19.75$19.750
2001-04-19$19.75$19.750
2001-04-18$19.75$19.750
2001-04-17$19.75$19.750
2001-04-16$19.75$19.750
2001-04-12$19.75$19.750
2001-04-11$19.75$19.750
2001-04-10$19.75$19.750
2001-04-09$19.75$19.750
2001-04-06$19.75$19.750
2001-04-05$19.75$19.750
2001-04-04$19.75$19.750
2001-04-03$19.75$19.750
2001-04-02$19.75$19.750
2001-03-30$19.75$19.750
2001-03-29$19.75$19.750
2001-03-28$19.75$19.750
2001-03-27$19.75$19.750
2001-03-26$19.75$19.750
2001-03-23$19.75$19.750
2001-03-22$19.75$19.750
2001-03-21$19.75$19.750
2001-03-20$19.75$19.750
2001-03-19$19.75$19.75200
2001-03-16$19.25$19.250
2001-03-15$19.25$19.250
2001-03-14$19.25$19.250
2001-03-13$19.25$19.250
2001-03-12$19.25$19.251,600
2001-03-09$19.00$19.000
2001-03-08$19.00$19.000
2001-03-07$19.00$19.000
2001-03-06$19.00$19.000
2001-03-05$19.00$19.000
2001-03-02$19.00$19.00200
2001-03-01$20.25$20.250
2001-02-28$20.25$20.250
2001-02-27$20.25$20.250
2001-02-26$20.25$20.250
2001-02-23$20.25$20.250
2001-02-22$20.25$20.250
2001-02-21$20.25$20.250
2001-02-20$20.25$20.250
2001-02-16$20.25$20.250
2001-02-15$20.25$20.25800
2001-02-14$19.50$19.500
2001-02-13$19.50$19.500
2001-02-12$19.50$19.500
2001-02-09$19.50$19.500
2001-02-08$19.50$19.500
2001-02-07$19.50$19.500
2001-02-06$19.50$19.500
2001-02-05$19.50$19.500
2001-02-02$19.50$19.500
2001-02-01$19.50$19.500
2001-01-31$19.50$19.500
2001-01-30$19.50$19.500
2001-01-29$19.50$19.500
2001-01-26$19.50$19.501,200
2001-01-25$19.92$19.924,400
2001-01-24$16.00$16.000
2001-01-23$16.00$16.000
2001-01-22$16.00$16.000
2001-01-19$16.00$16.000
2001-01-18$16.00$16.002,000
2001-01-17$15.00$15.000
2001-01-16$15.00$15.000
2001-01-12$15.00$15.000
2001-01-11$15.00$15.000
2001-01-10$15.00$15.00200
2001-01-09$15.00$15.00200
2001-01-08$15.25$15.250
2001-01-05$15.25$15.250
2001-01-04$15.25$15.256,600
2001-01-03$16.10$16.102,000
2001-01-02$15.75$15.750