| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GTX190920C00010000 | 2019-08-21 11:49AM EDT | 10.00 | 1.47 | 0.00 | 0.00 | 0.00 | - | 1 | 25 | 0.00% |
| GTX190920C00012500 | 2019-08-21 11:23AM EDT | 12.50 | 0.20 | 0.00 | 0.00 | 0.00 | - | 16 | 870 | 12.50% |
| GTX190920C00015000 | 2019-08-13 1:02PM EDT | 15.00 | 0.05 | 0.00 | 0.00 | 0.00 | - | 4 | 8 | 25.00% |
| GTX190920C00017500 | 2019-07-29 9:36AM EDT | 17.50 | 0.21 | 0.00 | 0.00 | 0.00 | - | - | 1 | 50.00% |
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GTX190920P00012500 | 2019-08-20 11:20AM EDT | 12.50 | 1.50 | 0.00 | 0.00 | 0.00 | - | 5 | 137 | 0.00% |