| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| USG Feb 20 2010 5.00 | 7.30 | -5.71 | -43.89 | 7.30 | 7.30 | 6.60 | 7.30 | 40 | 42 | |
| USG Feb 20 2010 7.50 | 8.00 | 1.50 | 23.08 | 8.00 | 8.00 | 4.10 | 4.80 | 1 | 40 | |
| USG Feb 20 2010 10.00 | 1.45 | -0.45 | -23.68 | 1.45 | 1.45 | 1.95 | 2.20 | 4 | 558 | |
| USG Feb 20 2010 12.50 | 0.25 | 0.05 | 25.00 | 0.25 | 0.25 | 0.20 | 0.25 | 95 | 583 | |
| USG Feb 20 2010 15.00 | 0.02 | -0.03 | -60.00 | 0.02 | 0.02 | 0.05 | 0.05 | 4 | 2,451 | |
| USG Feb 20 2010 17.50 | 0.05 | — | — | 0.05 | 0.05 | 0.05 | 0.05 | 1 | 1,598 | |
| USG Feb 20 2010 20.00 | 0.07 | -0.08 | -53.33 | 0.07 | 0.07 | 0.05 | 0.05 | 3 | 349 | |
| USG Feb 20 2010 22.50 | 0.10 | -0.10 | -50.00 | 0.10 | 0.10 | 0.05 | 0.05 | 2 | 326 | |
| USG Feb 20 2010 25.00 | 0.10 | -0.15 | -60.00 | 0.10 | 0.10 | 0.05 | 0.05 | 6 | 295 | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| USG Feb 20 2010 5.00 | 0.10 | 0.03 | 42.86 | 0.10 | 0.10 | 0.05 | 0.05 | 12 | 191 | |
| USG Feb 20 2010 7.50 | 0.25 | -0.05 | -16.67 | 0.25 | 0.25 | 0.05 | 0.05 | 15 | 82 | |
| USG Feb 20 2010 10.00 | 0.08 | 0.03 | 60.00 | 0.08 | 0.08 | 0.05 | 0.10 | 4 | 63 | |
| USG Feb 20 2010 12.50 | 0.75 | -0.25 | -25.00 | 0.95 | 0.70 | 0.65 | 0.80 | 228 | 2,468 | |
| USG Feb 20 2010 15.00 | 3.00 | — | — | 3.40 | 3.00 | 2.95 | 3.10 | 30 | 1,170 | |
| USG Feb 20 2010 17.50 | 5.30 | 2.80 | 112.00 | 5.30 | 5.30 | 5.20 | 5.90 | 7 | 303 | |
| USG Feb 20 2010 20.00 | 6.85 | 2.75 | 67.07 | 6.85 | 6.70 | 7.70 | 8.40 | 13 | 9 | |
| USG Feb 20 2010 22.50 | 6.20 | 0.20 | 3.33 | 6.40 | 6.20 | 10.20 | 10.90 | 20 | 12 | |
| USG Feb 20 2010 25.00 | 8.70 | 0.70 | 8.75 | 8.70 | 8.70 | 12.70 | 13.40 | 10 | 62 | |
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