| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SPX191220C01000000 | 2019-12-06 2:13PM EST | 2019-12-20 | 2,148.05 | 2,140.70 | 2,149.10 | +31.30 | +1.48% | 1,625 | 40,527 | 275.17% |
| SPX200117C01000000 | 2019-12-04 1:24PM EST | 2020-01-17 | 2,110.45 | 2,140.70 | 2,146.30 | 0.00 | - | 1 | 27,467 | 119.53% |
| SPX201218C01000000 | 2019-10-30 8:31AM EST | 2020-12-18 | 1,992.59 | 2,092.60 | 2,110.90 | 0.00 | - | 1 | 3,405 | 0.00% |
| SPX211217C01000000 | 2019-10-25 12:35PM EST | 2021-12-17 | 1,960.00 | 2,051.80 | 2,068.50 | 0.00 | - | 1 | 2,969 | 0.00% |
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SPX191220P01000000 | 2019-12-06 2:13PM EST | 2019-12-20 | 0.05 | 0.00 | 0.05 | 0.00 | - | 1,025 | 49,439 | 177.34% |
| SPX200117P01000000 | 2019-12-04 1:24PM EST | 2020-01-17 | 0.03 | 0.00 | 0.05 | 0.00 | - | 1 | 29,369 | 96.88% |
| SPX201218P01000000 | 2019-12-06 12:41PM EST | 2020-12-18 | 0.65 | 0.60 | 1.00 | -0.15 | -18.75% | 18 | 22,161 | 42.91% |
| SPX211217P01000000 | 2019-12-06 11:30AM EST | 2021-12-17 | 2.50 | 2.35 | 2.45 | -0.25 | -9.09% | 1 | 5,418 | 33.90% |