| Historical Data for Acorda Therapeutics Inc. (ACOR) | | | | | | | | | Date | Open | High | Low | Close | Volume | Change | Change % | | 10/10/08 | 16.79 | 17.13 | 14.91 | 16.41 | 765,826 | -0.87 | -5.03% | | 10/9/08 | 18.49 | 18.77 | 16.90 | 17.28 | 865,225 | -0.89 | -4.90% | | 10/8/08 | 18.68 | 19.09 | 17.60 | 18.17 | 808,961 | -0.62 | -3.30% | | 10/7/08 | 19.06 | 20.12 | 18.74 | 18.79 | 794,019 | -0.28 | -1.47% | | 10/6/08 | 20.68 | 20.85 | 18.50 | 19.07 | 1,467,777 | -2.21 | -10.39% | | 10/3/08 | 21.77 | 22.30 | 21.07 | 21.28 | 672,421 | -0.40 | -1.85% | | 10/2/08 | 23.07 | 23.31 | 21.58 | 21.68 | 1,786,097 | -1.61 | -6.91% | | 10/1/08 | 23.66 | 24.03 | 22.99 | 23.29 | 716,806 | -0.56 | -2.35% | | 9/30/08 | 24.64 | 25.13 | 23.03 | 23.85 | 773,279 | -0.55 | -2.25% | | 9/29/08 | 25.75 | 25.96 | 2.41 | 24.40 | 1,156,785 | -1.71 | -6.55% | | 9/26/08 | 25.80 | 26.39 | 25.27 | 26.11 | 763,540 | 0.01 | 0.04% | | 9/25/08 | 25.77 | 26.55 | 25.62 | 26.10 | 532,269 | 0.52 | 2.03% | | 9/24/08 | 26.53 | 26.75 | 25.50 | 25.58 | 420,850 | -0.86 | -3.25% | | 9/23/08 | 26.82 | 27.48 | 25.39 | 26.44 | 615,928 | -0.31 | -1.16% | | 9/22/08 | 27.635 | 28.11 | 26.75 | 26.75 | 855,242 | -1.36 | -4.84% | | 9/19/08 | 29.42 | 30.00 | 27.64 | 28.11 | 1,137,634 | 0.40 | 1.44% | | 9/18/08 | 27.03 | 33.00 | 24.45 | 27.71 | 1,290,761 | 1.29 | 4.88% | | 9/17/08 | 27.93 | 28.53 | 25.87 | 26.42 | 1,135,067 | -1.85 | -6.54% | | 9/16/08 | 26.70 | 28.42 | 26.47 | 28.27 | 486,301 | 1.25 | 4.63% | | 9/15/08 | 27.35 | 27.7799 | 26.77 | 27.02 | 462,153 | -0.49 | -1.78% | | 9/12/08 | 26.88 | 27.97 | 26.83 | 27.51 | 450,005 | 0.48 | 1.78% | | 9/11/08 | 28.00 | 28.00 | 26.59 | 27.03 | 947,743 | -1.13 | -4.01% | | 9/10/08 | 28.02 | 28.29 | 26.87 | 28.16 | 815,612 | 0.36 | 1.29% | | 9/9/08 | 29.60 | 30.04 | 27.45 | 27.80 | 855,295 | -1.85 | -6.24% | | 9/8/08 | 29.89 | 30.49 | 29.30 | 29.65 | 466,630 | 0.09 | 0.30% | | 9/5/08 | 29.04 | 29.85 | 28.44 | 29.56 | 686,916 | 0.53 | 1.83% | | 9/4/08 | 30.30 | 30.92 | 28.89 | 29.03 | 765,744 | -1.40 | -4.60% | | 9/3/08 | 28.15 | 30.68 | 28.01 | 30.43 | 1,654,316 | 2.24 | 7.95% | | 9/2/08 | 28.54 | 28.75 | 27.69 | 28.19 | 510,223 | 0.04 | 0.14% | | 8/29/08 | 28.12 | 28.54 | 27.83 | 28.15 | 602,082 | – | – | | 8/28/08 | 27.74 | 28.50 | 27.72 | 28.15 | 291,187 | 0.42 | 1.51% | | 8/27/08 | 27.60 | 27.75 | 26.73 | 27.73 | 691,921 | 0.17 | 0.62% | | 8/26/08 | 27.87 | 27.99 | 27.44 | 27.56 | 318,286 | -0.19 | -0.68% | | 8/25/08 | 28.48 | 28.48 | 27.64 | 27.75 | 285,932 | -0.73 | -2.56% | | 8/22/08 | 28.29 | 28.55 | 28.03 | 28.48 | 171,928 | 0.28 | 0.99% | | 8/21/08 | 28.01 | 28.49 | 27.90 | 28.20 | 443,897 | 0.05 | 0.18% | | 8/20/08 | 28.51 | 28.79 | 27.71 | 28.15 | 461,554 | -0.31 | -1.09% | | 8/19/08 | 27.97 | 29.00 | 27.97 | 28.46 | 573,243 | 0.22 | 0.78% | | 8/18/08 | 27.93 | 28.25 | 27.7001 | 28.24 | 480,344 | 0.25 | 0.89% | | 8/15/08 | 29.06 | 29.11 | 27.43 | 27.99 | 812,751 | -0.83 | -2.88% | | 8/14/08 | 28.50 | 29.13 | 28.27 | 28.82 | 589,955 | 0.05 | 0.17% | | 8/13/08 | 29.19 | 29.493 | 28.46 | 28.77 | 789,625 | -0.17 | -0.59% | | 8/12/08 | 27.84 | 29.00 | 27.41 | 28.94 | 999,978 | 0.93 | 3.32% | | 8/11/08 | 26.97 | 28.57 | 26.97 | 28.01 | 1,304,903 | 1.00 | 3.70% | | 8/8/08 | 26.86 | 27.80 | 26.65 | 27.01 | 1,365,079 | 0.24 | 0.90% | | 8/7/08 | 29.30 | 29.50 | 26.61 | 26.77 | 4,677,881 | -3.16 | -10.56% | | 8/6/08 | 30.32 | 30.72 | 29.00 | 29.93 | 1,148,326 | -0.61 | -2.00% | | 8/5/08 | 31.22 | 31.45 | 29.58 | 30.54 | 1,580,513 | -0.94 | -2.99% | | 8/4/08 | 33.79 | 33.83 | 31.28 | 31.48 | 879,125 | -2.40 | -7.08% | | 8/1/08 | 32.60 | 34.49 | 32.36 | 33.88 | 745,832 | 1.07 | 3.26% | | 7/31/08 | 31.75 | 33.58 | 31.75 | 32.81 | 447,727 | 0.95 | 2.98% | | 7/30/08 | 34.10 | 34.19 | 31.80 | 31.86 | 1,223,438 | -1.82 | -5.40% | | 7/29/08 | 34.77 | 34.88 | 33.53 | 33.68 | 348,732 | -1.02 | -2.94% | | 7/28/08 | 34.65 | 35.65 | 34.59 | 34.70 | 539,732 | 0.02 | 0.06% | | 7/25/08 | 33.96 | 34.99 | 33.96 | 34.68 | 611,496 | 1.09 | 3.25% | | 7/24/08 | 34.73 | 35.19 | 33.35 | 33.59 | 547,251 | -0.93 | -2.69% | | 7/23/08 | 33.50 | 34.79 | 33.27 | 34.52 | 663,413 | 1.16 | 3.48% | | 7/22/08 | 31.98 | 33.50 | 31.94 | 33.36 | 551,013 | 1.53 | 4.81% | | 7/21/08 | 30.94 | 32.15 | 30.94 | 31.83 | 286,264 | 1.13 | 3.68% | | 7/18/08 | 32.19 | 32.90 | 30.51 | 30.70 | 631,459 | -1.51 | -4.69% | | 7/17/08 | 32.69 | 32.92 | 31.79 | 32.21 | 449,321 | -0.28 | -0.86% | | 7/16/08 | 33.36 | 33.50 | 32.33 | 32.49 | 604,485 | -0.67 | -2.02% | | 7/15/08 | 32.34 | 33.45 | 31.36 | 33.16 | 473,146 | 0.61 | 1.87% | | 7/14/08 | 32.64 | 33.61 | 32.44 | 32.55 | 486,190 | -0.31 | -0.94% | | | |