| Date | Open | Close | Volume |
| 2010-03-02 | 38.24 | 38.45 | 2646800 |
| 2010-03-01 | 38.12 | 38.18 | 1464900 |
| 2010-02-26 | 38.12 | 38.23 | 1121400 |
| 2010-02-25 | 37.97 | 38.13 | 906800 |
| 2010-02-24 | 37.96 | 38.01 | 871000 |
| 2010-02-23 | 37.87 | 37.92 | 760200 |
| 2010-02-22 | 37.94 | 37.89 | 892000 |
| 2010-02-19 | 37.77 | 37.87 | 1096900 |
| 2010-02-18 | 37.71 | 37.79 | 830600 |
| 2010-02-17 | 37.59 | 37.72 | 990800 |
| 2010-02-16 | 37.42 | 37.45 | 995700 |
| 2010-02-12 | 37.06 | 37.20 | 851300 |
| 2010-02-11 | 37.08 | 37.24 | 800300 |
| 2010-02-10 | 37.01 | 37.12 | 762500 |
| 2010-02-09 | 36.93 | 36.98 | 661500 |
| 2010-02-08 | 36.91 | 36.82 | 563700 |
| 2010-02-05 | 37.05 | 36.87 | 1014400 |
| 2010-02-04 | 37.34 | 37.04 | 1042300 |
| 2010-02-03 | 37.49 | 37.45 | 681900 |
| 2010-02-02 | 37.21 | 37.47 | 1145200 |
| 2010-02-01 | 37.00 | 37.20 | 785300 |
| 2010-01-29 | 37.39 | 37.06 | 1426100 |
| 2010-01-28 | 37.42 | 37.18 | 1456500 |
| 2010-01-27 | 37.42 | 37.37 | 596500 |
| 2010-01-26 | 37.32 | 37.37 | 867800 |
| 2010-01-25 | 37.44 | 37.34 | 1087300 |
| 2010-01-22 | 37.67 | 37.33 | 1027600 |
| 2010-01-21 | 37.92 | 37.71 | 868700 |
| 2010-01-20 | 37.99 | 37.92 | 657400 |
| 2010-01-19 | 38.05 | 37.99 | 798800 |
| 2010-01-15 | 37.99 | 38.02 | 929100 |
| 2010-01-14 | 37.86 | 38.03 | 1429600 |
Other Companies: 09-15-2007-1 | Direxion Daily Technology Bear 3X Shares | 03-06-2008
Breitburn Energy Partners LP | 05-14-2008-1 | Edgewater Technology Inc.