| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| CTAS Feb 20 2010 15.00 | 9.30 | -2.15 | -18.78 | 9.50 | 9.30 | 9.50 | 10.00 | 6 | 2 | |
| CTAS Feb 20 2010 17.50 | 7.20 | -3.10 | -30.10 | 7.20 | 7.20 | 7.00 | 7.50 | 3 | — | |
| CTAS Feb 20 2010 20.00 | 5.20 | -1.40 | -21.21 | 5.20 | 5.20 | 4.50 | 5.00 | 10 | — | |
| CTAS Feb 20 2010 22.50 | 1.80 | -2.30 | -56.10 | 1.80 | 1.80 | 1.90 | 2.50 | 10 | 10 | |
| CTAS Feb 20 2010 25.00 | 0.25 | 0.13 | 108.33 | 0.25 | 0.25 | 0.10 | 0.20 | 1 | 839 | |
| CTAS Feb 20 2010 30.00 | 0.05 | — | — | 0.05 | 0.05 | 0.05 | 0.05 | 75 | 15,883 | |
| CTAS Feb 20 2010 35.00 | 0.15 | -0.15 | -50.00 | 0.15 | 0.15 | 0.05 | 0.05 | 14 | 79 | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| CTAS Feb 20 2010 15.00 | — | — | — | — | — | 0.05 | 0.05 | — | — | |
| CTAS Feb 20 2010 17.50 | 0.05 | -0.65 | -92.86 | 0.05 | 0.05 | 0.05 | 0.05 | 1 | 5 | |
| CTAS Feb 20 2010 20.00 | 0.04 | -0.01 | -20.00 | 0.04 | 0.04 | 0.05 | 0.05 | 10 | 31 | |
| CTAS Feb 20 2010 22.50 | 0.08 | -0.02 | -20.00 | 0.08 | 0.08 | 0.05 | 0.10 | 10 | 427 | |
| CTAS Feb 20 2010 25.00 | 0.50 | -0.20 | -28.57 | 0.60 | 0.40 | 0.45 | 0.60 | 144 | 6,789 | |
| CTAS Feb 20 2010 30.00 | 5.25 | 0.55 | 11.70 | 5.25 | 5.24 | 5.00 | 5.50 | 6 | 720 | |
| CTAS Feb 20 2010 35.00 | 9.20 | 0.30 | 3.37 | 9.20 | 9.20 | 9.90 | 10.60 | 10 | — | |
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