| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| WSO Feb 20 2010 40.00 | 10.90 | — | — | 10.90 | 10.90 | 9.20 | 10.00 | 1 | — | |
| WSO Feb 20 2010 45.00 | 3.90 | -1.70 | -30.36 | 4.00 | 3.90 | 4.40 | 5.10 | 53 | 64 | |
| WSO Feb 20 2010 50.00 | 0.95 | -0.15 | -13.64 | 1.10 | 0.95 | 0.90 | 1.20 | 104 | 488 | |
| WSO Feb 20 2010 55.00 | 0.25 | -0.50 | -66.67 | 0.26 | 0.25 | 0.05 | 0.20 | 97 | 258 | |
| WSO Feb 20 2010 60.00 | 0.95 | -0.10 | -9.52 | 0.95 | 0.95 | 0.05 | 0.15 | 50 | 60 | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| WSO Feb 20 2010 40.00 | 0.40 | -0.10 | -20.00 | 0.40 | 0.40 | 0.05 | 0.15 | — | 42 | |
| WSO Feb 20 2010 45.00 | 0.35 | -0.15 | -30.00 | 0.35 | 0.35 | 0.05 | 0.25 | 3 | 114 | |
| WSO Feb 20 2010 50.00 | 1.80 | -0.35 | -16.28 | 1.85 | 1.80 | 1.10 | 1.60 | 100 | 732 | |
| WSO Feb 20 2010 55.00 | 6.40 | — | — | 6.40 | 6.40 | 5.10 | 5.80 | 4 | 31 | |
| WSO Feb 20 2010 60.00 | 9.70 | 0.20 | 2.11 | 9.70 | 9.70 | 10.10 | 10.80 | 10 | 21 | |
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