Feb 2010: Calls and Puts
| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| ERF Feb 20 2010 17.50 | — | — | — | — | — | 3.50 | 3.90 | — | — | |
| ERF Feb 20 2010 20.00 | 1.87 | -0.23 | -10.95 | 1.87 | 1.87 | 1.15 | 1.35 | 50 | 60 | |
| ERF Feb 20 2010 22.50 | 0.06 | — | — | 0.06 | 0.06 | 0.05 | 0.10 | 50 | 1,124 | |
| ERF Feb 20 2010 25.00 | 0.03 | — | — | 0.03 | 0.03 | 0.05 | 0.05 | 40 | 1,019 | |
| ERF Feb 20 2010 30.00 | — | — | — | — | — | — | 0.05 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| ERF Feb 20 2010 17.50 | — | — | — | — | — | — | 0.05 | — | — | |
| ERF Feb 20 2010 20.00 | 0.20 | 0.10 | 100.00 | 0.20 | 0.10 | 0.05 | 0.10 | 74 | 184 | |
| ERF Feb 20 2010 22.50 | 1.37 | 0.12 | 9.60 | 1.37 | 1.33 | 1.30 | 1.50 | 12 | 1,485 | |
| ERF Feb 20 2010 25.00 | 2.05 | 0.10 | 5.13 | 2.05 | 2.05 | 3.60 | 4.00 | 9 | 1 | |
| ERF Feb 20 2010 30.00 | — | — | — | — | — | 8.60 | 9.10 | — | — | |
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