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.

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$755.57$755.5781,500
2021-12-30$758.65$758.6557,600
2021-12-29$750.74$750.7462,800
2021-12-28$747.76$747.7665,900
2021-12-27$764.32$764.3271,400
2021-12-23$746.26$746.2679,800
2021-12-22$743.83$743.8390,000
2021-12-21$739.91$739.91124,700
2021-12-20$728.57$728.57121,400
2021-12-17$731.46$731.46354,100
2021-12-16$734.34$734.34126,000
2021-12-15$744.35$744.35206,600
2021-12-14$723.93$723.93221,400
2021-12-13$752.20$752.20153,000
2021-12-10$746.05$746.05153,600
2021-12-09$753.79$753.7986,600
2021-12-08$770.22$770.22109,600
2021-12-07$752.37$752.37118,400
2021-12-06$742.36$742.36116,600
2021-12-03$741.38$741.3895,500
2021-12-02$748.22$748.2299,600
2021-12-01$755.56$755.56152,900
2021-11-30$753.20$753.20193,500
2021-11-29$749.56$749.5682,400
2021-11-26$750.17$750.1765,500
2021-11-24$736.80$736.8059,400
2021-11-23$741.16$741.1682,400
2021-11-22$757.60$757.6078,600
2021-11-19$776.63$776.6386,900
2021-11-18$772.35$772.3571,400
2021-11-17$779.99$779.9964,500
2021-11-16$770.98$770.9886,900
2021-11-15$753.84$753.8456,700
2021-11-12$756.28$756.2868,700
2021-11-11$752.09$752.09121,400
2021-11-10$733.96$733.96227,000
2021-11-09$732.08$732.0890,500
2021-11-08$732.13$732.13121,600
2021-11-05$725.61$725.61234,300
2021-11-04$783.22$783.2254,300
2021-11-03$779.85$779.8572,200
2021-11-02$779.08$779.08115,200
2021-11-01$784.16$784.16109,800
2021-10-29$794.68$794.68158,700
2021-10-28$788.82$788.82197,700
2021-10-27$764.62$764.6279,200
2021-10-26$773.15$773.1575,000
2021-10-25$770.48$770.4879,000
2021-10-22$753.58$753.58109,800
2021-10-21$759.85$759.85102,500
2021-10-20$747.06$747.0675,000
2021-10-19$732.76$732.7676,100
2021-10-18$727.17$727.17102,200
2021-10-15$721.48$721.48100,900
2021-10-14$720.11$720.1175,000
2021-10-13$708.84$708.84116,000
2021-10-12$709.08$709.08109,600
2021-10-11$718.50$718.5059,200
2021-10-08$722.43$722.4362,500
2021-10-07$731.44$731.4493,900
2021-10-06$722.77$722.7783,800
2021-10-05$723.87$723.87116,800
2021-10-04$730.01$730.01113,400
2021-10-01$741.92$741.92104,100
2021-09-30$745.95$745.95168,000
2021-09-29$749.27$749.27114,600
2021-09-28$753.03$753.03128,000
2021-09-27$766.50$766.50124,600
2021-09-24$802.96$802.96135,700
2021-09-23$797.34$797.34102,100
2021-09-22$785.64$785.6494,400
2021-09-21$785.51$785.51224,600
2021-09-20$782.52$782.52184,500
2021-09-17$788.35$788.35335,000
2021-09-16$785.22$785.22197,700
2021-09-15$790.08$790.08226,600
2021-09-14$802.89$802.89175,200
2021-09-13$791.99$791.99145,700
2021-09-10$820.10$820.10126,500
2021-09-09$810.79$810.79101,700
2021-09-08$813.56$813.56179,600
2021-09-07$806.32$806.32192,500
2021-09-03$819.70$819.7086,600
2021-09-02$825.77$825.77120,200
2021-09-01$814.95$814.9585,400
2021-08-31$804.82$804.82144,400
2021-08-30$813.54$813.5484,600
2021-08-27$792.41$792.4184,700
2021-08-26$797.74$797.7457,600
2021-08-25$798.53$798.5383,200
2021-08-24$788.79$788.79150,500
2021-08-23$782.87$782.8779,900
2021-08-20$780.03$780.0377,400
2021-08-19$776.25$776.25101,300
2021-08-18$770.75$770.7565,300
2021-08-17$780.48$780.48116,500
2021-08-16$781.98$781.9882,800
2021-08-13$778.30$778.3073,500
2021-08-12$766.55$766.5585,200
2021-08-11$752.69$752.69137,300
2021-08-10$763.80$763.80139,400
2021-08-09$756.61$756.61133,800
2021-08-06$753.63$753.63129,400
2021-08-05$763.66$763.66120,400
2021-08-04$762.12$762.12123,900
2021-08-03$745.69$745.69116,200
2021-08-02$736.47$736.47145,500
2021-07-30$739.51$739.51293,400
2021-07-29$707.13$707.13103,500
2021-07-28$705.98$705.9898,500
2021-07-27$702.79$702.79134,300
2021-07-26$685.56$685.5685,900
2021-07-23$682.92$682.9267,900
2021-07-22$675.41$675.4180,100
2021-07-21$663.05$663.05130,200
2021-07-20$668.42$668.42121,800
2021-07-19$673.84$673.8476,400
2021-07-16$674.78$674.7899,400
2021-07-15$666.77$666.7782,600
2021-07-14$658.60$658.6082,600
2021-07-13$664.54$664.54105,600
2021-07-12$673.98$673.9898,400
2021-07-09$675.17$675.17132,700
2021-07-08$672.70$672.7076,700
2021-07-07$673.40$673.40149,300
2021-07-06$667.40$667.40153,900
2021-07-02$666.72$666.7292,400
2021-07-01$657.71$657.71139,900
2021-06-30$644.29$644.29112,300
2021-06-29$645.56$645.5673,800
2021-06-28$643.70$643.70178,200
2021-06-25$633.56$633.56109,700
2021-06-24$631.90$631.9083,400
2021-06-23$625.85$625.8567,800
2021-06-22$624.82$624.8259,900
2021-06-21$625.67$625.6781,800
2021-06-18$622.80$622.80169,100
2021-06-17$617.60$617.60115,600
2021-06-16$612.26$612.26154,200
2021-06-15$609.27$609.2798,700
2021-06-14$606.67$606.67146,000
2021-06-11$601.68$601.6895,700
2021-06-10$602.97$602.97257,900
2021-06-09$581.16$581.16300,100
2021-06-08$581.66$581.66155,800
2021-06-07$579.58$579.58157,300
2021-06-04$581.28$581.28160,300
2021-06-03$581.59$581.59125,000
2021-06-02$581.32$581.32118,100
2021-06-01$581.46$581.46164,900
2021-05-28$602.37$602.37102,500
2021-05-27$598.57$598.57191,400
2021-05-26$591.57$591.57138,600
2021-05-25$592.93$592.93146,800
2021-05-24$593.06$593.0686,400
2021-05-21$594.74$594.7486,600
2021-05-20$598.32$598.32103,600
2021-05-19$588.63$588.6372,700
2021-05-18$588.15$588.15105,000
2021-05-17$589.74$589.74109,700
2021-05-14$600.75$600.7596,800
2021-05-13$590.97$590.97101,100
2021-05-12$583.89$583.89100,100
2021-05-11$596.38$596.38166,200
2021-05-10$603.65$603.65101,500
2021-05-07$608.01$608.01137,900
2021-05-06$602.17$602.17229,400
2021-05-05$601.37$601.37237,500
2021-05-04$598.10$598.10140,400
2021-05-03$610.00$610.00159,600
2021-04-30$630.13$630.13255,100
2021-04-29$640.73$640.73164,400
2021-04-28$649.04$649.04100,300
2021-04-27$648.72$648.72116,900
2021-04-26$648.34$648.34154,500
2021-04-23$640.42$640.4285,200
2021-04-22$639.73$639.73156,900
2021-04-21$634.31$634.31121,300
2021-04-20$628.30$628.30107,200
2021-04-19$629.59$629.59100,600
2021-04-16$626.12$626.12138,200
2021-04-15$624.79$624.7998,900
2021-04-14$612.11$612.11107,000
2021-04-13$614.85$614.8589,300
2021-04-12$603.99$603.9990,000
2021-04-09$602.57$602.57125,900
2021-04-08$592.23$592.23118,100
2021-04-07$576.64$576.64105,500
2021-04-06$587.55$587.55146,600
2021-04-05$582.80$582.8091,300
2021-04-01$579.91$579.9185,400
2021-03-31$571.17$571.17180,700
2021-03-30$564.15$564.1589,900
2021-03-29$570.04$570.04208,000
2021-03-26$578.59$578.59161,800
2021-03-25$559.06$559.06213,900
2021-03-24$559.38$559.38128,300
2021-03-23$571.00$571.00116,000
2021-03-22$580.00$580.00170,100
2021-03-19$568.93$568.93251,300
2021-03-18$570.05$570.05256,800
2021-03-17$566.44$566.44150,300
2021-03-16$560.84$560.84138,500
2021-03-15$569.55$569.55198,800
2021-03-12$559.98$559.98343,800
2021-03-11$568.90$568.90218,100
2021-03-10$559.22$559.22147,300
2021-03-09$561.94$561.94189,100
2021-03-08$554.11$554.11226,500
2021-03-05$567.92$567.92208,600
2021-03-04$562.00$562.00247,500
2021-03-03$566.87$566.87130,700
2021-03-02$591.22$591.22145,400
2021-03-01$597.30$597.30157,400
2021-02-26$584.50$584.50242,300
2021-02-25$582.45$582.45264,700
2021-02-24$594.74$594.74197,800
2021-02-23$594.48$594.48279,500
2021-02-22$603.54$603.54261,000
2021-02-19$637.01$637.01381,300
2021-02-18$651.50$651.50195,400
2021-02-17$655.72$655.72121,700
2021-02-16$649.62$649.62368,300
2021-02-12$662.35$662.35533,100
2021-02-11$643.81$643.81365,300
2021-02-10$631.92$631.92352,200
2021-02-09$636.46$636.46292,000
2021-02-08$628.68$628.68264,200
2021-02-05$616.48$616.48212,800
2021-02-04$605.01$605.01223,000
2021-02-03$591.37$591.37215,100
2021-02-02$596.64$596.64158,100
2021-02-01$591.68$591.68200,800
2021-01-29$573.77$573.77250,000
2021-01-28$566.44$566.44166,200
2021-01-27$547.01$547.01200,700
2021-01-26$570.76$570.76156,600
2021-01-25$588.34$588.34186,200
2021-01-22$594.83$594.83176,700
2021-01-21$589.19$589.19258,500
2021-01-20$600.81$600.81237,000
2021-01-19$608.97$608.97175,200
2021-01-15$601.15$601.15533,100
2021-01-14$593.14$593.14204,900
2021-01-13$604.32$604.32249,200
2021-01-12$610.04$610.04264,100
2021-01-11$615.79$615.79185,400
2021-01-08$621.37$621.37182,900
2021-01-07$629.12$629.12223,500
2021-01-06$612.20$612.20217,800
2021-01-05$584.13$584.13251,900
2021-01-04$575.26$575.26340,800