| Year | EntryDate | EntryPrice | ExitDate | ExitPrice | Profit |
|---|---|---|---|---|---|
| 2005 | 2005-05-16 | 1.14 | 2005-06-02 | 1.15 | 0.01 |
| 2006 | 2006-05-15 | 1.58 | 2006-06-02 | 1.68 | 0.1 |
| 2007 | 2007-05-15 | 1.55 | 2007-06-01 | 2.13 | 0.58 |
| 2008 | 2008-05-15 | 3.07 | 2008-06-02 | 3.41 | 0.34 |
| 2009 | 2009-05-15 | 0.8 | 2009-06-02 | 1.59 | 0.79 |
| 2010 | 2010-05-17 | 0.21 | 2010-06-02 | 0.32 | 0.11 |
| 2011 | 2011-05-16 | -10.78 | 2011-06-02 | -9.19 | 1.59 |
| 2012 | 2012-05-15 | -1.59 | 2012-06-01 | -1.24 | 0.35 |
| 2013 | 2013-05-15 | -0.37 | 2013-05-31 | 0.17 | 0.54 |
| 2014 | 2014-05-15 | 0.23 | 2014-06-02 | 0.83 | 0.6 |
| 2015 | 2015-05-15 | -1.29 | 2015-06-02 | -0.36 | 0.93 |
| 2016 | 2016-05-16 | -0.76 | 2016-06-02 | -0.51 | 0.25 |
| 2017 | 2017-05-15 | -3.71 | 2017-06-02 | -2.12 | 1.59 |
| 2018 | 2018-05-15 | -1.23 | 2018-06-01 | -1.0 | 0.23 |
| 2019 | 2019-05-15 | -0.8 | 2019-05-31 | -0.7 | 0.1 |
| 2020 | 2020-05-15 | 0.22 | 2020-06-02 | 0.15 | -0.07 |