| Date | Open | Close | Volume |
| 2010-03-03 | 2.92 | 2.81 | 274300 |
| 2010-03-02 | 2.75 | 2.91 | 946300 |
| 2010-03-01 | 2.58 | 2.62 | 84700 |
| 2010-02-26 | 2.60 | 2.58 | 59600 |
| 2010-02-25 | 2.63 | 2.60 | 61100 |
| 2010-02-24 | 2.58 | 2.60 | 58700 |
| 2010-02-23 | 2.63 | 2.55 | 153900 |
| 2010-02-22 | 2.50 | 2.63 | 346500 |
| 2010-02-19 | 2.44 | 2.50 | 60900 |
| 2010-02-18 | 2.55 | 2.50 | 93600 |
| 2010-02-17 | 2.50 | 2.59 | 161500 |
| 2010-02-16 | 2.33 | 2.50 | 145800 |
| 2010-02-12 | 2.32 | 2.33 | 74300 |
| 2010-02-11 | 2.27 | 2.32 | 73000 |
| 2010-02-10 | 2.30 | 2.25 | 99700 |
| 2010-02-09 | 2.21 | 2.24 | 54600 |
| 2010-02-08 | 2.22 | 2.22 | 77100 |
| 2010-02-05 | 2.32 | 2.26 | 106900 |
| 2010-02-04 | 2.38 | 2.29 | 177100 |
| 2010-02-03 | 2.40 | 2.43 | 176200 |
| 2010-02-02 | 2.22 | 2.45 | 183600 |
| 2010-02-01 | 2.25 | 2.22 | 196300 |
| 2010-01-29 | 2.47 | 2.24 | 165100 |
| 2010-01-28 | 2.44 | 2.32 | 141200 |
| 2010-01-27 | 2.41 | 2.44 | 65200 |
| 2010-01-26 | 2.40 | 2.41 | 70700 |
| 2010-01-25 | 2.38 | 2.40 | 96600 |
| 2010-01-22 | 2.53 | 2.37 | 178200 |
| 2010-01-21 | 2.62 | 2.50 | 218100 |
| 2010-01-20 | 2.76 | 2.63 | 137800 |
| 2010-01-19 | 2.73 | 2.75 | 108000 |
| 2010-01-15 | 2.89 | 2.74 | 291500 |
Other Companies: 08-10-2008-1 | Vistaprint N.V. | 06-17-2008-1
PowerShares DB Gold Double Short ETN | 10-25-2009-1 | Cabot Microelectronics Corp.