Feb 2010: Calls and Puts
| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| COLB Feb 20 2010 7.50 | — | — | — | — | — | 10.30 | 11.20 | — | — | |
| COLB Feb 20 2010 10.00 | — | — | — | — | — | 7.80 | 8.50 | — | — | |
| COLB Feb 20 2010 12.50 | 4.30 | 1.75 | 68.63 | 4.30 | 4.30 | 5.30 | 6.00 | 2 | 3 | |
| COLB Feb 20 2010 15.00 | 1.75 | -0.10 | -5.41 | 1.85 | 1.75 | 2.80 | 3.50 | 20 | 21 | |
| COLB Feb 20 2010 17.50 | 2.50 | 2.00 | 400.00 | 2.50 | 2.45 | 0.55 | 1.15 | 8 | 55 | |
| COLB Feb 20 2010 20.00 | 0.15 | -0.45 | -75.00 | 0.15 | 0.15 | 0.10 | 0.20 | 5 | 79 | |
| COLB Feb 20 2010 22.50 | — | — | — | — | — | — | 0.15 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| COLB Feb 20 2010 7.50 | 1.00 | — | — | 1.00 | 1.00 | 0.05 | 0.15 | 30 | 30 | |
| COLB Feb 20 2010 10.00 | — | — | — | — | — | 0.05 | 0.15 | — | — | |
| COLB Feb 20 2010 12.50 | 0.20 | -0.05 | -20.00 | 0.20 | 0.20 | 0.05 | 0.15 | 10 | 20 | |
| COLB Feb 20 2010 15.00 | 1.95 | — | — | 1.95 | 1.95 | 0.05 | 0.15 | 20 | 20 | |
| COLB Feb 20 2010 17.50 | 0.20 | -3.60 | -94.74 | 0.20 | 0.20 | 0.05 | 0.40 | 2 | 14 | |
| COLB Feb 20 2010 20.00 | 1.45 | — | — | 1.45 | 1.45 | 1.60 | 2.25 | 15 | 15 | |
| COLB Feb 20 2010 22.50 | — | — | — | — | — | 4.00 | 4.70 | — | — | |
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