| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| WRK190816C00030000 | 2019-07-19 2:30PM EDT | 30.00 | 5.90 | 6.00 | 7.90 | 0.00 | - | 28 | 0 | 55.76% |
| WRK190816C00032500 | 2019-07-22 1:28PM EDT | 32.50 | 3.50 | 4.10 | 4.70 | 0.00 | - | 25 | 0 | 50.49% |
| WRK190816C00035000 | 2019-07-23 9:34AM EDT | 35.00 | 2.25 | 2.15 | 2.35 | +0.80 | +55.17% | 5 | 0 | 34.03% |
| WRK190816C00037500 | 2019-07-23 3:59PM EDT | 37.50 | 0.75 | 0.75 | 0.80 | +0.35 | +87.50% | 416 | 0 | 29.10% |
| WRK190816C00040000 | 2019-07-23 3:54PM EDT | 40.00 | 0.15 | 0.15 | 0.20 | +0.05 | +50.00% | 37 | 0 | 29.20% |
| WRK190816C00042500 | 2019-07-23 1:53PM EDT | 42.50 | 0.05 | 0.00 | 0.15 | 0.00 | - | 5 | 0 | 39.55% |
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| WRK190816P00027500 | 2019-07-17 9:44AM EDT | 27.50 | 0.08 | 0.00 | 0.15 | 0.00 | - | 20 | 0 | 61.91% |
| WRK190816P00030000 | 2019-07-23 10:07AM EDT | 30.00 | 0.09 | 0.05 | 0.15 | -0.01 | -10.00% | 5 | 0 | 53.32% |
| WRK190816P00032500 | 2019-07-22 11:53AM EDT | 32.50 | 0.41 | 0.20 | 0.30 | 0.00 | - | 9 | 0 | 44.53% |
| WRK190816P00035000 | 2019-07-23 3:52PM EDT | 35.00 | 0.70 | 0.65 | 0.75 | -0.45 | -39.13% | 332 | 0 | 39.21% |
| WRK190816P00037500 | 2019-07-23 3:52PM EDT | 37.50 | 1.90 | 1.75 | 1.95 | -0.93 | -32.86% | 21 | 0 | 40.19% |
| WRK190816P00040000 | 2019-07-19 3:20PM EDT | 40.00 | 4.42 | 3.70 | 4.00 | 0.00 | - | 1 | 0 | 49.46% |