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| Low | volume | date | Volume Broken | date Broken |
| 41.44 | 1,297,100 | May-08-2013 | 0 | Not Broken |
| 40.94 | 551,000 | Apr-17-2013 | 0 | Not Broken |
| 40.78 | 442,300 | Apr-08-2013 | 0 | Not Broken |
| 40.75 | 431,000 | Mar-27-2013 | 0 | Not Broken |
| 40.33 | 485,700 | Mar-18-2013 | 0 | Not Broken |
| 51.41 | 1,514,700 | Feb-04-2013 | 6,244,000 | Feb-14-2013 |
| 50.74 | 218,900 | Dec-31-2012 | 6,244,000 | Feb-14-2013 |
| 51.62 | 1,279,800 | Dec-14-2012 | 519,700 | Dec-27-2012 |
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