Feb 2010: Calls and Puts
| Calls | Days until expiration: 10 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| HSTX Feb 20 2010 2.50 | — | — | — | — | — | 3.20 | 3.80 | — | — | |
| HSTX Feb 20 2010 5.00 | — | — | — | — | — | 0.80 | 1.15 | — | — | |
| HSTX Feb 20 2010 7.50 | 0.10 | -0.30 | -75.00 | 0.10 | 0.10 | 0.10 | 0.15 | 5 | 53 | |
| HSTX Feb 20 2010 10.00 | — | — | — | — | — | 0.05 | 0.10 | — | — | |
| HSTX Feb 20 2010 12.50 | — | — | — | — | — | — | 0.15 | — | — | |
| Puts | Bold and highlighted options are "At the Money" | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Symbol & Strike | Last | Chng | %Chng | High | Low | Bid | Ask | Volume | Open Int | |
| HSTX Feb 20 2010 2.50 | — | — | — | — | — | — | 0.15 | — | — | |
| HSTX Feb 20 2010 5.00 | — | — | — | — | — | — | 0.15 | — | — | |
| HSTX Feb 20 2010 7.50 | 0.50 | -0.05 | -9.09 | 0.50 | 0.50 | 1.40 | 1.80 | 1 | 21 | |
| HSTX Feb 20 2010 10.00 | — | — | — | — | — | 3.90 | 4.40 | — | — | |
| HSTX Feb 20 2010 12.50 | — | — | — | — | — | 6.40 | 7.00 | — | — | |
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