May 22, 2013 total dollar volume
$411,151,732
$411,151,732
| Date: | Short Interest: | %Change: | Average Daily Shares: | Days To Cover: |
|---|---|---|---|---|
| Jun 30, 2010 | 1052270 | 244.95 | 601 | 999.99 |
| Jun 15, 2010 | 305050 | -67.85 | 797 | 382.75 |
| May 28, 2010 | 948770 | -18.46 | 2382 | 398.31 |
| May 14, 2010 | 1163570 | 284.94 | 563 | 999.99 |
| Apr 30, 2010 | 302270 | 0 | 0 | 0 |
| Apr 15, 2010 | 302270 | 0 | 720 | 419.82 |
| Mar 31, 2010 | 302270 | -78.66 | 738 | 409.58 |
| Mar 15, 2010 | 1416318 | 0.04 | 405 | 999.99 |
| Feb 26, 2010 | 1415808 | 0 | 181 | 999.99 |
| Feb 12, 2010 | 1415808 | 0 | 3038 | 466.03 |
| Jan 29, 2010 | 1415808 | 0 | 3772 | 375.35 |
| Jan 15, 2010 | 1415808 | 0 | 2637 | 536.9 |
| Dec 31, 2009 | 1415808 | 0 | 2215 | 639.19 |
| Dec 15, 2009 | 1415808 | -11.42 | 1164 | 999.99 |
| Nov 30, 2009 | 1598308 | 4.04 | 1972 | 810.5 |
| Nov 13, 2009 | 1536308 | 8.51 | 340 | 999.99 |
| Oct 30, 2009 | 1415808 | -11.05 | 951 | 999.99 |
| Oct 15, 2009 | 1591691 | 0 | 3308 | 481.16 |
| Sep 30, 2009 | 1591691 | -3.91 | 1056 | 999.99 |
| Sep 15, 2009 | 1656477 | -10.36 | 545 | 999.99 |
| Aug 31, 2009 | 1847977 | 11.56 | 815 | 999.99 |
| Aug 14, 2009 | 1656477 | 0 | 2342 | 707.29 |
| Jul 31, 2009 | 1656477 | -0.24 | 186 | 999.99 |
| Jul 15, 2009 | 1660527 | 0.24 | 1057 | 999.99 |
| Jun 30, 2009 | 1656477 | 0 | 504 | 999.99 |
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