| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| PSYS Feb 20 2010 17.50 | — | — | — | — | — | 3.80 | 4.50 | — | — | |
| PSYS Feb 20 2010 20.00 | 1.70 | -0.30 | -15.00 | 1.80 | 1.50 | 1.65 | 1.90 | 885 | 998 | |
| PSYS Feb 20 2010 22.50 | 0.30 | -0.50 | -62.50 | 0.35 | 0.30 | 0.30 | 0.40 | 233 | 5,127 | |
| PSYS Feb 20 2010 25.00 | 0.10 | -0.05 | -33.33 | 0.10 | 0.10 | 0.05 | 0.15 | 80 | 992 | |
| PSYS Feb 20 2010 30.00 | — | — | — | — | — | — | 0.15 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| PSYS Feb 20 2010 17.50 | 0.10 | — | — | 0.10 | 0.10 | 0.05 | 0.15 | 5 | 5 | |
| PSYS Feb 20 2010 20.00 | 0.30 | 0.10 | 50.00 | 0.30 | 0.25 | 0.10 | 0.30 | 55 | 95 | |
| PSYS Feb 20 2010 22.50 | 1.35 | 0.20 | 17.39 | 1.35 | 1.35 | 1.15 | 1.40 | 7 | 575 | |
| PSYS Feb 20 2010 25.00 | 1.85 | — | — | 1.85 | 1.85 | 3.10 | 3.70 | — | 147 | |
| PSYS Feb 20 2010 30.00 | — | — | — | — | — | 8.20 | 8.70 | — | — | |
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