| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 23, 2010 | 227.50 | 227.50 | 227.50 | 227.50 | 200 |
| Aug 20, 2010 | 221.50 | 221.50 | 221.50 | 221.50 | 200 |
| Aug 19, 2010 | 221.50 | 221.50 | 221.50 | 221.50 | 200 |
| Aug 18, 2010 | 221.50 | 221.50 | 221.50 | 221.50 |
| 200 |
| Aug 17, 2010 | 225.00 | 225.00 | 211.00 | 218.00 | 600 |
| Aug 16, 2010 | 225.00 | 225.00 | 225.00 | 225.00 | 200 |
| Aug 13, 2010 | 205.00 | 217.00 | 205.00 | 217.00 | 3K |
| Aug 12, 2010 | 205.00 | 205.00 | 202.50 | 202.50 | 1.8K |
| Aug 11, 2010 | 225.50 | 225.50 | 215.00 | 222.00 | 800 |
| Aug 10, 2010 | 229.00 | 229.00 | 215.00 | 222.00 | 1.2K |
| Aug 9, 2010 | 215.00 | 222.00 | 215.00 | 222.00 | 600 |
| Aug 6, 2010 | 225.50 | 225.50 | 225.50 | 225.50 | 200 |
| Aug 5, 2010 | 232.50 | 232.50 | 215.00 | 222.00 | 800 |
| Aug 4, 2010 | 232.50 | 232.50 | 232.50 | 232.50 | 600 |
| Aug 3, 2010 | 222.00 | 222.00 | 222.00 | 222.00 | 2.2K |
| Aug 2, 2010 | 222.00 | 222.00 | 222.00 | 222.00 | 2.2K |
| Jul 30, 2010 | 222.00 | 222.00 | 222.00 | 222.00 | 2.2K |
| Jul 29, 2010 | 222.00 | 222.00 | 222.00 | 222.00 | 2.2K |
| Jul 28, 2010 | 209.00 | 222.00 | 209.00 | 222.00 | 2.2K |
| Jul 27, 2010 | 213.50 | 213.50 | 213.50 | 213.50 | 1.2K |
| Jul 26, 2010 | 224.00 | 224.00 | 210.00 | 213.50 | 1.2K |
| Jul 23, 2010 | 213.50 | 217.00 | 213.50 | 213.50 | 600 |
| Jul 22, 2010 | 216.50 | 217.00 | 206.50 | 210.00 | 2.4K |
| Jul 21, 2010 | 219.50 | 223.00 | 219.50 | 223.00 | 800 |
| Jul 16, 2010 | 221.25 | 227.00 | 220.00 | 223.25 | 3.6K |
| Jul 15, 2010 | 238.75 | 238.75 | 235.25 | 238.75 | 400 |
| Jul 14, 2010 | 245.25 | 245.25 | 228.25 | 231.75 | 600 |
| Jul 13, 2010 | 245.25 | 245.25 | 245.25 | 245.25 | 200 |
| Jul 12, 2010 | 245.25 | 245.25 | 245.25 | 245.25 | 200 |
| Jul 9, 2010 | 245.25 | 245.25 | 245.25 | 245.25 | 200 |