
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
February 28 2011 | $81.53 | $82.55 | $79.76 | $81.85 | 3,928,192 |
February 25 2011 | $80.16 | $80.95 | $79.27 | $80.29 | 3,507,215 |
February 24 2011 | $78.14 | $80.04 | $76.32 | $78.68 | 4,614,438 |
February 23 2011 | $78.60 | $80.07 | $75.62 | $77.57 | 5,254,532 |
February 22 2011 | $80.66 | $82.06 | $77.87 | $78.19 | 5,447,575 |
February 18 2011 | $84.05 | $84.05 | $80.18 | $81.40 | 4,637,091 |
February 17 2011 | $85.68 | $85.68 | $82.65 | $83.91 | 9,744,601 |
February 16 2011 | $78.70 | $79.21 | $77.39 | $78.31 | 3,842,795 |
February 15 2011 | $78.15 | $79.09 | $76.65 | $77.86 | 2,837,576 |
February 14 2011 | $74.38 | $78.19 | $74.21 | $78.14 | 4,150,436 |
February 11 2011 | $74.14 | $74.92 | $73.23 | $73.78 | 2,395,918 |
February 10 2011 | $72.30 | $75.34 | $72.23 | $74.48 | 2,499,643 |
February 09 2011 | $75.11 | $75.74 | $72.24 | $73.03 | 3,788,511 |
February 08 2011 | $76.51 | $76.76 | $74.80 | $75.87 | 2,160,900 |
February 07 2011 | $76.26 | $77.66 | $75.55 | $76.42 | 2,259,551 |
February 04 2011 | $75.83 | $76.03 | $74.20 | $75.99 | 3,339,998 |
February 03 2011 | $76.24 | $76.48 | $73.66 | $76.10 | 2,963,464 |
February 02 2011 | $76.33 | $77.19 | $75.18 | $76.14 | 2,977,951 |
February 01 2011 | $72.83 | $75.52 | $72.66 | $75.46 | 3,452,586 |