| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| GST Feb 20 2010 2.50 | — | — | — | — | — | 1.70 | 2.15 | — | — | |
| GST Feb 20 2010 5.00 | 0.10 | -0.10 | -50.00 | 0.10 | 0.10 | 0.05 | 0.25 | 200 | 229 | |
| GST Feb 20 2010 7.50 | — | — | — | — | — | 0.05 | 0.25 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| GST Feb 20 2010 2.50 | — | — | — | — | — | — | 0.25 | — | — | |
| GST Feb 20 2010 5.00 | — | — | — | — | — | 0.40 | 0.85 | — | — | |
| GST Feb 20 2010 7.50 | — | — | — | — | — | 2.70 | 3.40 | — | — | |
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