| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| GB Feb 20 2010 10.00 | — | — | — | — | — | 9.40 | 10.00 | — | — | |
| GB Feb 20 2010 12.50 | — | — | — | — | — | 6.90 | 7.50 | — | — | |
| GB Feb 20 2010 15.00 | — | — | — | — | — | 4.50 | 5.00 | — | — | |
| GB Feb 20 2010 17.50 | 3.40 | 0.90 | 36.00 | 3.40 | 3.40 | 2.10 | 2.50 | 1 | 49 | |
| GB Feb 20 2010 20.00 | 0.65 | -0.45 | -40.91 | 0.65 | 0.65 | 0.25 | 0.50 | 10 | 453 | |
| GB Feb 20 2010 22.50 | 0.36 | -0.49 | -57.65 | 0.36 | 0.36 | 0.05 | 0.20 | 11 | 82 | |
| GB Feb 20 2010 25.00 | 0.14 | -0.31 | -68.89 | 0.14 | 0.14 | 0.05 | 0.15 | 11 | 655 | |
| GB Feb 20 2010 30.00 | — | — | — | — | — | 0.05 | 0.15 | — | — | |
| GB Feb 20 2010 35.00 | — | — | — | — | — | 0.05 | 0.15 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| GB Feb 20 2010 10.00 | — | — | — | — | — | — | 0.15 | — | — | |
| GB Feb 20 2010 12.50 | — | — | — | — | — | 0.05 | 0.15 | — | — | |
| GB Feb 20 2010 15.00 | 0.20 | — | — | 0.20 | 0.20 | 0.05 | 0.15 | 15 | 15 | |
| GB Feb 20 2010 17.50 | 0.16 | -0.14 | -46.67 | 0.16 | 0.16 | 0.05 | 0.20 | 1 | 350 | |
| GB Feb 20 2010 20.00 | 0.65 | — | — | 0.65 | 0.65 | 0.60 | 0.85 | 52 | 165 | |
| GB Feb 20 2010 22.50 | 2.30 | 0.65 | 39.39 | 2.30 | 2.30 | 2.65 | 3.10 | 4 | 186 | |
| GB Feb 20 2010 25.00 | 3.90 | — | — | 3.90 | 3.90 | 5.00 | 5.60 | 14 | 14 | |
| GB Feb 20 2010 30.00 | — | — | — | — | — | 9.70 | 10.80 | — | — | |
| GB Feb 20 2010 35.00 | — | — | — | — | — | 14.70 | 15.80 | — | — | |
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