| Date | Open | Close | Volume |
| 2010-03-02 | 350.00 | 349.90 | 13100 |
| 2010-03-01 | 350.00 | 350.50 | 13700 |
| 2010-02-26 | 345.00 | 346.64 | 13600 |
| 2010-02-25 | 337.50 | 343.63 | 24300 |
| 2010-02-24 | 339.00 | 340.60 | 5900 |
| 2010-02-23 | 339.50 | 338.50 | 11200 |
| 2010-02-22 | 334.50 | 341.73 | 16100 |
| 2010-02-19 | 332.00 | 333.00 | 18200 |
| 2010-02-18 | 334.88 | 331.60 | 33100 |
| 2010-02-17 | 335.00 | 333.25 | 17100 |
| 2010-02-16 | 331.00 | 334.00 | 14600 |
| 2010-02-12 | 324.00 | 330.00 | 17800 |
| 2010-02-11 | 325.75 | 327.01 | 10200 |
| 2010-02-10 | 324.34 | 327.75 | 13100 |
| 2010-02-09 | 318.91 | 324.10 | 19200 |
| 2010-02-08 | 325.35 | 317.20 | 22300 |
| 2010-02-05 | 320.24 | 325.00 | 16000 |
| 2010-02-04 | 315.12 | 321.04 | 24200 |
| 2010-02-03 | 322.00 | 316.98 | 14400 |
| 2010-02-02 | 319.40 | 324.75 | 5400 |
| 2010-02-01 | 323.50 | 320.26 | 11000 |
| 2010-01-29 | 325.10 | 320.47 | 14200 |
| 2010-01-28 | 330.00 | 325.90 | 5200 |
| 2010-01-27 | 326.50 | 331.00 | 8300 |
| 2010-01-26 | 325.11 | 325.60 | 11600 |
| 2010-01-25 | 327.58 | 328.00 | 13400 |
| 2010-01-22 | 334.66 | 328.50 | 8200 |
| 2010-01-21 | 332.75 | 333.50 | 36200 |
| 2010-01-20 | 330.80 | 331.50 | 13800 |
| 2010-01-19 | 321.32 | 332.00 | 18300 |
| 2010-01-15 | 326.50 | 321.00 | 24600 |
| 2010-01-14 | 331.10 | 330.15 | 21700 |
Other Companies: 09-04-2007-1 | Rambus Inc. | 01-21-2009
iShares Dow Jones US Regional Banks | 06-01-2008-1 | Chart Industries Inc.