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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$138.66$138.6693,500
2015-12-30$139.57$139.5791,300
2015-12-29$140.99$140.9964,000
2015-12-28$140.07$140.0764,300
2015-12-24$139.11$139.1122,100
2015-12-23$138.44$138.4472,200
2015-12-22$138.45$138.4563,900
2015-12-21$136.97$136.97226,700
2015-12-18$135.01$135.01170,900
2015-12-17$137.74$137.74172,600
2015-12-16$137.13$137.13106,400
2015-12-15$136.68$136.68105,700
2015-12-14$134.36$134.3698,000
2015-12-11$135.36$135.3663,800
2015-12-10$137.01$137.0184,900
2015-12-09$135.47$135.47125,700
2015-12-08$138.13$138.1364,200
2015-12-07$137.80$137.8093,100
2015-12-04$138.98$138.9842,300
2015-12-03$136.51$136.5194,700
2015-12-02$139.47$139.4769,300
2015-12-01$140.04$140.0478,000
2015-11-30$139.72$139.7288,800
2015-11-27$141.64$141.6444,300
2015-11-25$140.05$140.0585,300
2015-11-24$139.28$139.28348,400
2015-11-23$139.06$139.06113,600
2015-11-20$139.22$139.2286,000
2015-11-19$138.42$138.4276,300
2015-11-18$140.81$140.8194,900
2015-11-17$138.68$138.6886,200
2015-11-16$136.83$136.8392,200
2015-11-13$136.04$136.04108,600
2015-11-12$136.42$136.4272,600
2015-11-11$139.27$139.2763,700
2015-11-10$140.09$140.09123,100
2015-11-09$140.70$140.70110,100
2015-11-06$140.31$140.3185,200
2015-11-05$140.97$140.9794,600
2015-11-04$140.86$140.86129,100
2015-11-03$141.32$141.32144,100
2015-11-02$141.64$141.64122,900
2015-10-30$139.48$139.4890,600
2015-10-29$140.52$140.5254,300
2015-10-28$141.70$141.70105,900
2015-10-27$140.64$140.6467,400
2015-10-26$140.87$140.8782,900
2015-10-23$140.80$140.8069,800
2015-10-22$137.13$137.1383,500
2015-10-21$138.79$138.7994,900
2015-10-20$139.00$139.0081,400
2015-10-19$140.12$140.1260,200
2015-10-16$138.64$138.6472,500
2015-10-15$138.49$138.49120,200
2015-10-14$136.23$136.2390,100
2015-10-13$137.42$137.4262,300
2015-10-12$139.18$139.18101,800
2015-10-09$139.19$139.1988,400
2015-10-08$138.63$138.63142,800
2015-10-07$136.91$136.91113,100
2015-10-06$134.34$134.34112,400
2015-10-05$137.31$137.31246,400
2015-10-02$137.21$137.21104,600
2015-10-01$135.10$135.10129,400
2015-09-30$134.31$134.31167,500
2015-09-29$133.19$133.19149,600
2015-09-28$134.25$134.25188,700
2015-09-25$135.00$135.00195,000
2015-09-24$136.78$136.7886,600
2015-09-23$138.06$138.0697,300
2015-09-22$137.83$137.8370,400
2015-09-21$138.86$138.86249,600
2015-09-18$138.93$138.93171,000
2015-09-17$139.85$139.8558,500
2015-09-16$139.57$139.57108,800
2015-09-15$140.02$140.02102,700
2015-09-14$137.89$137.89104,600
2015-09-11$139.56$139.5699,700
2015-09-10$138.73$138.73166,300
2015-09-09$138.81$138.81147,700
2015-09-08$138.40$138.4069,400
2015-09-04$136.43$136.43108,300
2015-09-03$137.61$137.61152,500
2015-09-02$137.02$137.02139,800
2015-09-01$134.48$134.48169,300
2015-08-31$139.33$139.33193,400
2015-08-28$139.52$139.52137,500
2015-08-27$141.26$141.26174,100
2015-08-26$137.72$137.72134,500
2015-08-25$134.46$134.46169,400
2015-08-24$134.80$134.80471,800
2015-08-21$139.98$139.98137,300
2015-08-20$142.68$142.6879,200
2015-08-19$146.51$146.5185,900
2015-08-18$148.21$148.21100,900
2015-08-17$149.87$149.8794,700
2015-08-14$146.25$146.2589,900
2015-08-13$146.93$146.93118,500
2015-08-12$146.92$146.9286,600
2015-08-11$148.72$148.72116,100
2015-08-10$151.39$151.39123,900
2015-08-07$148.81$148.81231,200
2015-08-06$144.71$144.71112,500
2015-08-05$149.15$149.15124,500
2015-08-04$148.97$148.9780,000
2015-08-03$149.64$149.6493,900
2015-07-31$150.74$150.74119,700
2015-07-30$150.81$150.8171,300
2015-07-29$150.46$150.4683,500
2015-07-28$149.45$149.45139,900
2015-07-27$146.45$146.4599,000
2015-07-24$148.41$148.4176,200
2015-07-23$150.89$150.8970,000
2015-07-22$151.26$151.26108,700
2015-07-21$150.05$150.05169,700
2015-07-20$149.57$149.57140,700
2015-07-17$151.56$151.5663,000
2015-07-16$151.24$151.24111,500
2015-07-15$150.58$150.58103,900
2015-07-14$151.93$151.93120,400
2015-07-13$150.78$150.78128,800
2015-07-10$147.97$147.97142,300
2015-07-09$146.70$146.70115,800
2015-07-08$147.19$147.19173,300
2015-07-07$148.86$148.86146,300
2015-07-06$148.56$148.56319,700
2015-07-02$146.37$146.37141,800
2015-07-01$149.95$149.95206,200
2015-06-30$150.61$150.61180,800
2015-06-29$150.25$150.25224,300
2015-06-26$150.21$150.21156,900
2015-06-25$150.16$150.16168,900
2015-06-24$148.92$148.92431,400
2015-06-23$149.80$149.80120,600
2015-06-22$150.27$150.27153,400
2015-06-19$149.06$149.06119,700
2015-06-18$149.53$149.5387,400
2015-06-17$148.74$148.7466,300
2015-06-16$148.46$148.4681,000
2015-06-15$147.37$147.3750,600
2015-06-12$148.87$148.8737,500
2015-06-11$151.23$151.2378,400
2015-06-10$150.29$150.29167,500
2015-06-09$146.26$146.2657,100
2015-06-08$146.89$146.8976,900
2015-06-05$148.08$148.08141,800
2015-06-04$147.43$147.43123,900
2015-06-03$147.70$147.70145,400
2015-06-02$145.80$145.80111,100
2015-06-01$143.93$143.93128,300
2015-05-29$144.37$144.37171,000
2015-05-28$142.36$142.36219,600
2015-05-27$143.99$143.99440,600
2015-05-26$144.14$144.14140,800
2015-05-22$145.13$145.1398,200
2015-05-21$145.80$145.80221,100
2015-05-20$146.12$146.12147,400
2015-05-19$145.52$145.52305,600
2015-05-18$147.30$147.30118,800
2015-05-15$146.16$146.16121,100
2015-05-14$144.13$144.13139,900
2015-05-13$144.50$144.50144,800
2015-05-12$143.47$143.4784,900
2015-05-11$144.69$144.6993,200
2015-05-08$145.02$145.02114,800
2015-05-07$141.87$141.87192,500
2015-05-06$142.99$142.99428,600
2015-05-05$134.69$134.69118,800
2015-05-04$137.08$137.08152,000
2015-05-01$134.96$134.96110,300
2015-04-30$134.45$134.45132,900
2015-04-29$135.64$135.64113,800
2015-04-28$136.31$136.31113,600
2015-04-27$134.94$134.94176,500
2015-04-24$137.41$137.4181,300
2015-04-23$137.40$137.40105,800
2015-04-22$136.64$136.64106,500
2015-04-21$136.62$136.62126,200
2015-04-20$136.43$136.4386,200
2015-04-17$136.47$136.4797,800
2015-04-16$137.78$137.78161,100
2015-04-15$137.81$137.81102,300
2015-04-14$138.20$138.20174,300
2015-04-13$137.94$137.94142,900
2015-04-10$138.76$138.76108,000
2015-04-09$138.44$138.44122,100
2015-04-08$138.18$138.18184,600
2015-04-07$138.09$138.09170,900
2015-04-06$138.07$138.07241,300
2015-04-02$137.03$137.03168,700
2015-04-01$136.39$136.39253,800
2015-03-31$135.18$135.18157,400
2015-03-30$135.13$135.13163,400
2015-03-27$134.95$134.95117,000
2015-03-26$134.89$134.89205,000
2015-03-25$135.11$135.11259,000
2015-03-24$135.17$135.17231,200
2015-03-23$134.98$134.98222,700
2015-03-20$134.98$134.98330,500
2015-03-19$136.33$136.33177,900
2015-03-18$136.46$136.46226,200
2015-03-17$136.50$136.50156,600
2015-03-16$136.07$136.07139,800
2015-03-13$134.90$134.90345,200
2015-03-12$135.73$135.73171,700
2015-03-11$134.28$134.28293,500
2015-03-10$133.52$133.52274,600
2015-03-09$134.37$134.37276,500
2015-03-06$133.82$133.82195,000
2015-03-05$134.24$134.24414,600
2015-03-04$132.91$132.91224,600
2015-03-03$133.15$133.15360,600
2015-03-02$132.47$132.47363,900
2015-02-27$127.18$127.18394,200
2015-02-26$119.00$119.0076,600
2015-02-25$117.93$117.9397,200
2015-02-24$117.59$117.59136,500
2015-02-23$117.97$117.9786,400
2015-02-20$118.80$118.80105,000
2015-02-19$117.71$117.71120,800
2015-02-18$118.02$118.02123,600
2015-02-17$118.14$118.14107,500
2015-02-13$118.36$118.3665,100
2015-02-12$117.57$117.5794,700
2015-02-11$117.40$117.40134,100
2015-02-10$118.08$118.08121,200
2015-02-09$116.52$116.5292,100
2015-02-06$118.61$118.6194,100
2015-02-05$119.11$119.11140,200
2015-02-04$116.81$116.81101,200
2015-02-03$116.88$116.88138,200
2015-02-02$115.63$115.63135,800
2015-01-30$114.47$114.47153,500
2015-01-29$114.82$114.82157,800
2015-01-28$113.77$113.77114,300
2015-01-27$114.50$114.50118,300
2015-01-26$114.98$114.98130,300
2015-01-23$114.70$114.7052,100
2015-01-22$116.84$116.8496,100
2015-01-21$115.16$115.16132,400
2015-01-20$115.78$115.78118,200
2015-01-16$117.49$117.49112,000
2015-01-15$117.40$117.4053,200
2015-01-14$118.82$118.8298,100
2015-01-13$120.57$120.57149,400
2015-01-12$120.27$120.27131,400
2015-01-09$120.45$120.45120,700
2015-01-08$120.25$120.25158,400
2015-01-07$119.10$119.10108,100
2015-01-06$118.68$118.68246,900
2015-01-05$120.39$120.39123,200
2015-01-02$120.35$120.3584,900