Feb 2010: Calls and Puts
| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| OSIS Feb 20 2010 15.00 | — | — | — | — | — | 12.20 | 12.50 | — | — | |
| OSIS Feb 20 2010 17.50 | — | — | — | — | — | 9.70 | 10.00 | — | — | |
| OSIS Feb 20 2010 20.00 | 8.30 | -3.10 | -27.19 | 8.30 | 7.60 | 7.20 | 7.50 | 26 | 26 | |
| OSIS Feb 20 2010 22.50 | 4.80 | 0.60 | 14.29 | 4.80 | 4.80 | 4.70 | 5.00 | 2 | 52 | |
| OSIS Feb 20 2010 25.00 | 2.50 | 1.40 | 127.27 | 2.90 | 2.40 | 2.45 | 2.65 | 40 | 522 | |
| OSIS Feb 20 2010 30.00 | 0.15 | 0.05 | 50.00 | 0.25 | 0.10 | 0.15 | 0.20 | 373 | 2,450 | |
| OSIS Feb 20 2010 35.00 | 0.02 | -0.03 | -60.00 | 0.02 | 0.02 | 0.05 | 0.05 | 1 | 2,144 | |
| OSIS Feb 20 2010 40.00 | 0.05 | — | — | 0.05 | 0.05 | 0.05 | 0.05 | 8 | 578 | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| OSIS Feb 20 2010 15.00 | — | — | — | — | — | — | 0.05 | — | — | |
| OSIS Feb 20 2010 17.50 | — | — | — | — | — | 0.05 | 0.10 | — | — | |
| OSIS Feb 20 2010 20.00 | 0.05 | -0.11 | -68.75 | 0.05 | 0.02 | 0.05 | 0.05 | 108 | 220 | |
| OSIS Feb 20 2010 22.50 | 0.15 | 0.07 | 87.50 | 0.15 | 0.10 | 0.05 | 0.05 | 108 | 552 | |
| OSIS Feb 20 2010 25.00 | 0.20 | -0.15 | -42.86 | 0.20 | 0.20 | 0.20 | 0.30 | 358 | 2,110 | |
| OSIS Feb 20 2010 30.00 | 4.50 | -0.10 | -2.17 | 4.50 | 4.20 | 2.70 | 2.95 | 6 | 1,108 | |
| OSIS Feb 20 2010 35.00 | 9.00 | 0.60 | 7.14 | 9.00 | 9.00 | 7.50 | 7.80 | 10 | 135 | |
| OSIS Feb 20 2010 40.00 | 14.00 | 1.00 | 7.69 | 14.00 | 14.00 | 12.50 | 12.80 | 7 | 1 | |
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