| Date | Open | Close | Volume |
| 2010-03-03 | 2.86 | 2.83 | 408200 |
| 2010-03-02 | 2.73 | 2.84 | 532900 |
| 2010-03-01 | 2.75 | 2.72 | 347400 |
| 2010-02-26 | 2.75 | 2.74 | 778900 |
| 2010-02-25 | 2.61 | 2.76 | 1261600 |
| 2010-02-24 | 2.43 | 2.66 | 2623600 |
| 2010-02-23 | 2.50 | 2.43 | 1109100 |
| 2010-02-22 | 2.41 | 2.45 | 3734800 |
| 2010-02-19 | 2.46 | 2.37 | 4632500 |
| 2010-02-18 | 2.65 | 2.49 | 5313800 |
| 2010-02-17 | 3.05 | 3.10 | 178000 |
| 2010-02-16 | 2.96 | 3.05 | 220900 |
| 2010-02-12 | 2.89 | 2.93 | 201700 |
| 2010-02-11 | 2.83 | 2.93 | 208700 |
| 2010-02-10 | 2.89 | 2.85 | 110900 |
| 2010-02-09 | 2.84 | 2.90 | 235300 |
| 2010-02-08 | 2.85 | 2.80 | 157000 |
| 2010-02-05 | 2.78 | 2.86 | 477900 |
| 2010-02-04 | 2.96 | 2.77 | 351000 |
| 2010-02-03 | 2.85 | 2.92 | 712200 |
| 2010-02-02 | 2.86 | 2.85 | 228200 |
| 2010-02-01 | 2.87 | 2.86 | 203400 |
| 2010-01-29 | 2.92 | 2.85 | 381400 |
| 2010-01-28 | 3.01 | 2.91 | 177500 |
| 2010-01-27 | 2.94 | 3.00 | 255600 |
| 2010-01-26 | 2.99 | 2.95 | 265000 |
| 2010-01-25 | 3.09 | 3.01 | 285100 |
| 2010-01-22 | 3.02 | 3.04 | 460400 |
| 2010-01-21 | 3.16 | 3.01 | 395600 |
| 2010-01-20 | 3.13 | 3.16 | 237500 |
| 2010-01-19 | 3.10 | 3.16 | 431600 |
| 2010-01-15 | 3.27 | 3.09 | 244900 |
Other Companies: 12-29-2009 | Vale S.A. | 03-07-2009
International Shipholding Corp. | 06-22-2007 | SanDisk Corp.