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Bio-Rad Laboratories Inc Cl B (NY: BIO-B )

279.91 UNCHANGED
Last Price Updated: 7:00 PM EDT, Apr 18, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2006 73.02 73.68 73.02 73.66 700 -0.27(-0.37%)
Oct 30, 2006 74.00 74.00 73.93 73.93 200 +0.13(+0.18%)
Oct 27, 2006 73.80 73.80 73.80 73.80 0 +0.00(+0.00%)
Oct 26, 2006 73.80 73.80 73.80 73.80 200 +1.19(+1.64%)
Oct 25, 2006 73.55 73.55 72.61 72.61 300 -2.04(-2.73%)
Oct 24, 2006 74.65 74.65 74.65 74.65 0 +0.00(+0.00%)
Oct 23, 2006 74.65 74.65 74.65 74.65 0 +0.00(+0.00%)
Oct 20, 2006 74.65 74.65 74.65 74.65 0 +0.00(+0.00%)
Oct 19, 2006 73.80 74.65 73.80 74.65 200 -0.31(-0.41%)
Oct 18, 2006 74.96 74.96 74.96 74.96 100 +1.50(+2.04%)
Oct 17, 2006 73.46 73.46 73.46 73.46 0 +0.00(+0.00%)
Oct 16, 2006 73.46 73.46 73.46 73.46 0 +0.00(+0.00%)
Oct 13, 2006 73.46 73.46 73.46 73.46 0 +0.00(+0.00%)
Oct 12, 2006 73.46 73.46 73.46 73.46 200 +1.21(+1.67%)
Oct 11, 2006 72.25 72.25 72.25 72.25 100 +0.75(+1.05%)
Oct 10, 2006 71.50 71.50 71.50 71.50 100 +0.27(+0.38%)
Oct 09, 2006 71.23 71.23 71.23 71.23 0 +0.00(+0.00%)
Oct 06, 2006 71.23 71.23 71.23 71.23 100 -0.26(-0.36%)
Oct 05, 2006 71.49 71.49 71.49 71.49 100 +0.98(+1.39%)
Oct 04, 2006 70.51 70.51 70.51 70.51 0 +0.00(+0.00%)
Oct 03, 2006 70.51 70.51 70.51 70.51 0 +0.00(+0.00%)
Oct 02, 2006 70.51 70.51 70.51 70.51 100 -1.12(-1.56%)
Sep 29, 2006 71.63 71.63 71.63 71.63 0 +0.00(+0.00%)
Sep 28, 2006 71.63 71.63 71.63 71.63 0 +0.00(+0.00%)
Sep 27, 2006 71.63 71.63 71.63 71.63 100 +0.20(+0.28%)
Sep 26, 2006 71.43 71.43 71.43 71.43 100 +0.42(+0.59%)
Sep 25, 2006 71.01 71.01 71.01 71.01 0 +0.00(+0.00%)
Sep 22, 2006 71.01 71.01 71.01 71.01 0 +0.00(+0.00%)
Sep 21, 2006 71.01 71.01 71.01 71.01 100 -0.65(-0.91%)
Sep 20, 2006 71.66 71.66 71.66 71.66 100 +1.25(+1.78%)
Sep 19, 2006 70.98 70.98 69.95 70.41 300 -0.84(-1.18%)
Sep 18, 2006 71.25 71.25 71.25 71.25 3,300 -0.73(-1.01%)
Sep 15, 2006 71.98 71.98 71.98 71.98 0 +0.00(+0.00%)
Sep 14, 2006 71.98 71.98 71.98 71.98 0 +0.00(+0.00%)
Sep 13, 2006 71.95 71.98 71.95 71.98 200 +0.22(+0.31%)
Sep 12, 2006 71.76 71.76 71.76 71.76 0 +0.00(+0.00%)
Sep 11, 2006 71.76 71.76 71.76 71.76 0 +0.00(+0.00%)
Sep 08, 2006 71.76 71.76 71.76 71.76 100 -0.24(-0.33%)
Sep 06, 2006 72.23 72.23 72.00 72.00 1,500 -1.00(-1.37%)
Sep 05, 2006 73.00 73.00 73.00 73.00 200 +2.00(+2.82%)
Sep 01, 2006 71.00 71.00 71.00 71.00 100 -1.00(-1.39%)
Aug 31, 2006 72.00 72.00 72.00 72.00 0 +0.00(+0.00%)
Aug 30, 2006 72.00 72.00 72.00 72.00 0 +0.00(+0.00%)
Aug 29, 2006 72.00 72.00 72.00 72.00 200 +2.00(+2.86%)
Aug 28, 2006 70.00 70.00 70.00 70.00 0 +0.00(+0.00%)
Aug 25, 2006 70.00 70.00 70.00 70.00 0 +0.00(+0.00%)
Aug 24, 2006 70.00 70.00 70.00 70.00 0 +0.00(+0.00%)
Aug 23, 2006 70.00 70.00 70.00 70.00 0 +0.00(+0.00%)
Aug 22, 2006 70.00 70.00 70.00 70.00 0 +0.00(+0.00%)
Aug 21, 2006 70.00 70.00 70.00 70.00 0 +0.00(+0.00%)
Aug 18, 2006 70.00 70.00 70.00 70.00 0 +0.00(+0.00%)
Aug 17, 2006 70.00 70.00 70.00 70.00 200 +0.00(+0.00%)
Aug 16, 2006 70.00 70.00 70.00 70.00 100 +1.53(+2.23%)
Aug 15, 2006 67.75 68.47 67.75 68.47 400 +1.42(+2.12%)
Aug 14, 2006 67.05 67.05 67.05 67.05 100 +0.75(+1.13%)
Aug 11, 2006 67.50 67.50 66.00 66.30 600 -2.20(-3.21%)
Aug 10, 2006 67.17 68.50 67.17 68.50 2,600 +0.25(+0.37%)
Aug 09, 2006 67.90 68.75 67.90 68.25 500 +0.11(+0.16%)
Aug 08, 2006 68.14 68.14 68.14 68.14 100 -0.26(-0.38%)
Aug 07, 2006 68.40 68.40 68.40 68.40 0 +0.00(+0.00%)
Aug 04, 2006 68.74 69.00 68.00 68.40 600 +2.82(+4.30%)
Aug 03, 2006 65.58 65.58 65.58 65.58 0 +0.00(+0.00%)
Aug 02, 2006 65.58 65.58 65.58 65.58 0 +0.00(+0.00%)
Aug 01, 2006 65.58 65.58 65.58 65.58 0 +0.00(+0.00%)
Jul 31, 2006 65.58 65.58 65.58 65.58 0 +0.00(+0.00%)
Jul 28, 2006 65.58 65.58 65.58 65.58 0 +0.00(+0.00%)
Jul 27, 2006 65.58 65.58 65.58 65.58 100 -0.16(-0.24%)
Jul 26, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jul 25, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jul 24, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jul 21, 2006 65.74 65.74 65.74 65.74 100 -1.06(-1.59%)
Jul 20, 2006 66.80 66.80 66.80 66.80 0 +0.00(+0.00%)
Jul 19, 2006 66.80 66.80 66.80 66.80 0 +0.00(+0.00%)
Jul 18, 2006 66.83 66.83 66.80 66.80 200 +0.93(+1.41%)
Jul 17, 2006 65.87 65.87 65.87 65.87 200 +1.03(+1.59%)
Jul 14, 2006 64.84 64.84 64.84 64.84 0 +0.00(+0.00%)
Jul 13, 2006 64.84 64.84 64.84 64.84 100 -1.35(-2.04%)
Jul 12, 2006 66.19 66.19 66.19 66.19 0 +0.00(+0.00%)
Jul 11, 2006 66.19 66.19 66.19 66.19 0 +0.00(+0.00%)
Jul 10, 2006 66.19 66.19 66.19 66.19 0 +0.00(+0.00%)
Jul 07, 2006 66.19 66.19 66.19 66.19 200 +0.45(+0.68%)
Jul 06, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jul 05, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jul 03, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jun 30, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jun 29, 2006 65.74 65.74 65.74 65.74 0 +0.74(+1.14%)
Jun 28, 2006 65.00 65.00 65.00 65.00 100 -1.16(-1.75%)
Jun 27, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 23, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 22, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 21, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 20, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 19, 2006 66.16 66.16 66.16 66.16 100 -0.75(-1.12%)
Jun 16, 2006 66.91 66.91 66.91 66.91 0 +0.00(+0.00%)
Jun 15, 2006 66.91 66.91 66.91 66.91 100 +0.93(+1.41%)
Jun 14, 2006 65.98 65.98 65.98 65.98 0 +0.00(+0.00%)
Jun 13, 2006 66.33 66.33 65.98 65.98 200 -0.16(-0.24%)
Jun 12, 2006 66.14 66.14 66.14 66.14 0 +0.00(+0.00%)
Jun 09, 2006 66.14 66.14 66.14 66.14 0 +0.00(+0.00%)
Jun 08, 2006 66.14 66.14 66.14 66.14 0 +0.00(+0.00%)
Jun 07, 2006 65.83 66.14 65.83 66.14 400 +0.82(+1.26%)
Jun 06, 2006 65.32 65.32 65.32 65.32 100 -1.68(-2.51%)
Jun 05, 2006 67.00 67.00 67.00 67.00 0 +0.00(+0.00%)
Jun 02, 2006 67.00 67.00 67.00 67.00 0 +0.00(+0.00%)
Jun 01, 2006 67.00 67.00 67.00 67.00 200 -0.05(-0.07%)
May 31, 2006 67.05 67.05 67.05 67.05 100 -1.90(-2.76%)
May 30, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 26, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 25, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 24, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 23, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 22, 2006 69.30 69.30 68.50 68.95 1,300 -0.52(-0.75%)
May 19, 2006 69.47 69.47 69.47 69.47 100 -0.94(-1.34%)
May 18, 2006 70.41 70.41 70.41 70.41 100 +0.24(+0.34%)
May 17, 2006 70.17 70.17 70.17 70.17 100 -0.77(-1.09%)
May 16, 2006 70.94 70.94 70.94 70.94 100 -0.38(-0.53%)
May 15, 2006 71.32 71.32 71.32 71.32 0 +0.00(+0.00%)
May 12, 2006 71.32 71.32 71.32 71.32 0 +0.00(+0.00%)
May 11, 2006 71.32 71.32 71.32 71.32 0 +0.00(+0.00%)
May 10, 2006 71.32 71.32 71.32 71.32 100 +0.68(+0.96%)
May 09, 2006 70.64 70.64 70.64 70.64 100 +0.34(+0.48%)
May 08, 2006 69.60 70.30 69.60 70.30 300 -0.41(-0.58%)
May 05, 2006 71.80 73.23 70.00 70.71 2,200 +6.33(+9.83%)
May 04, 2006 65.59 65.59 64.38 64.38 200 -0.38(-0.59%)
May 03, 2006 64.76 64.76 64.76 64.76 0 +0.00(+0.00%)
May 02, 2006 64.76 64.76 64.76 64.76 0 +0.00(+0.00%)
May 01, 2006 65.24 65.24 64.76 64.76 200 -0.22(-0.34%)
Apr 28, 2006 64.98 64.98 64.98 64.98 0 -0.02(-0.03%)
Apr 27, 2006 65.00 65.00 65.00 65.00 100 -0.28(-0.43%)
Apr 26, 2006 65.78 65.78 65.28 65.28 300 -0.67(-1.02%)
Apr 25, 2006 65.95 65.95 65.95 65.95 0 +0.00(+0.00%)
Apr 24, 2006 65.95 65.95 65.95 65.95 0 +0.00(+0.00%)
Apr 21, 2006 65.95 65.95 65.95 65.95 0 +0.00(+0.00%)
Apr 20, 2006 65.95 65.95 65.95 65.95 300 +0.22(+0.33%)
Apr 19, 2006 65.09 65.73 65.09 65.73 200 +1.70(+2.66%)
Apr 18, 2006 62.27 64.03 62.27 64.03 700 +1.55(+2.48%)
Apr 17, 2006 62.48 62.48 62.48 62.48 0 +0.00(+0.00%)
Apr 13, 2006 62.48 62.48 62.48 62.48 100 +0.48(+0.77%)
Apr 12, 2006 61.00 62.00 61.00 62.00 200 +0.00(+0.00%)
Apr 11, 2006 62.00 62.00 62.00 62.00 100 -1.23(-1.95%)
Apr 10, 2006 63.23 63.23 63.23 63.23 0 +0.00(+0.00%)
Apr 07, 2006 63.23 63.23 63.23 63.23 0 +0.00(+0.00%)
Apr 06, 2006 63.23 63.23 63.23 63.23 100 -0.57(-0.89%)
Apr 05, 2006 63.00 63.80 63.00 63.80 300 +0.80(+1.27%)
Apr 04, 2006 63.00 63.00 63.00 63.00 0 +0.00(+0.00%)
Apr 03, 2006 62.30 63.45 62.30 63.00 1,000 +0.97(+1.56%)
Mar 31, 2006 62.03 62.03 62.03 62.03 100 +1.25(+2.06%)
Mar 30, 2006 60.51 60.78 60.05 60.78 500 +0.78(+1.30%)
Mar 29, 2006 60.00 60.00 60.00 60.00 200 +0.49(+0.82%)
Mar 28, 2006 59.51 59.51 59.51 59.51 100 +0.24(+0.40%)
Mar 27, 2006 59.27 59.27 59.27 59.27 0 +0.00(+0.00%)
Mar 24, 2006 59.27 59.27 59.27 59.27 0 -0.39(-0.65%)
Mar 21, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 20, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 17, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 16, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 15, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 14, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 13, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 10, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 09, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 08, 2006 59.66 59.66 59.66 59.66 100 -0.39(-0.65%)
Mar 07, 2006 60.05 60.05 60.05 60.05 100 -0.15(-0.25%)
Mar 06, 2006 60.20 60.20 60.20 60.20 0 +0.00(+0.00%)
Mar 03, 2006 60.20 60.20 60.20 60.20 0 +0.00(+0.00%)
Mar 02, 2006 60.20 60.20 60.20 60.20 0 +0.00(+0.00%)
Mar 01, 2006 58.99 60.20 58.99 60.20 300 +1.60(+2.73%)
Feb 28, 2006 59.22 58.60 58.60 58.60 100 -0.62(-1.05%)
Feb 27, 2006 59.64 59.64 59.22 59.22 300 -0.62(-1.04%)
Feb 24, 2006 59.84 59.84 59.84 59.84 0 +0.00(+0.00%)
Feb 23, 2006 59.84 59.84 59.84 59.84 100 -6.19(-9.37%)
Feb 22, 2006 66.03 66.03 66.03 66.03 0 +0.00(+0.00%)
Feb 21, 2006 66.03 66.03 66.03 66.03 0 +0.00(+0.00%)
Feb 17, 2006 66.35 66.35 66.03 66.03 200 +0.03(+0.05%)
Feb 15, 2006 66.00 66.00 66.00 66.00 0 +0.00(+0.00%)
Feb 14, 2006 66.00 66.00 66.00 66.00 0 +0.00(+0.00%)
Feb 13, 2006 66.00 66.00 66.00 66.00 0 +0.00(+0.00%)
Feb 10, 2006 66.00 66.00 66.00 66.00 100 -0.70(-1.05%)
Feb 09, 2006 66.70 66.70 66.70 66.70 100 +0.00(+0.00%)
Feb 08, 2006 66.70 66.70 66.70 66.70 0 +0.00(+0.00%)
Feb 07, 2006 66.70 66.70 66.70 66.70 100 +0.33(+0.50%)
Feb 06, 2006 66.37 66.37 66.37 66.37 0 +0.00(+0.00%)
Feb 03, 2006 66.37 66.37 66.37 66.37 200 +0.30(+0.45%)
Feb 02, 2006 66.07 66.07 66.07 66.07 100 -1.68(-2.48%)
Feb 01, 2006 67.75 67.75 67.75 67.75 0 +0.00(+0.00%)
Jan 31, 2006 67.75 67.75 67.75 67.75 0 +0.00(+0.00%)
Jan 30, 2006 67.75 67.75 67.75 67.75 200 +0.38(+0.56%)
Jan 27, 2006 67.37 67.37 67.37 67.37 0 +0.00(+0.00%)
Jan 26, 2006 67.00 67.37 67.37 67.37 100 -0.99(-1.45%)
Jan 25, 2006 68.36 68.36 68.36 68.36 300 +0.36(+0.53%)
Jan 24, 2006 68.00 68.00 68.00 68.00 300 +1.44(+2.16%)
Jan 23, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 20, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 19, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 18, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 17, 2006 66.56 66.56 66.56 66.56 200 -0.98(-1.45%)
Jan 13, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 12, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 11, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 10, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 09, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 06, 2006 67.54 67.54 67.54 67.54 200 +2.54(+3.91%)
Jan 05, 2006 65.00 65.00 65.00 65.00 200 +0.00(+0.00%)
Jan 04, 2006 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Jan 03, 2006 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Dec 30, 2005 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Dec 29, 2005 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Dec 28, 2005 65.00 65.00 65.00 65.00 0 +1.51(+2.38%)
Dec 23, 2005 63.49 63.49 63.49 63.49 0 +0.00(+0.00%)
Dec 22, 2005 63.49 63.49 63.49 63.49 0 +0.00(+0.00%)
Dec 21, 2005 63.49 63.49 63.49 63.49 0 +0.00(+0.00%)
Dec 20, 2005 63.49 63.49 63.49 63.49 100 +0.99(+1.58%)
Dec 19, 2005 62.50 62.50 62.50 62.50 0 +0.00(+0.00%)
Dec 16, 2005 61.50 62.50 61.50 62.50 200 +1.44(+2.36%)
Dec 15, 2005 61.06 61.06 61.06 61.06 0 +0.00(+0.00%)
Dec 14, 2005 61.06 61.06 61.06 61.06 0 +0.00(+0.00%)
Dec 13, 2005 61.06 61.06 61.06 61.06 100 +0.00(+0.00%)
Dec 12, 2005 61.06 61.06 61.06 61.06 300 -0.93(-1.50%)
Dec 09, 2005 61.99 61.99 61.99 61.99 0 +0.00(+0.00%)
Dec 08, 2005 61.99 61.99 61.99 61.99 0 +0.00(+0.00%)
Dec 07, 2005 61.31 64.00 61.31 61.99 6,800 +0.99(+1.62%)
Dec 06, 2005 61.00 61.00 61.00 61.00 400 +1.70(+2.87%)
Dec 05, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Dec 02, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Dec 01, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 30, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 29, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 25, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 23, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 22, 2005 59.26 59.30 59.26 59.30 600 +0.00(+0.00%)
Nov 21, 2005 59.30 59.30 59.30 59.30 100 -0.41(-0.69%)
Nov 18, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 17, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 16, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 15, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 14, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 11, 2005 59.70 59.71 59.70 59.71 500 -0.23(-0.38%)
Nov 10, 2005 59.94 59.94 59.94 59.94 0 +0.00(+0.00%)
Nov 09, 2005 59.94 59.94 59.94 59.94 0 +0.00(+0.00%)
Nov 08, 2005 59.94 59.94 59.94 59.94 0 +0.00(+0.00%)
Nov 07, 2005 59.94 59.94 59.94 59.94 400 -1.05(-1.72%)
Nov 04, 2005 60.99 60.99 60.99 60.99 200 +2.33(+3.97%)
Nov 03, 2005 58.66 58.66 58.66 58.66 100 +1.47(+2.57%)
Nov 02, 2005 58.00 58.00 57.19 57.19 200 +2.11(+3.83%)
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