May 21, 2013 total dollar volume
$569,824,516
$569,824,516
| Date: | Short Interest: | %Change: | Average Daily Shares: | Days To Cover: |
|---|---|---|---|---|
| May 28, 2010 | 0 | -100 | 3289 | 0 |
| May 14, 2010 | 634 | 100 | 5893 | 1 |
| Sep 30, 2008 | 0 | -100 | 3844 | 0 |
| Sep 15, 2008 | 1420 | 0 | 3051 | 1 |
| Aug 29, 2008 | 1420 | -36.04 | 3420 | 1 |
| Aug 15, 2008 | 2220 | -53.68 | 4989 | 1 |
| Jul 31, 2008 | 4793 | 208.23 | 6371 | 1 |
| Jul 15, 2008 | 1555 | -60.23 | 5749 | 1 |
| Jun 30, 2008 | 3910 | 151.45 | 4381 | 1 |
| Jun 13, 2008 | 1555 | -48.39 | 17673 | 1 |
| May 30, 2008 | 3013 | 127.57 | 1826 | 1.65 |
| May 15, 2008 | 1324 | 100 | 4223 | 1 |