** Each market will close early at 1:00 p.m. (1:15 p.m. for eligible options) on Friday, November 24, 2017, Friday, November 23, 2018, and Friday, November 29, 2019 (the day after Thanksgiving). Crossing Session orders will be accepted beginning at 1:00 p.m. for continuous executions until 1:30 p.m. on these dates. All times are Eastern Time.