| Date | Open | Close | Volume |
| 2010-03-03 | 58.50 | 58.47 | 186000 |
| 2010-03-02 | 57.94 | 58.07 | 169600 |
| 2010-03-01 | 57.30 | 57.68 | 63700 |
| 2010-02-26 | 56.98 | 57.36 | 46800 |
| 2010-02-25 | 55.53 | 57.12 | 108000 |
| 2010-02-24 | 57.13 | 57.41 | 47500 |
| 2010-02-23 | 57.70 | 56.96 | 107900 |
| 2010-02-22 | 58.10 | 57.80 | 61400 |
| 2010-02-19 | 57.67 | 57.79 | 78500 |
| 2010-02-18 | 57.59 | 58.13 | 54800 |
| 2010-02-17 | 57.89 | 57.68 | 89100 |
| 2010-02-16 | 56.59 | 57.47 | 117400 |
| 2010-02-12 | 56.06 | 56.28 | 245500 |
| 2010-02-11 | 56.17 | 56.77 | 120000 |
| 2010-02-10 | 56.26 | 56.17 | 70800 |
| 2010-02-09 | 56.00 | 56.35 | 170100 |
| 2010-02-08 | 55.30 | 55.07 | 137100 |
| 2010-02-05 | 55.70 | 55.44 | 275900 |
| 2010-02-04 | 57.35 | 56.10 | 220400 |
| 2010-02-03 | 58.46 | 58.43 | 110900 |
| 2010-02-02 | 58.12 | 58.72 | 105200 |
| 2010-02-01 | 57.41 | 57.83 | 162900 |
| 2010-01-29 | 57.65 | 56.92 | 148400 |
| 2010-01-28 | 58.75 | 57.66 | 239500 |
| 2010-01-27 | 58.25 | 58.65 | 232000 |
| 2010-01-26 | 58.20 | 58.51 | 115900 |
| 2010-01-25 | 58.96 | 58.81 | 122200 |
| 2010-01-22 | 59.30 | 58.16 | 161900 |
| 2010-01-21 | 61.01 | 59.44 | 273800 |
| 2010-01-20 | 61.28 | 61.24 | 197900 |
| 2010-01-19 | 61.53 | 62.20 | 141200 |
| 2010-01-15 | 62.09 | 61.50 | 161400 |
Other Companies: 04-19-2008 | Tix Corporation | 10-06-2007-1
First Trust/Fidac Mortgage Income Fund | 11-12-2008-1 | Encore Energy Partners LP