| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| ATHN Feb 20 2010 30.00 | — | — | — | — | — | 9.40 | 9.90 | — | — | |
| ATHN Feb 20 2010 35.00 | — | — | — | — | — | 4.50 | 5.00 | — | — | |
| ATHN Feb 20 2010 40.00 | 1.00 | — | — | 1.20 | 0.95 | 1.00 | 1.25 | 37 | 79 | |
| ATHN Feb 20 2010 45.00 | 0.10 | — | — | 0.15 | 0.10 | 0.10 | 0.20 | 61 | 1,192 | |
| ATHN Feb 20 2010 50.00 | 0.10 | 0.05 | 100.00 | 0.10 | 0.10 | 0.05 | 0.10 | 11 | 487 | |
| ATHN Feb 20 2010 55.00 | 0.15 | -0.20 | -57.14 | 0.15 | 0.15 | 0.05 | 0.05 | 81 | 398 | |
| ATHN Feb 20 2010 60.00 | — | — | — | — | — | — | 0.15 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| ATHN Feb 20 2010 30.00 | — | — | — | — | — | — | 0.15 | — | — | |
| ATHN Feb 20 2010 35.00 | 0.20 | -0.20 | -50.00 | 0.35 | 0.15 | 0.10 | 0.25 | 25 | 42 | |
| ATHN Feb 20 2010 40.00 | 1.40 | -0.45 | -24.32 | 1.40 | 1.35 | 1.35 | 1.60 | 8 | 3,086 | |
| ATHN Feb 20 2010 45.00 | 6.00 | — | — | 6.00 | 6.00 | 5.20 | 5.80 | 30 | 2,332 | |
| ATHN Feb 20 2010 50.00 | 5.90 | 2.10 | 55.26 | 5.90 | 5.90 | 10.10 | 10.60 | 10 | 25 | |
| ATHN Feb 20 2010 55.00 | — | — | — | — | — | 15.10 | 15.90 | — | — | |
| ATHN Feb 20 2010 60.00 | — | — | — | — | — | 20.00 | 21.20 | — | — | |
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