| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| MRK191213C00090000 | 2019-12-11 12:40PM EST | 2019-12-13 | 0.09 | 0.07 | 0.09 | -0.03 | -25.00% | 451 | 686 | 11.77% |
| MRK191220C00090000 | 2019-12-11 12:32PM EST | 2019-12-20 | 0.29 | 0.29 | 0.31 | 0.00 | - | 96 | 10,681 | 11.23% |
| MRK191227C00090000 | 2019-12-11 10:39AM EST | 2019-12-27 | 0.50 | 0.44 | 0.46 | 0.00 | - | 12 | 746 | 10.79% |
| MRK200103C00090000 | 2019-12-11 11:21AM EST | 2020-01-03 | 0.73 | 0.67 | 0.69 | +0.04 | +5.80% | 164 | 375 | 11.77% |
| MRK200110C00090000 | 2019-12-11 10:54AM EST | 2020-01-10 | 1.00 | 0.93 | 0.97 | +0.05 | +5.26% | 32 | 145 | 13.16% |
| MRK200117C00090000 | 2019-12-11 12:38PM EST | 2020-01-17 | 1.18 | 1.15 | 1.18 | +0.01 | +0.85% | 180 | 20,473 | 13.77% |
| MRK200124C00090000 | 2019-12-11 9:37AM EST | 2020-01-24 | 1.44 | 1.33 | 1.36 | -0.04 | -2.70% | 12 | 96 | 14.11% |
| MRK200221C00090000 | 2019-12-11 12:43PM EST | 2020-02-21 | 2.22 | 2.21 | 2.22 | 0.00 | - | 37 | 11,164 | 16.54% |
| MRK200320C00090000 | 2019-12-11 11:20AM EST | 2020-03-20 | 2.80 | 2.71 | 2.74 | -0.02 | -0.71% | 26 | 1,848 | 16.85% |
| MRK200417C00090000 | 2019-12-11 9:45AM EST | 2020-04-17 | 3.30 | 3.10 | 3.20 | +0.10 | +3.12% | 16 | 1,379 | 17.09% |
| MRK200515C00090000 | 2019-12-11 9:54AM EST | 2020-05-15 | 3.85 | 3.65 | 3.70 | -0.05 | -1.28% | 4 | 677 | 17.63% |
| MRK200619C00090000 | 2019-12-10 3:44PM EST | 2020-06-19 | 4.25 | 4.10 | 4.20 | 0.00 | - | 80 | 1,889 | 17.88% |
| MRK200717C00090000 | 2019-12-11 11:25AM EST | 2020-07-17 | 4.56 | 4.40 | 4.50 | -0.08 | -1.72% | 4 | 149 | 17.79% |
| MRK200918C00090000 | 2019-12-10 10:33AM EST | 2020-09-18 | 5.40 | 5.25 | 5.40 | 0.00 | - | 30 | 376 | 18.56% |
| MRK210115C00090000 | 2019-12-11 12:44PM EST | 2021-01-15 | 6.65 | 6.60 | 6.70 | -0.15 | -2.21% | 162 | 2,695 | 19.06% |
| MRK220121C00090000 | 2019-12-11 10:37AM EST | 2022-01-21 | 9.00 | 8.30 | 9.55 | +0.10 | +1.12% | 2 | 286 | 19.26% |
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| MRK191213P00090000 | 2019-12-11 10:39AM EST | 2019-12-13 | 1.37 | 1.54 | 1.61 | -1.10 | -44.53% | 4 | 51 | 34.18% |
| MRK191220P00090000 | 2019-12-11 11:21AM EST | 2019-12-20 | 1.65 | 1.80 | 1.83 | +0.18 | +12.24% | 11 | 600 | 22.61% |
| MRK191227P00090000 | 2019-12-11 10:54AM EST | 2019-12-27 | 1.79 | 1.92 | 1.93 | -0.08 | -4.28% | 24 | 119 | 18.68% |
| MRK200103P00090000 | 2019-12-04 10:49AM EST | 2020-01-03 | 2.95 | 2.09 | 2.13 | 0.00 | - | - | 3 | 17.97% |
| MRK200117P00090000 | 2019-12-11 12:12PM EST | 2020-01-17 | 2.45 | 2.50 | 2.55 | -0.06 | -2.39% | 1 | 3,097 | 17.99% |
| MRK200221P00090000 | 2019-12-10 12:22PM EST | 2020-02-21 | 3.27 | 3.40 | 3.45 | 0.00 | - | 30 | 62 | 18.68% |
| MRK200320P00090000 | 2019-12-11 12:23PM EST | 2020-03-20 | 4.25 | 4.20 | 4.30 | +0.15 | +3.66% | 8 | 143 | 20.44% |
| MRK200417P00090000 | 2019-12-10 12:35PM EST | 2020-04-17 | 4.60 | 4.65 | 4.75 | 0.00 | - | 1 | 39 | 20.22% |
| MRK200619P00090000 | 2019-11-26 3:58PM EST | 2020-06-19 | 6.90 | 5.85 | 6.00 | 0.00 | - | 6 | 45 | 21.42% |
| MRK200918P00090000 | 2019-11-27 9:54AM EST | 2020-09-18 | 8.30 | 7.15 | 7.35 | 0.00 | - | 5 | 51 | 21.96% |
| MRK210115P00090000 | 2019-12-11 9:54AM EST | 2021-01-15 | 8.65 | 8.75 | 8.90 | -0.15 | -1.70% | 2 | 1,327 | 22.60% |
| MRK220121P00090000 | 2019-10-22 2:15PM EST | 2022-01-21 | 16.25 | 11.55 | 15.75 | 0.00 | - | - | 1 | 29.68% |