| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SPX191220C01200000 | 2019-11-19 10:56AM EST | 2019-12-20 | 1,910.34 | 1,931.00 | 1,935.30 | 0.00 | - | 2 | 7 | 207.86% |
| SPX201218C01200000 | 2019-11-14 1:03PM EST | 2020-12-18 | 1,854.44 | 1,889.50 | 1,907.80 | 0.00 | - | 2 | 5 | 0.00% |
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SPX191220P01200000 | 2019-10-16 9:06AM EST | 2019-12-20 | 0.05 | 0.00 | 0.10 | 0.00 | - | 3 | 14,245 | 171.48% |
| SPX200117P01200000 | 2019-10-15 9:05AM EST | 2020-01-17 | 0.05 | 0.00 | 0.05 | 0.00 | - | 2 | 1,335 | 83.98% |
| SPX200619P01200000 | 2019-12-09 2:15PM EST | 2020-06-19 | 0.45 | 0.35 | 0.50 | 0.00 | - | 35 | 861 | 47.29% |
| SPX201218P01200000 | 2019-11-06 3:57PM EST | 2020-12-18 | 1.40 | 1.00 | 1.40 | 0.00 | - | 70 | 6,709 | 37.74% |
| SPX211217P01200000 | 2019-11-15 10:37AM EST | 2021-12-17 | 5.00 | 4.60 | 5.40 | 0.00 | - | 100 | 2,754 | 31.98% |