| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SPX191220C00900000 | 2019-06-07 10:09AM EST | 2019-12-20 | 1,900.94 | 2,067.20 | 2,071.40 | 0.00 | - | 40 | 52 | 0.00% |
| SPX201218C00900000 | 2019-09-13 11:29AM EST | 2020-12-18 | 2,061.80 | 2,010.20 | 2,030.50 | 0.00 | - | 2 | 5 | 0.00% |
| SPX211217C00900000 | 2019-11-01 10:39AM EST | 2021-12-17 | 2,066.42 | 0.00 | 0.00 | 0.00 | - | 3 | 0 | 0.00% |
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SPX191220P00900000 | 2019-10-17 11:33AM EST | 2019-12-20 | 0.05 | 0.00 | 0.15 | 0.00 | - | 5 | 803 | 185.16% |
| SPX201218P00900000 | 2019-10-24 2:19PM EST | 2020-12-18 | 0.98 | 0.50 | 0.75 | 0.00 | - | 100 | 1,621 | 44.87% |