| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GRFS190920C00020000 | 2019-08-20 12:49PM EDT | 20.00 | 2.05 | 0.20 | 2.20 | 0.00 | - | 4 | 0 | 122.27% |
| GRFS190920C00022500 | 2019-08-30 12:48PM EDT | 22.50 | 0.20 | 0.00 | 0.50 | 0.00 | - | 1 | 0 | 104.10% |
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GRFS190920P00020000 | 2019-09-09 10:44AM EDT | 20.00 | 0.25 | 0.10 | 0.40 | 0.00 | - | 66 | 0 | 48.44% |
| GRFS190920P00022500 | 2019-09-09 9:31AM EDT | 22.50 | 1.95 | 1.85 | 2.60 | 0.00 | - | 14 | 0 | 97.66% |