| Historical Data for Genzyme Corp. (GENZ) | | | | After Hours: $ 62.59 | -2.00 (-3.10%) | Volume: 10.52 k | 5:01 PM EDT Oct 10, 2008 | | | | | | | | | Date | Open | High | Low | Close | Volume | Change | Change % | | 10/10/08 | 62.63 | 68.92 | 60.28 | 64.59 | 7,969,952 | 0.46 | 0.72% | | 10/9/08 | 69.50 | 70.61 | 63.45 | 64.13 | 5,180,644 | -4.85 | -7.03% | | 10/8/08 | 68.335 | 72.98 | 68.25 | 68.98 | 5,576,452 | -1.94 | -2.74% | | 10/7/08 | 73.60 | 75.20 | 70.9159 | 70.92 | 4,091,493 | -1.77 | -2.43% | | 10/6/08 | 76.59 | 77.27 | 69.67 | 72.69 | 4,822,222 | -4.08 | -5.31% | | 10/3/08 | 79.98 | 80.41 | 76.50 | 76.77 | 3,068,611 | -1.33 | -1.70% | | 10/2/08 | 80.25 | 81.09 | 78.09 | 78.10 | 2,558,795 | -2.23 | -2.78% | | 10/1/08 | 80.06 | 81.16 | 79.00 | 80.33 | 2,532,174 | -0.56 | -0.69% | | 9/30/08 | 77.40 | 81.08 | 77.40 | 80.89 | 3,604,502 | 3.80 | 4.93% | | 9/29/08 | 80.19 | 81.96 | 77.00 | 77.09 | 3,771,132 | -4.07 | -5.01% | | 9/26/08 | 79.34 | 81.63 | 78.54 | 81.16 | 2,168,792 | 0.72 | 0.90% | | 9/25/08 | 79.29 | 80.86 | 78.88 | 80.44 | 2,607,602 | 1.95 | 2.48% | | 9/24/08 | 76.40 | 79.36 | 75.85 | 78.49 | 2,800,732 | 2.27 | 2.98% | | 9/23/08 | 76.90 | 77.65 | 74.26 | 76.22 | 2,679,969 | -0.62 | -0.81% | | 9/22/08 | 79.01 | 80.58 | 76.75 | 76.84 | 2,365,550 | -3.83 | -4.75% | | 9/19/08 | 82.49 | 82.99 | 67.00 | 80.67 | 6,332,079 | 0.28 | 0.35% | | 9/18/08 | 79.29 | 80.49 | 77.09 | 80.39 | 5,066,376 | 1.87 | 2.38% | | 9/17/08 | 79.27 | 80.46 | 78.27 | 78.52 | 5,011,105 | -1.90 | -2.36% | | 9/16/08 | 80.48 | 81.95 | 79.96 | 80.42 | 4,469,433 | 0.77 | 0.97% | | 9/15/08 | 79.72 | 81.67 | 78.67 | 79.65 | 3,497,191 | -0.20 | -0.25% | | 9/12/08 | 80.21 | 80.63 | 79.33 | 79.85 | 2,388,131 | -0.65 | -0.81% | | 9/11/08 | 78.75 | 80.62 | 78.75 | 80.50 | 2,640,932 | 0.75 | 0.94% | | 9/10/08 | 78.64 | 80.17 | 77.42 | 79.75 | 3,163,683 | 1.87 | 2.40% | | 9/9/08 | 77.81 | 78.66 | 77.28 | 77.88 | 2,564,101 | -0.19 | -0.24% | | 9/8/08 | 77.50 | 78.87 | 77.00 | 78.07 | 3,680,558 | 1.95 | 2.56% | | 9/5/08 | 75.49 | 76.67 | 74.54 | 76.12 | 3,329,252 | 1.02 | 1.36% | | 9/4/08 | 77.62 | 77.87 | 75.10 | 75.10 | 4,865,301 | -3.12 | -3.99% | | 9/3/08 | 78.22 | 78.43 | 77.27 | 78.22 | 2,319,373 | 0.38 | 0.49% | | 9/2/08 | 79.39 | 80.17 | 77.82 | 77.84 | 2,297,980 | -0.46 | -0.59% | | 8/29/08 | 79.16 | 79.45 | 77.98 | 78.30 | 1,663,616 | -0.94 | -1.19% | | 8/28/08 | 78.115 | 79.52 | 78.115 | 79.24 | 1,373,218 | 0.90 | 1.15% | | 8/27/08 | 79.122 | 79.20 | 77.60 | 78.34 | 1,690,176 | -0.43 | -0.55% | | 8/26/08 | 78.10 | 79.17 | 77.88 | 78.77 | 2,130,926 | 0.57 | 0.73% | | 8/25/08 | 80.11 | 80.15 | 77.88 | 78.20 | 2,316,801 | -1.91 | -2.38% | | 8/22/08 | 79.92 | 80.61 | 79.44 | 80.11 | 1,271,556 | 0.22 | 0.28% | | 8/21/08 | 80.66 | 80.91 | 79.16 | 79.89 | 2,707,642 | -1.40 | -1.72% | | 8/20/08 | 82.30 | 82.69 | 80.97 | 81.29 | 3,038,776 | -0.89 | -1.08% | | 8/19/08 | 81.86 | 83.26 | 81.51 | 82.18 | 2,257,596 | -0.10 | -0.12% | | 8/18/08 | 83.06 | 83.78 | 81.89 | 82.28 | 2,677,179 | -0.78 | -0.94% | | 8/15/08 | 83.27 | 83.97 | 82.61 | 83.06 | 3,663,222 | -0.19 | -0.23% | | 8/14/08 | 80.00 | 83.31 | 79.58 | 83.25 | 5,346,042 | 2.79 | 3.47% | | 8/13/08 | 79.73 | 80.73 | 79.47 | 80.46 | 3,108,548 | 0.93 | 1.17% | | 8/12/08 | 78.56 | 80.00 | 78.12 | 79.53 | 2,742,960 | 0.73 | 0.93% | | 8/11/08 | 79.17 | 79.24 | 78.18 | 78.80 | 2,123,210 | -0.02 | -0.03% | | 8/8/08 | 77.22 | 78.92 | 76.55 | 78.82 | 2,361,541 | 1.75 | 2.27% | | 8/7/08 | 78.43 | 79.33 | 76.87 | 77.07 | 2,748,043 | -1.96 | -2.48% | | 8/6/08 | 78.00 | 79.65 | 77.51 | 79.03 | 2,894,126 | 0.95 | 1.22% | | 8/5/08 | 76.81 | 78.08 | 76.51 | 78.08 | 3,127,144 | 2.30 | 3.04% | | 8/4/08 | 76.29 | 76.99 | 75.05 | 75.78 | 1,469,016 | -0.40 | -0.53% | | 8/1/08 | 77.05 | 77.53 | 75.431 | 76.18 | 2,423,816 | -0.47 | -0.61% | | 7/31/08 | 76.00 | 77.98 | 75.54 | 76.65 | 3,213,155 | 0.58 | 0.76% | | 7/30/08 | 75.61 | 76.29 | 74.84 | 76.07 | 2,906,212 | 0.73 | 0.97% | | 7/29/08 | 75.80 | 76.41 | 74.80 | 75.34 | 3,366,430 | -0.87 | -1.14% | | 7/28/08 | 75.99 | 76.87 | 75.89 | 76.21 | 3,729,579 | 0.50 | 0.66% | | 7/25/08 | 76.08 | 76.28 | 75.16 | 75.71 | 2,808,430 | 0.37 | 0.49% | | 7/24/08 | 74.92 | 76.87 | 74.23 | 75.34 | 3,791,790 | -0.58 | -0.76% | | 7/23/08 | 77.20 | 77.97 | 75.56 | 75.92 | 6,600,434 | -3.38 | -4.26% | | 7/22/08 | 79.90 | 80.99 | 78.31 | 79.30 | 5,102,120 | -0.47 | -0.59% | | 7/21/08 | 78.58 | 80.00 | 78.55 | 79.77 | 4,014,401 | 1.54 | 1.97% | | 7/18/08 | 78.55 | 79.61 | 77.95 | 78.23 | 3,666,717 | -0.53 | -0.67% | | 7/17/08 | 79.42 | 79.74 | 78.27 | 78.76 | 3,302,226 | -0.21 | -0.27% | | 7/16/08 | 78.455 | 79.90 | 77.01 | 78.97 | 4,136,292 | -0.41 | -0.52% | | 7/15/08 | 77.39 | 79.85 | 77.17 | 79.38 | 5,393,229 | 2.44 | 3.17% | | 7/14/08 | 74.92 | 77.93 | 76.54 | 76.94 | 3,832,061 | 1.27 | 1.68% | | | |