| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
May 31 2011 | $136.84 | $137.20 | $134.25 | $135.71 | 5,505,100 |
May 27 2011 | $130.27 | $134.75 | $130.02 | $133.93 | 6,465,200 |
May 26 2011 | $130.28 | $130.63 | $127.78 | $129.95 | 6,194,900 |
May 25 2011 | $129.21 | $132.42 | $129.15 | $129.54 | 5,627,700 |
May 24 2011 | $131.51 | $131.56 | $129.00 | $129.26 | 5,600,000 |
May 23 2011 | $130.50 | $131.13 | $128.71 | $129.47 | 8,093,500 |
May 20 2011 | $135.57 | $136.33 | $133.85 | $134.69 | 5,853,700 |
May 19 2011 | $132.55 | $136.25 | $132.14 | $135.88 | 7,790,500 |
May 18 2011 | $132.88 | $133.71 | $131.33 | $131.84 | 6,454,300 |
May 17 2011 | $127.87 | $131.95 | $124.66 | $131.81 | 13,981,400 |
May 16 2011 | $129.07 | $135.50 | $127.36 | $127.77 | 12,899,700 |
May 13 2011 | $137.15 | $137.39 | $131.02 | $131.28 | 13,656,200 |
May 12 2011 | $137.71 | $139.27 | $135.65 | $138.20 | 6,914,700 |
May 11 2011 | $142.00 | $142.56 | $137.60 | $138.90 | 6,229,900 |
May 10 2011 | $143.42 | $143.69 | $140.57 | $142.24 | 5,433,400 |
May 09 2011 | $142.26 | $143.33 | $139.61 | $142.62 | 4,636,300 |
May 06 2011 | $142.50 | $143.51 | $140.55 | $141.26 | 6,627,500 |
May 05 2011 | $137.20 | $142.48 | $136.51 | $140.19 | 7,572,700 |
May 04 2011 | $138.76 | $141.85 | $134.28 | $139.01 | 13,975,500 |
May 03 2011 | $147.83 | $148.40 | $136.50 | $139.84 | 15,585,800 |
May 02 2011 | $149.93 | $150.50 | $147.11 | $147.47 | 5,967,000 |