In observance of the upcoming holidays, OneChicago will follow the schedule below, which is consistent with U.S. equity markets.
| Date | Hours |
| Thursday, November 24, 2016 | Closed |
| Friday, November 25, 2016 | Early close at 12:00 p.m. (CST) for SSFs; Calendar SSF spreads open until 1:00 p.m. (CST) Block reporting/trading open until 1:00 p.m. (CST) EFP reporting open until 1:00 p.m. (CST) |
| Monday, December 26, 2016 | Closed |
| Monday, January 2, 2017 | Closed |
