| Date | Open | Close | Volume |
| 2010-03-04 | 29.52 | 29.58 | 6415600 |
| 2010-03-03 | 29.49 | 29.47 | 7012500 |
| 2010-03-02 | 29.33 | 29.36 | 5609300 |
| 2010-03-01 | 29.15 | 29.16 | 4639200 |
| 2010-02-26 | 29.06 | 28.95 | 5732500 |
| 2010-02-25 | 28.75 | 28.94 | 4836100 |
| 2010-02-24 | 28.99 | 29.17 | 4872000 |
| 2010-02-23 | 29.42 | 28.87 | 6779100 |
| 2010-02-22 | 30.15 | 29.51 | 6545800 |
| 2010-02-19 | 29.89 | 29.97 | 5302200 |
| 2010-02-18 | 29.61 | 29.95 | 4369500 |
| 2010-02-17 | 29.80 | 29.63 | 6318800 |
| 2010-02-16 | 29.45 | 29.69 | 7368000 |
| 2010-02-12 | 28.34 | 28.61 | 9068600 |
| 2010-02-11 | 28.30 | 28.83 | 5639200 |
| 2010-02-10 | 28.54 | 28.39 | 6509500 |
| 2010-02-09 | 28.44 | 28.62 | 7086300 |
| 2010-02-08 | 28.56 | 28.04 | 8701900 |
| 2010-02-05 | 28.70 | 28.46 | 12130400 |
| 2010-02-04 | 30.10 | 28.86 | 9834700 |
| 2010-02-03 | 30.83 | 30.37 | 6467300 |
| 2010-02-02 | 30.00 | 30.90 | 10264900 |
| 2010-02-01 | 30.17 | 30.65 | 5819200 |
| 2010-01-29 | 30.54 | 29.81 | 7149900 |
| 2010-01-28 | 30.44 | 30.17 | 7351400 |
| 2010-01-27 | 30.39 | 30.37 | 6343000 |
| 2010-01-26 | 30.51 | 30.40 | 5442800 |
| 2010-01-25 | 30.75 | 30.71 | 4301200 |
| 2010-01-22 | 31.21 | 30.58 | 7066000 |
| 2010-01-21 | 32.23 | 31.50 | 7396200 |
| 2010-01-20 | 31.89 | 32.19 | 7221200 |
| 2010-01-19 | 31.47 | 32.13 | 6603100 |
|
|
|