May 21, 2013 total dollar volume
$569,824,516
$569,824,516
| Date: | Short Interest: | %Change: | Average Daily Shares: | Days To Cover: |
|---|---|---|---|---|
| Mar 31, 2010 | 0 | -100 | 55586 | 0 |
| Mar 15, 2010 | 905 | 100 | 67947 | 1 |
| Feb 26, 2010 | 0 | -100 | 18118 | 0 |
| Feb 12, 2010 | 25000 | 1150 | 46033 | 1 |
| Jan 29, 2010 | 2000 | 100 | 27888 | 1 |
| Dec 31, 2009 | 0 | -100 | 1872 | 0 |
| Dec 15, 2009 | 7169 | 100 | 38861 | 1 |
| Jun 30, 2009 | 0 | -100 | 24700 | 0 |
| Jun 15, 2009 | 9562 | 0 | 33709 | 1 |
| May 29, 2009 | 9562 | 100 | 110777 | 1 |
| Jan 15, 2009 | 0 | -100 | 4850 | 0 |
| Dec 31, 2008 | 12 | 100 | 2090 | 1 |
| Oct 15, 2008 | 0 | -100 | 7385 | 0 |
| Sep 30, 2008 | 904 | 0 | 17699 | 1 |
| Sep 15, 2008 | 904 | 0 | 5577 | 1 |
| Aug 29, 2008 | 904 | 100 | 37759 | 1 |
| Aug 15, 2008 | 0 | -100 | 3409 | 0 |
| Jul 31, 2008 | 2004 | 0 | 833 | 2.41 |
| Jul 15, 2008 | 2004 | 0 | 1620 | 1.24 |
| Jun 30, 2008 | 2004 | 50000 | 9645 | 1 |
| Jun 13, 2008 | 4 | -99.93 | 8150 | 1 |
| May 30, 2008 | 5720 | 0 | 13242 | 1 |
| May 15, 2008 | 5720 | 0 | 1486 | 3.85 |
| Apr 30, 2008 | 5720 | 0 | 1452 | 3.94 |
| Apr 15, 2008 | 5720 | 105.68 | 3090 | 1.85 |