| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 31 2011 | $310.24 | $310.87 | $304.84 | $307.00 | 321,594 |
August 30 2011 | $307.63 | $310.00 | $305.23 | $308.53 | 431,782 |
August 29 2011 | $304.53 | $307.69 | $303.00 | $307.14 | 294,094 |
August 26 2011 | $297.96 | $302.76 | $295.31 | $301.30 | 245,681 |
August 25 2011 | $302.95 | $306.00 | $297.43 | $298.43 | 300,213 |
August 24 2011 | $297.54 | $304.34 | $297.50 | $304.10 | 533,625 |
August 23 2011 | $296.99 | $300.00 | $294.18 | $299.31 | 398,960 |
August 22 2011 | $297.69 | $297.69 | $290.59 | $295.70 | 550,811 |
August 19 2011 | $285.95 | $294.00 | $285.95 | $291.42 | 572,411 |
August 18 2011 | $284.34 | $289.19 | $279.93 | $289.16 | 621,175 |
August 17 2011 | $289.66 | $290.48 | $284.98 | $288.48 | 205,067 |
August 16 2011 | $285.55 | $289.66 | $284.11 | $288.27 | 252,629 |
August 15 2011 | $289.21 | $289.21 | $282.75 | $287.40 | 294,004 |
August 12 2011 | $286.35 | $288.94 | $283.05 | $287.61 | 625,343 |
August 11 2011 | $278.00 | $284.04 | $278.00 | $281.89 | 737,386 |
August 10 2011 | $277.86 | $281.90 | $274.40 | $274.82 | 716,819 |
August 09 2011 | $269.54 | $280.44 | $269.17 | $280.10 | 686,563 |
August 08 2011 | $275.10 | $278.62 | $266.25 | $268.51 | 663,029 |
August 05 2011 | $275.26 | $280.67 | $270.24 | $278.74 | 663,103 |
August 04 2011 | $279.59 | $281.46 | $273.09 | $273.29 | 390,613 |
August 03 2011 | $276.29 | $281.86 | $274.40 | $281.50 | 368,493 |
August 02 2011 | $280.85 | $284.33 | $276.15 | $276.71 | 337,544 |
August 01 2011 | $287.00 | $287.36 | $280.12 | $282.25 | 349,069 |
July 29 2011 | $284.46 | $288.09 | $282.50 | $285.45 | 287,471 |
July 28 2011 | $287.96 | $288.55 | $284.50 | $285.84 | 255,815 |