| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| PRXL Feb 20 2010 7.50 | — | — | — | — | — | 11.50 | 12.60 | — | — | |
| PRXL Feb 20 2010 10.00 | — | — | — | — | — | 9.00 | 9.80 | — | — | |
| PRXL Feb 20 2010 12.50 | 5.30 | 3.60 | 211.76 | 5.30 | 5.30 | 6.50 | 7.30 | 1 | 11 | |
| PRXL Feb 20 2010 15.00 | 3.80 | -0.40 | -9.52 | 3.80 | 3.80 | 4.10 | 4.70 | 2 | 94 | |
| PRXL Feb 20 2010 17.50 | 2.10 | 0.15 | 7.69 | 2.10 | 2.10 | 1.65 | 2.05 | 5 | 184 | |
| PRXL Feb 20 2010 20.00 | 0.25 | -0.20 | -44.44 | 0.25 | 0.25 | 0.20 | 0.50 | 1 | 26 | |
| PRXL Feb 20 2010 22.50 | — | — | — | — | — | 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 | |
| PRXL Feb 20 2010 7.50 | — | — | — | — | — | — | 0.25 | — | — | |
| PRXL Feb 20 2010 10.00 | — | — | — | — | — | — | 0.25 | — | — | |
| PRXL Feb 20 2010 12.50 | 0.10 | -0.25 | -71.43 | 0.10 | 0.10 | 0.05 | 0.25 | 1 | 20 | |
| PRXL Feb 20 2010 15.00 | 0.20 | -0.10 | -33.33 | 0.20 | 0.20 | 0.05 | 0.10 | 2 | 13 | |
| PRXL Feb 20 2010 17.50 | 0.10 | -0.05 | -33.33 | 0.10 | 0.10 | 0.10 | 0.30 | 10 | 81 | |
| PRXL Feb 20 2010 20.00 | — | — | — | — | — | 0.80 | 1.15 | — | — | |
| PRXL Feb 20 2010 22.50 | — | — | — | — | — | 3.00 | 3.50 | — | — | |
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