| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| MRK200221C00077500 | 2020-02-14 12:05PM EST | 2020-02-21 | 4.75 | 2.74 | 7.30 | 0.00 | - | 1 | 87 | 63.28% |
| MRK200228C00077500 | 2020-02-20 12:41PM EST | 2020-02-28 | 4.65 | 5.00 | 5.15 | +0.10 | +2.20% | 23 | 1 | 31.64% |
| MRK200313C00077500 | 2020-02-18 2:24PM EST | 2020-03-13 | 5.75 | 5.15 | 5.50 | 0.00 | - | 4 | 4 | 27.34% |
| MRK200320C00077500 | 2020-02-20 3:49PM EST | 2020-03-20 | 5.20 | 5.25 | 5.40 | +0.32 | +6.56% | 54 | 582 | 22.02% |
| MRK200417C00077500 | 2020-02-20 10:08AM EST | 2020-04-17 | 5.55 | 5.50 | 5.65 | +0.35 | +6.73% | 2 | 202 | 18.73% |
| MRK200515C00077500 | 2020-02-19 12:05PM EST | 2020-05-15 | 5.65 | 6.00 | 6.15 | 0.00 | - | 1 | 52 | 19.63% |
| MRK200619C00077500 | 2020-02-19 10:52AM EST | 2020-06-19 | 6.00 | 6.40 | 6.65 | -0.35 | -5.51% | 22 | 245 | 19.80% |
| MRK200717C00077500 | 2020-02-18 2:50PM EST | 2020-07-17 | 7.00 | 6.60 | 7.00 | 0.00 | - | 3 | 101 | 19.80% |
| MRK200918C00077500 | 2020-02-19 3:56PM EST | 2020-09-18 | 7.10 | 7.15 | 7.40 | 0.00 | - | 500 | 614 | 18.42% |
| MRK210115C00077500 | 2020-02-19 11:56AM EST | 2021-01-15 | 7.95 | 8.10 | 8.40 | 0.00 | - | 8 | 833 | 18.31% |
| MRK220121C00077500 | 2020-02-19 11:20AM EST | 2022-01-21 | 10.15 | 9.85 | 10.55 | 0.00 | - | 5 | 78 | 17.67% |
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| MRK200221P00077500 | 2020-02-20 3:17PM EST | 2020-02-21 | 0.01 | 0.00 | 0.03 | -0.06 | -85.71% | 5 | 694 | 56.25% |
| MRK200228P00077500 | 2020-02-20 3:17PM EST | 2020-02-28 | 0.08 | 0.05 | 0.08 | -0.02 | -20.00% | 3 | 2 | 26.95% |
| MRK200306P00077500 | 2020-02-18 1:03PM EST | 2020-03-06 | 0.20 | 0.14 | 0.17 | 0.00 | - | 771 | 815 | 23.54% |
| MRK200320P00077500 | 2020-02-20 2:10PM EST | 2020-03-20 | 0.52 | 0.42 | 0.44 | +0.04 | +8.33% | 53 | 2,642 | 22.58% |
| MRK200403P00077500 | 2020-02-18 11:07AM EST | 2020-04-03 | 0.72 | 0.63 | 0.72 | 0.00 | - | - | 2 | 22.36% |
| MRK200417P00077500 | 2020-02-20 2:40PM EST | 2020-04-17 | 0.93 | 0.81 | 0.84 | -0.04 | -4.12% | 85 | 2,563 | 20.72% |
| MRK200515P00077500 | 2020-02-20 3:09PM EST | 2020-05-15 | 1.41 | 1.30 | 1.36 | -0.09 | -6.00% | 34 | 1,580 | 21.23% |
| MRK200619P00077500 | 2020-02-20 9:52AM EST | 2020-06-19 | 1.86 | 1.85 | 2.08 | -0.11 | -5.58% | 19 | 2,321 | 22.44% |
| MRK200717P00077500 | 2020-02-19 3:59PM EST | 2020-07-17 | 2.22 | 2.09 | 2.19 | 0.00 | - | 1 | 1,238 | 20.81% |
| MRK200918P00077500 | 2020-02-20 1:54PM EST | 2020-09-18 | 3.25 | 2.83 | 3.05 | +0.21 | +6.91% | 68 | 1,178 | 21.33% |
| MRK210115P00077500 | 2020-02-20 9:49AM EST | 2021-01-15 | 4.26 | 4.00 | 4.35 | -0.19 | -4.27% | 8 | 3,255 | 21.62% |
| MRK220121P00077500 | 2020-02-12 12:23PM EST | 2022-01-21 | 7.21 | 7.10 | 7.50 | 0.00 | - | 2 | 425 | 22.25% |