May 20, 2013 total dollar volume
$559,620,832
$559,620,832
| Date: | Short Interest: | %Change: | Average Daily Shares: | Days To Cover: |
|---|---|---|---|---|
| Jun 30, 2010 | 57510 | 132.24 | 3605734 | 1 |
| Jun 15, 2010 | 24763 | -1.96 | 3045198 | 1 |
| May 28, 2010 | 25259 | 677.2 | 1749858 | 1 |
| May 14, 2010 | 3250 | -27.78 | 990331 | 1 |
| Apr 30, 2010 | 4500 | -17.91 | 700497 | 1 |
| Apr 15, 2010 | 5482 | -87.43 | 948164 | 1 |
| Mar 31, 2010 | 43612 | 230.39 | 791586 | 1 |
| Mar 15, 2010 | 13200 | -88.25 | 1675388 | 1 |
| Feb 26, 2010 | 112332 | -53.21 | 1316779 | 1 |
| Feb 12, 2010 | 240052 | 59.42 | 430506 | 1 |
| Jan 29, 2010 | 150583 | 1.52 | 60911 | 2.47 |
| Jan 15, 2010 | 148333 | -5.93 | 69735 | 2.13 |
| Dec 31, 2009 | 157677 | -7.08 | 56793 | 2.78 |
| Dec 15, 2009 | 169690 | 5.49 | 71503 | 2.37 |
| Nov 30, 2009 | 160858 | 4.33 | 43463 | 3.7 |
| Nov 13, 2009 | 154187 | 7.23 | 59568 | 2.59 |
| Oct 30, 2009 | 143797 | 36.55 | 115632 | 1.24 |
| Oct 15, 2009 | 105311 | -0.4 | 129404 | 1 |
| Sep 30, 2009 | 105730 | 40.51 | 92898 | 1.14 |
| Sep 15, 2009 | 75248 | -32.56 | 90784 | 1 |
| Aug 31, 2009 | 111575 | -9.9 | 153963 | 1 |
| Aug 14, 2009 | 123831 | 3.02 | 131804 | 1 |
| Jul 31, 2009 | 120201 | 379.16 | 139848 | 1 |
| Jul 15, 2009 | 25086 | 59.12 | 111655 | 1 |
| Jun 30, 2009 | 15765 | 2.84 | 148566 | 1 |