| Nov 2009 |
|
Strike |
| 19.0 |
| 19.0 |
| 20.0 |
| 20.0 |
| 21.0 |
| 21.0 |
| 22.0 |
| 22.0 |
| 23.0 |
| 23.0 |
| 24.0 |
| 24.0 |
| 25.0 |
| 25.0 |
| 26.0 |
| 26.0 |
| 27.0 |
| 27.0 |
| 28.0 |
| 28.0 |
| |
| Dec 2009 |
|
Strike |
| 17.5 |
| 17.5 |
| 20.0 |
| 20.0 |
| 21.0 |
| 21.0 |
| 22.0 |
| 22.0 |
| 23.0 |
| 23.0 |
| 24.0 |
| 24.0 |
| 25.0 |
| 25.0 |
| 26.0 |
| 26.0 |
| 27.0 |
| 27.0 |
| |
| Jan 2010 |
|
Strike |
| 2.5 |
| 2.5 |
| 2.5 |
| 5.0 |
| 5.0 |
| 5.0 |
| 7.5 |
| 7.5 |
| 7.5 |
| 10.0 |
| 10.0 |
| 10.0 |
| 12.5 |
| 12.5 |
| 12.5 |
| 14.0 |
| 14.0 |
| 15.0 |
| 15.0 |
| 16.0 |
| 16.0 |
| 17.5 |
| 17.5 |
| 17.5 |
| 19.0 |
| 19.0 |
| 20.0 |
| 20.0 |
| 21.0 |
| 21.0 |
| 22.5 |
| 22.5 |
| 22.5 |
| 24.0 |
| 24.0 |
| 25.0 |
| 25.0 |
| 26.0 |
| 26.0 |
| 27.5 |
| 27.5 |
| 27.5 |
| 29.0 |
| 29.0 |
| 30.0 |
| 30.0 |
| 32.5 |
| 32.5 |
| 32.5 |
| 35.0 |
| 35.0 |
| 40.0 |
| 40.0 |
| 40.0 |
| 45.0 |
| 45.0 |
| 45.0 |
| 50.0 |
| 50.0 |
| 50.0 |
| |
| Apr 2010 |
|
Strike |
| 12.5 |
| 12.5 |
| 15.0 |
| 15.0 |
| 17.0 |
| 17.0 |
| 18.0 |
| 18.0 |
| 19.0 |
| 19.0 |
| 20.0 |
| 20.0 |
| 21.0 |
| 21.0 |
| 22.0 |
| 22.0 |
| 23.0 |
| 23.0 |
| 24.0 |
| 24.0 |
| 25.0 |
| 25.0 |
| 26.0 |
| 26.0 |
| 27.0 |
| 27.0 |
| 28.0 |
| 28.0 |
| 29.0 |
| 29.0 |
| 30.0 |
| 30.0 |
| 35.0 |
| 35.0 |
| |
| Jan 2011 |
|
Strike |
| 2.5 |
| 2.5 |
| 5.0 |
| 5.0 |
| 7.5 |
| 7.5 |
| 10.0 |
| 10.0 |
| 12.5 |
| 12.5 |
| 15.0 |
| 15.0 |
| 17.5 |
| 17.5 |
| 20.0 |
| 20.0 |
| 22.5 |
| 22.5 |
| 25.0 |
| 25.0 |
| 27.5 |
| 27.5 |
| 30.0 |
| 30.0 |
| 35.0 |
| 35.0 |
| 40.0 |
| |
| Jan 2012 |
| Call | Last | Bid | Ask | Chg | Open Int. | Vol |
| .WCYAC | 0.00 | 0.00 | 0.00 | 0.0 | 320 | 0 |
| .WCYAC | 10.10 | 9.75 | 9.95 | 0.0 | 320 | 0 |
| .WCYAD | 0.00 | 0.00 | 0.00 | 0.0 | 518 | 0 |
| .WCYAD | 6.40 | 6.35 | 6.50 | -0.1 | 518 | 1 |
| .WCYAE | 3.80 | 3.75 | 3.90 | 0.1 | 3765 | 351 |
| .WCYAE | 0.00 | 0.00 | 0.00 | 0.0 | 3765 | 0 |
| .WCYAF | 2.00 | 1.96 | 2.12 | -0.1 | 2343 | 309 |
| .WCYAF | 0.00 | 0.00 | 0.00 | 0.0 | 2343 | 0 |
| .WCYAG | 1.00 | 0.98 | 1.10 | -0.1 | 861 | 317 |
| .WCYAG | 0.00 | 0.00 | 0.00 | 0.0 | 861 | 0 |
|
Strike |
| 15.0 |
| 15.0 |
| 20.0 |
| 20.0 |
| 25.0 |
| 25.0 |
| 30.0 |
| 30.0 |
| 35.0 |
| 35.0 |
| |