| Date | Open | Close | Volume |
| 2010-03-02 | 2.94 | 2.79 | 97000 |
| 2010-03-01 | 2.84 | 2.91 | 52000 |
| 2010-02-26 | 2.86 | 2.85 | 280100 |
| 2010-02-25 | 2.86 | 2.90 | 118500 |
| 2010-02-24 | 2.95 | 2.90 | 7700 |
| 2010-02-23 | 2.95 | 2.92 | 4500 |
| 2010-02-22 | 2.91 | 2.95 | 9500 |
| 2010-02-19 | 3.05 | 2.96 | 9300 |
| 2010-02-18 | 3.05 | 3.05 | 11600 |
| 2010-02-17 | 2.94 | 3.04 | 32700 |
| 2010-02-16 | 2.76 | 2.89 | 11200 |
| 2010-02-12 | 2.96 | 3.00 | 7700 |
| 2010-02-11 | 2.97 | 3.00 | 4600 |
| 2010-02-10 | 2.67 | 2.68 | 8600 |
| 2010-02-09 | 2.77 | 2.69 | 9300 |
| 2010-02-08 | 2.75 | 2.80 | 1600 |
| 2010-02-05 | 2.80 | 2.79 | 10200 |
| 2010-02-04 | 2.98 | 2.80 | 10800 |
| 2010-02-03 | 3.02 | 2.95 | 7900 |
| 2010-02-02 | 2.95 | 3.00 | 5100 |
| 2010-02-01 | 2.88 | 2.99 | 27600 |
| 2010-01-29 | 2.99 | 2.85 | 16200 |
| 2010-01-28 | 3.02 | 3.01 | 16100 |
| 2010-01-27 | 2.96 | 3.02 | 12200 |
| 2010-01-26 | 2.93 | 3.00 | 53000 |
| 2010-01-25 | 2.92 | 3.00 | 23100 |
| 2010-01-22 | 3.00 | 2.96 | 17900 |
| 2010-01-21 | 3.03 | 3.00 | 101200 |
| 2010-01-20 | 2.99 | 3.00 | 40200 |
| 2010-01-19 | 3.05 | 2.94 | 63300 |
| 2010-01-15 | 2.85 | 3.10 | 86000 |
| 2010-01-14 | 2.91 | 2.83 | 105300 |
Other Companies: 03-18-2009-1 | BLACKROCK DFND OP CR | 07-06-2007
Market Vectors Solar Energy ETF | 03-25-2007-1 | Pengrowth Energy Trust