| Date | Open | Close | Volume |
| 2010-03-02 | 4.92 | 5.01 | 51200 |
| 2010-03-01 | 5.02 | 4.93 | 70600 |
| 2010-02-26 | 5.07 | 5.11 | 47500 |
| 2010-02-25 | 4.92 | 4.95 | 23500 |
| 2010-02-24 | 4.94 | 4.98 | 17000 |
| 2010-02-23 | 5.15 | 4.95 | 57700 |
| 2010-02-22 | 5.26 | 5.17 | 44200 |
| 2010-02-19 | 5.26 | 5.31 | 16400 |
| 2010-02-18 | 5.49 | 5.40 | 23600 |
| 2010-02-17 | 5.46 | 5.35 | 19800 |
| 2010-02-16 | 5.40 | 5.53 | 37900 |
| 2010-02-12 | 5.50 | 5.40 | 30800 |
| 2010-02-11 | 5.60 | 5.62 | 43300 |
| 2010-02-10 | 5.52 | 5.49 | 35100 |
| 2010-02-09 | 5.88 | 5.81 | 168500 |
| 2010-02-08 | 6.90 | 6.12 | 59100 |
| 2010-02-05 | 6.62 | 6.72 | 52400 |
| 2010-02-04 | 6.68 | 6.70 | 79600 |
| 2010-02-03 | 6.45 | 6.69 | 28600 |
| 2010-02-02 | 6.55 | 6.49 | 36600 |
| 2010-02-01 | 6.28 | 6.40 | 11000 |
| 2010-01-29 | 6.38 | 6.16 | 19400 |
| 2010-01-28 | 6.61 | 6.15 | 31800 |
| 2010-01-27 | 6.38 | 6.54 | 84400 |
| 2010-01-26 | 6.42 | 6.30 | 24200 |
| 2010-01-25 | 6.69 | 6.52 | 43300 |
| 2010-01-22 | 6.37 | 6.44 | 70700 |
| 2010-01-21 | 6.80 | 6.37 | 34700 |
| 2010-01-20 | 7.00 | 7.03 | 60200 |
| 2010-01-19 | 6.70 | 7.01 | 39200 |
| 2010-01-15 | 6.68 | 6.70 | 47300 |
| 2010-01-14 | 6.50 | 6.58 | 71700 |
Other Companies: 05-07-2007-1 | WisdomTree Dreyfus Brazilian Real | 01-30-2007
Cypress Bioscience, Inc. | 02-10-2009 | Sparton Corp.