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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

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 31, 2008 80.04 85.11 80.04 85.11 0 +5.36(+6.72%)
Oct 30, 2008 77.92 79.75 77.92 79.75 600 +2.67(+3.46%)
Oct 29, 2008 74.67 77.43 74.67 77.08 1,800 +3.33(+4.52%)
Oct 28, 2008 72.50 73.75 65.38 73.75 4,500 +0.75(+1.03%)
Oct 27, 2008 73.35 74.85 73.00 73.00 1,300 -2.19(-2.91%)
Oct 24, 2008 75.00 75.19 75.00 75.19 1,300 +0.35(+0.47%)
Oct 23, 2008 79.00 79.95 74.84 74.84 1,100 -6.93(-8.47%)
Oct 22, 2008 81.75 81.77 81.75 81.77 200 -5.49(-6.29%)
Oct 21, 2008 87.26 87.26 87.26 87.26 100 +1.76(+2.06%)
Oct 20, 2008 82.95 85.50 82.94 85.50 400 +1.37(+1.63%)
Oct 17, 2008 84.13 84.13 84.13 84.13 0 +0.00(+0.00%)
Oct 16, 2008 81.40 84.13 79.05 84.13 400 +1.46(+1.77%)
Oct 15, 2008 82.67 82.67 82.67 82.67 201 -3.38(-3.93%)
Oct 14, 2008 86.05 86.05 86.05 86.05 100 -6.00(-6.52%)
Oct 13, 2008 87.96 92.05 87.96 92.05 200 +11.05(+13.64%)
Oct 10, 2008 81.00 81.00 81.00 81.00 100 -4.75(-5.54%)
Oct 09, 2008 85.75 85.75 85.75 85.75 0 +0.00(+0.00%)
Oct 08, 2008 93.00 93.00 85.75 85.75 300 -3.38(-3.79%)
Oct 07, 2008 92.60 92.60 89.13 89.13 400 -7.87(-8.11%)
Oct 02, 2008 97.00 97.00 97.00 97.00 0 +0.00(+0.00%)
Oct 01, 2008 97.00 97.00 97.00 97.00 100 -4.52(-4.45%)
Sep 25, 2008 101.52 101.52 101.52 101.52 100 +2.52(+2.55%)
Sep 24, 2008 99.00 99.00 99.00 99.00 100 -1.30(-1.30%)
Sep 23, 2008 100.30 100.30 100.30 100.30 100 +0.30(+0.30%)
Sep 22, 2008 103.75 103.75 100.00 100.00 300 -0.29(-0.29%)
Sep 19, 2008 100.29 100.29 100.29 100.29 0 +0.00(+0.00%)
Sep 18, 2008 98.84 100.29 93.50 100.29 700 +1.16(+1.17%)
Sep 17, 2008 103.10 103.10 98.41 99.13 800 -2.21(-2.18%)
Sep 16, 2008 100.36 101.34 100.36 101.34 200 -1.11(-1.08%)
Sep 15, 2008 102.30 102.45 102.30 102.45 500 -2.24(-2.14%)
Sep 11, 2008 104.69 104.69 104.69 104.69 0 +0.00(+0.00%)
Sep 10, 2008 104.69 104.69 104.69 104.69 100 +1.69(+1.64%)
Sep 09, 2008 103.58 103.98 103.00 103.00 300 -3.00(-2.83%)
Sep 08, 2008 104.65 106.00 104.65 106.00 200 +2.91(+2.82%)
Sep 05, 2008 103.09 103.09 103.09 103.09 0 -3.20(-3.01%)
Sep 03, 2008 106.29 106.29 106.29 106.29 0 +0.00(+0.00%)
Sep 02, 2008 107.49 107.49 106.29 106.29 500 +2.49(+2.40%)
Aug 29, 2008 103.80 103.80 103.80 103.80 0 +0.00(+0.00%)
Aug 28, 2008 103.80 103.80 103.80 103.80 100 +3.81(+3.81%)
Aug 26, 2008 99.99 99.99 99.99 99.99 0 +0.00(+0.00%)
Aug 25, 2008 99.99 99.99 99.99 99.99 100 -2.80(-2.72%)
Aug 22, 2008 102.79 102.79 102.79 102.79 0 +0.00(+0.00%)
Aug 21, 2008 103.07 103.07 102.15 102.79 300 -3.71(-3.48%)
Aug 19, 2008 106.50 106.50 106.50 106.50 0 +0.00(+0.00%)
Aug 18, 2008 106.50 106.50 106.50 106.50 100 +0.25(+0.24%)
Aug 15, 2008 106.25 106.25 106.25 106.25 0 +0.00(+0.00%)
Aug 14, 2008 106.25 106.25 106.25 106.25 100 +0.19(+0.18%)
Aug 13, 2008 106.06 106.06 106.06 106.06 100 +0.17(+0.16%)
Aug 12, 2008 107.00 107.00 105.89 105.89 900 -2.20(-2.04%)
Aug 11, 2008 106.20 108.70 106.00 108.09 1,300 +2.77(+2.63%)
Aug 08, 2008 103.17 105.32 103.17 105.32 700 +2.82(+2.75%)
Aug 07, 2008 0.0100 103.40 99.00 102.50 1,200 -0.35(-0.34%)
Aug 06, 2008 101.69 103.70 101.69 102.85 500 +16.19(+18.68%)
Aug 05, 2008 86.66 86.66 86.66 86.66 0 +0.00(+0.00%)
Aug 04, 2008 86.66 86.66 86.66 86.66 0 +0.00(+0.00%)
Aug 01, 2008 86.66 86.66 86.66 86.66 0 +0.00(+0.00%)
Jul 31, 2008 86.66 86.66 86.66 86.66 0 +0.00(+0.00%)
Jul 30, 2008 86.66 86.66 86.66 86.66 0 +0.00(+0.00%)
Jul 29, 2008 86.66 86.66 86.66 86.66 200 +1.49(+1.75%)
Jul 28, 2008 84.94 85.17 84.94 85.17 200 +0.30(+0.35%)
Jul 25, 2008 83.04 84.87 83.04 84.87 200 +4.17(+5.17%)
Jul 24, 2008 80.70 80.70 80.70 80.70 0 +0.00(+0.00%)
Jul 23, 2008 80.70 80.70 80.70 80.70 0 +0.00(+0.00%)
Jul 22, 2008 80.70 80.70 80.70 80.70 0 +0.00(+0.00%)
Jul 21, 2008 80.00 80.70 80.00 80.70 600 +2.20(+2.80%)
Jul 18, 2008 78.50 78.50 78.50 78.50 100 -1.07(-1.34%)
Jul 17, 2008 79.69 79.69 79.21 79.57 300 +1.52(+1.95%)
Jul 16, 2008 78.05 78.05 78.05 78.05 0 +0.00(+0.00%)
Jul 15, 2008 77.16 78.05 77.16 78.05 200 -0.57(-0.73%)
Jul 14, 2008 79.00 79.00 78.62 78.62 200 -2.60(-3.20%)
Jul 11, 2008 81.22 81.22 81.22 81.22 0 +0.00(+0.00%)
Jul 10, 2008 81.22 81.22 81.22 81.22 0 +0.00(+0.00%)
Jul 09, 2008 81.22 81.22 81.22 81.22 0 +0.00(+0.00%)
Jul 08, 2008 81.22 81.22 81.22 81.22 0 +0.00(+0.00%)
Jul 07, 2008 81.22 81.22 81.22 81.22 0 +0.00(+0.00%)
Jul 04, 2008 81.47 81.47 81.22 81.22 500 +0.00(+0.00%)
Jul 03, 2008 81.47 81.47 81.22 81.22 500 -0.44(-0.54%)
Jul 02, 2008 81.66 81.66 81.66 81.66 0 +0.00(+0.00%)
Jul 01, 2008 81.66 81.66 81.66 81.66 0 +0.00(+0.00%)
Jun 30, 2008 81.47 81.66 81.47 81.66 200 -2.54(-3.02%)
Jun 27, 2008 84.20 84.20 84.20 84.20 100 +0.60(+0.72%)
Jun 26, 2008 83.60 83.60 83.60 83.60 0 +0.00(+0.00%)
Jun 25, 2008 83.60 83.60 83.60 83.60 0 +0.00(+0.00%)
Jun 24, 2008 83.60 83.60 83.60 83.60 0 +0.00(+0.00%)
Jun 23, 2008 83.60 83.60 83.60 83.60 100 -3.40(-3.91%)
Jun 20, 2008 86.34 87.00 86.24 87.00 800 -1.10(-1.25%)
Jun 19, 2008 88.10 88.10 88.10 88.10 300 -1.24(-1.39%)
Jun 18, 2008 89.34 89.34 89.34 89.34 0 +0.00(+0.00%)
Jun 17, 2008 89.34 89.34 89.34 89.34 0 +0.00(+0.00%)
Jun 16, 2008 89.34 89.34 89.34 89.34 0 +0.00(+0.00%)
Jun 13, 2008 89.34 89.34 89.34 89.34 100 +0.86(+0.97%)
Jun 12, 2008 88.48 88.48 88.48 88.48 0 +0.00(+0.00%)
Jun 11, 2008 87.50 88.48 87.50 88.48 2,100 -0.48(-0.54%)
Jun 10, 2008 88.96 88.96 88.96 88.96 0 +0.00(+0.00%)
Jun 09, 2008 88.96 88.96 88.96 88.96 0 +0.00(+0.00%)
Jun 06, 2008 88.96 88.96 88.96 88.96 0 +0.00(+0.00%)
Jun 05, 2008 88.95 88.96 88.95 88.96 400 +1.15(+1.31%)
Jun 04, 2008 88.46 88.46 87.81 87.81 400 +0.12(+0.14%)
Jun 03, 2008 87.34 88.21 86.80 87.69 700 -0.38(-0.43%)
Jun 02, 2008 87.00 88.07 87.00 88.07 400 -1.63(-1.82%)
May 30, 2008 89.70 89.70 89.70 89.70 200 +0.46(+0.52%)
May 29, 2008 89.35 89.90 89.24 89.24 300 +0.59(+0.67%)
May 28, 2008 88.65 88.65 88.65 88.65 0 +0.00(+0.00%)
May 27, 2008 88.65 88.65 88.65 88.65 100 +0.19(+0.21%)
May 26, 2008 88.46 88.46 88.46 88.46 0 +0.00(+0.00%)
May 23, 2008 88.46 88.46 88.46 88.46 100 -0.21(-0.24%)
May 22, 2008 88.67 88.67 88.67 88.67 0 +0.00(+0.00%)
May 21, 2008 89.00 89.56 88.67 88.67 600 +0.26(+0.29%)
May 20, 2008 88.41 88.41 88.41 88.41 0 +0.00(+0.00%)
May 19, 2008 88.32 88.41 88.32 88.41 600 +0.41(+0.47%)
May 16, 2008 88.00 88.00 88.00 88.00 0 +0.00(+0.00%)
May 15, 2008 88.00 88.00 88.00 88.00 0 +0.00(+0.00%)
May 14, 2008 88.00 88.00 88.00 88.00 0 +0.00(+0.00%)
May 13, 2008 88.05 88.23 88.00 88.00 700 +0.07(+0.08%)
May 12, 2008 88.00 88.00 87.75 87.93 4,600 -0.07(-0.08%)
May 09, 2008 88.00 88.00 88.00 88.00 200 -0.03(-0.03%)
May 08, 2008 88.25 88.63 88.03 88.03 300 +0.03(+0.03%)
May 07, 2008 89.00 91.00 88.00 88.00 5,500 +2.67(+3.13%)
May 06, 2008 85.35 85.35 85.33 85.33 200 +1.52(+1.81%)
May 05, 2008 83.81 83.81 83.81 83.81 100 -0.19(-0.23%)
May 02, 2008 84.80 84.80 83.94 84.00 1,100 -0.10(-0.12%)
May 01, 2008 84.18 84.75 84.10 84.10 500 -0.76(-0.90%)
Apr 30, 2008 84.86 84.86 84.86 84.86 200 -0.24(-0.28%)
Apr 29, 2008 85.10 85.10 85.10 85.10 200 +1.29(+1.54%)
Apr 28, 2008 81.03 83.81 81.03 83.81 400 +5.06(+6.43%)
Apr 25, 2008 78.75 78.75 78.75 78.75 0 +0.00(+0.00%)
Apr 24, 2008 78.75 78.75 78.75 78.75 0 +0.00(+0.00%)
Apr 23, 2008 78.75 78.75 78.75 78.75 0 +0.00(+0.00%)
Apr 22, 2008 81.50 81.50 78.75 78.75 200 -5.09(-6.07%)
Apr 21, 2008 83.84 83.84 83.84 83.84 0 +0.00(+0.00%)
Apr 18, 2008 83.84 83.84 83.84 83.84 400 +1.46(+1.77%)
Apr 17, 2008 82.38 82.38 82.38 82.38 0 +0.00(+0.00%)
Apr 16, 2008 82.38 82.38 82.38 82.38 300 -1.88(-2.23%)
Apr 15, 2008 84.26 84.26 84.26 84.26 0 +0.00(+0.00%)
Apr 14, 2008 84.26 84.26 84.26 84.26 100 -1.54(-1.79%)
Apr 11, 2008 85.80 85.80 85.80 85.80 0 +0.00(+0.00%)
Apr 10, 2008 85.80 85.80 85.80 85.80 0 +0.00(+0.00%)
Apr 09, 2008 85.80 85.80 85.80 85.80 100 -1.53(-1.75%)
Apr 08, 2008 87.30 87.33 87.30 87.33 200 -1.18(-1.33%)
Apr 07, 2008 88.51 88.51 88.51 88.51 100 -0.65(-0.73%)
Apr 04, 2008 89.16 89.16 89.16 89.16 100 -2.84(-3.09%)
Apr 03, 2008 92.00 92.00 92.00 92.00 0 +0.00(+0.00%)
Apr 02, 2008 92.00 92.00 92.00 92.00 200 +0.60(+0.66%)
Apr 01, 2008 90.27 91.40 90.27 91.40 500 +1.95(+2.18%)
Mar 31, 2008 88.95 89.45 88.95 89.45 200 -0.55(-0.61%)
Mar 28, 2008 90.00 90.00 90.00 90.00 100 -1.17(-1.28%)
Mar 27, 2008 91.17 91.17 91.17 91.17 100 +1.57(+1.75%)
Mar 26, 2008 89.60 89.60 89.60 89.60 0 +0.00(+0.00%)
Mar 25, 2008 9.600 89.60 89.60 89.60 0 +0.00(+0.00%)
Mar 24, 2008 89.60 89.60 89.60 89.60 100 -0.09(-0.10%)
Mar 21, 2008 89.69 89.69 89.69 89.69 0 +0.00(+0.00%)
Mar 20, 2008 89.69 89.69 89.69 89.69 0 +0.00(+0.00%)
Mar 19, 2008 89.69 89.69 89.69 89.69 100 +0.35(+0.39%)
Mar 18, 2008 89.34 89.34 89.34 89.34 100 -0.68(-0.76%)
Mar 17, 2008 90.02 90.02 90.02 90.02 0 +0.00(+0.00%)
Mar 14, 2008 91.08 91.08 89.00 90.02 1,600 -1.98(-2.15%)
Mar 13, 2008 92.00 93.07 92.00 92.00 1,800 -1.00(-1.08%)
Mar 12, 2008 93.00 93.00 93.00 93.00 100 +2.26(+2.49%)
Mar 11, 2008 90.74 90.74 90.74 90.74 100 -1.02(-1.11%)
Mar 10, 2008 91.76 91.76 91.76 91.76 0 +0.00(+0.00%)
Mar 07, 2008 91.76 91.76 91.76 91.76 0 +0.00(+0.00%)
Mar 06, 2008 91.76 91.76 91.76 91.76 0 +0.00(+0.00%)
Mar 05, 2008 91.76 91.76 91.76 91.76 0 +0.00(+0.00%)
Mar 04, 2008 91.00 91.76 91.00 91.76 200 -2.74(-2.90%)
Mar 03, 2008 94.50 94.50 94.50 94.50 0 +0.00(+0.00%)
Feb 29, 2008 90.00 94.50 90.00 94.50 200 +5.50(+6.18%)
Feb 28, 2008 87.08 89.00 87.08 89.00 300 -0.34(-0.38%)
Feb 27, 2008 89.34 89.34 89.34 89.34 200 +0.49(+0.55%)
Feb 26, 2008 88.85 88.85 88.85 88.85 0 +0.00(+0.00%)
Feb 25, 2008 87.40 88.85 87.40 88.85 300 +1.69(+1.94%)
Feb 22, 2008 87.16 87.16 87.16 87.16 0 +0.00(+0.00%)
Feb 21, 2008 87.16 87.16 87.16 87.16 100 +1.67(+1.95%)
Feb 20, 2008 85.49 85.49 85.49 85.49 0 +0.00(+0.00%)
Feb 19, 2008 85.49 85.49 85.49 85.49 0 +0.00(+0.00%)
Feb 18, 2008 85.49 85.49 85.49 85.49 0 +0.00(+0.00%)
Feb 15, 2008 85.49 85.49 85.49 85.49 0 +0.00(+0.00%)
Feb 14, 2008 85.00 85.49 85.00 85.49 200 -1.28(-1.48%)
Feb 13, 2008 86.77 86.77 86.77 86.77 0 +0.00(+0.00%)
Feb 12, 2008 88.50 88.50 86.77 86.77 400 -1.23(-1.40%)
Feb 11, 2008 88.00 88.00 88.00 88.00 200 -2.94(-3.23%)
Feb 08, 2008 90.94 90.94 90.94 90.94 0 +0.00(+0.00%)
Feb 07, 2008 89.02 90.94 89.00 90.94 600 +1.34(+1.50%)
Feb 06, 2008 89.60 89.60 89.60 89.60 0 +0.00(+0.00%)
Feb 05, 2008 90.25 90.25 89.60 89.60 300 -3.65(-3.91%)
Feb 04, 2008 91.54 93.25 91.54 93.25 500 +0.25(+0.27%)
Feb 01, 2008 94.63 94.63 93.00 93.00 600 +0.95(+1.03%)
Jan 31, 2008 90.40 92.05 90.40 92.05 800 +1.05(+1.15%)
Jan 30, 2008 91.00 91.00 91.00 91.00 0 +0.00(+0.00%)
Jan 29, 2008 91.00 91.00 91.00 91.00 0 +0.00(+0.00%)
Jan 28, 2008 91.00 91.00 91.00 91.00 100 -3.59(-3.80%)
Jan 25, 2008 94.59 94.59 94.59 94.59 100 +1.00(+1.07%)
Jan 24, 2008 93.59 93.59 93.59 93.59 0 +0.00(+0.00%)
Jan 23, 2008 93.12 93.59 93.12 93.59 400 -2.88(-2.99%)
Jan 22, 2008 96.47 96.47 96.47 96.47 0 +0.00(+0.00%)
Jan 21, 2008 96.47 96.47 96.47 96.47 0 +0.00(+0.00%)
Jan 18, 2008 96.47 96.47 96.47 96.47 0 +0.00(+0.00%)
Jan 17, 2008 96.47 96.47 96.47 96.47 100 +0.67(+0.70%)
Jan 16, 2008 95.80 95.80 95.80 95.80 0 +0.00(+0.00%)
Jan 15, 2008 95.76 95.80 95.76 95.80 300 +1.80(+1.91%)
Jan 14, 2008 96.62 96.62 94.00 94.00 400 -4.80(-4.86%)
Jan 11, 2008 98.80 98.80 98.80 98.80 0 +0.00(+0.00%)
Jan 10, 2008 98.80 98.80 98.80 98.80 0 +0.00(+0.00%)
Jan 09, 2008 98.80 98.80 98.80 98.80 100 +1.35(+1.39%)
Jan 08, 2008 97.45 97.45 97.45 97.45 0 +0.00(+0.00%)
Jan 07, 2008 97.84 97.87 95.81 97.45 800 -0.30(-0.31%)
Jan 04, 2008 97.00 97.90 90.00 97.75 1,300 -0.15(-0.15%)
Jan 03, 2008 97.97 98.10 89.11 97.90 3,900 -2.88(-2.86%)
Jan 02, 2008 103.48 103.48 100.78 100.78 500 -4.24(-4.04%)
Jan 01, 2008 105.02 105.02 105.02 105.02 0 +0.00(+0.00%)
Dec 31, 2007 105.02 105.02 105.02 105.02 0 +0.00(+0.00%)
Dec 28, 2007 105.02 105.02 105.02 105.02 0 +0.00(+0.00%)
Dec 27, 2007 105.02 105.02 105.02 105.02 200 +1.02(+0.98%)
Dec 26, 2007 104.00 104.00 104.00 104.00 0 +0.00(+0.00%)
Dec 24, 2007 105.00 105.00 104.00 104.00 400 +1.77(+1.73%)
Dec 21, 2007 100.84 105.00 100.84 102.23 1,000 +4.23(+4.32%)
Dec 20, 2007 98.00 98.00 98.00 98.00 0 +0.00(+0.00%)
Dec 19, 2007 98.00 98.00 98.00 98.00 0 +0.00(+0.00%)
Dec 18, 2007 99.04 99.04 96.00 98.00 400 +1.96(+2.04%)
Dec 17, 2007 100.48 100.48 93.80 96.04 2,800 -7.55(-7.29%)
Dec 14, 2007 103.59 103.59 103.59 103.59 0 +0.00(+0.00%)
Dec 13, 2007 103.59 103.59 103.59 103.59 0 +0.00(+0.00%)
Dec 12, 2007 103.59 103.59 103.59 103.59 0 +0.00(+0.00%)
Dec 11, 2007 104.03 104.03 103.59 103.59 400 +0.96(+0.94%)
Dec 10, 2007 102.94 103.00 102.63 102.63 700 -2.92(-2.77%)
Dec 07, 2007 105.55 105.55 105.55 105.55 0 +0.00(+0.00%)
Dec 06, 2007 105.55 105.55 105.55 105.55 100 +2.54(+2.47%)
Dec 05, 2007 104.00 105.64 103.01 103.01 1,300 +0.73(+0.71%)
Dec 04, 2007 102.28 102.28 102.28 102.28 0 +0.00(+0.00%)
Dec 03, 2007 102.28 102.28 102.28 102.28 0 +0.00(+0.00%)
Nov 30, 2007 102.28 102.28 102.28 102.28 100 +1.49(+1.48%)
Nov 29, 2007 100.79 100.79 100.79 100.79 0 +0.00(+0.00%)
Nov 28, 2007 100.79 100.79 100.79 100.79 0 +0.00(+0.00%)
Nov 27, 2007 100.79 100.79 100.79 100.79 0 +0.00(+0.00%)
Nov 26, 2007 100.79 100.79 100.79 100.79 0 +0.00(+0.00%)
Nov 23, 2007 100.79 100.79 100.79 100.79 0 +0.00(+0.00%)
Nov 21, 2007 100.77 100.79 100.77 100.79 200 -1.16(-1.14%)
Nov 20, 2007 101.00 101.95 101.00 101.95 200 -1.04(-1.01%)
Nov 19, 2007 102.99 102.99 102.99 102.99 100 -1.51(-1.44%)
Nov 16, 2007 104.50 104.50 104.50 104.50 0 +0.00(+0.00%)
Nov 15, 2007 104.50 104.50 104.50 104.50 0 +0.00(+0.00%)
Nov 14, 2007 104.00 105.63 104.00 104.50 400 -1.20(-1.14%)
Nov 13, 2007 104.55 106.32 104.35 105.70 1,300 -0.80(-0.75%)
Nov 12, 2007 110.72 110.72 106.50 106.50 900 -1.00(-0.93%)
Nov 09, 2007 107.50 107.50 107.50 107.50 100 -0.42(-0.39%)
Nov 08, 2007 107.52 107.92 104.00 107.92 1,600 +1.92(+1.81%)
Nov 07, 2007 99.49 118.00 99.49 106.00 2,600 +11.69(+12.40%)
Nov 06, 2007 93.38 94.31 92.62 94.31 600 -0.23(-0.24%)
Nov 05, 2007 91.90 94.54 91.90 94.54 400 +2.74(+2.98%)
Nov 02, 2007 91.80 91.80 91.80 91.80 0 +0.00(+0.00%)
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