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Technical Notice

Holiday Reminder Regarding ADF Market Data

June 26, 2018

In observance of Independence Day, the ADF System will be closed on Wednesday, July 4, 2018.

Additionally, please be advised that the ADF system will close early on Tuesday, July 3, 2018. See the table below for a schedule of modified hours. Thank you for your attention to this matter. Please contact FINRA Market Operations at (866) 776-0800 if you have any questions.

Market Session

Normal Hours

Modified Hours for Tuesday, July 3, 2018.

Pre Market Session

8 a.m. to 9:30 a.m.

8 a.m. to 9:30 a.m.

Regular Market Session

9:30 a.m. to 4 p.m.

9:30 a.m. to 1 p.m.

Post-Market Trading Session

4 p.m. to 6:30 p.m.

1 p.m. to 3:30 p.m.