| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| GNTX Feb 20 2010 15.00 | 4.30 | 2.01 | 87.77 | 4.30 | 4.30 | 3.40 | 4.00 | 25 | 26 | |
| GNTX Feb 20 2010 17.50 | 1.00 | -1.50 | -60.00 | 1.29 | 1.00 | 1.15 | 1.40 | 40 | 434 | |
| GNTX Feb 20 2010 20.00 | 0.10 | -0.35 | -77.78 | 0.10 | 0.10 | 0.10 | 0.15 | 10 | 544 | |
| GNTX Feb 20 2010 22.50 | — | — | — | — | — | — | 0.10 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| GNTX Feb 20 2010 15.00 | 0.10 | — | — | 0.10 | 0.10 | 0.05 | 0.10 | 98 | 98 | |
| GNTX Feb 20 2010 17.50 | 0.20 | -0.99 | -83.19 | 0.20 | 0.12 | 0.05 | 0.15 | 40 | 205 | |
| GNTX Feb 20 2010 20.00 | 0.85 | 0.25 | 41.67 | 0.85 | 0.85 | 1.10 | 1.75 | 2 | 33 | |
| GNTX Feb 20 2010 22.50 | — | — | — | — | — | 3.50 | 4.20 | — | — | |
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