Technical Notice

Holiday Reminder Regarding TRACE Market Data

November 16, 2017

In observation of the Thanksgiving holiday, the TRACE system will be closed on Thursday, November 23, 2017. As stated in the data feed interface specifications, FINRA may send out unmarked test data via its data feeds on market holidays. Direct data feed subscribers, including recipients of TRACE data via the Bond Trading Dissemination Service (BTDS), Agency Trading Dissemination Service (ATDS), Structured Products Dissemination Services (SPDS) and/or 144A Trade Dissemination Services (144A) feed(s) should take the necessary precautions to prevent data corruption. 

Please be advised that the TRACE system will close early on Friday, November 24, 2017. See the table below for a schedule of modified hours (these hours also apply to BTDS/ATDS/SPDS). Thank you for your attention to this matter. Please contact FINRA Operations at (866) 776-0800 if you have any questions.

Market Session

Normal Hours

Modified Hours for
Friday, November 24, 2017

Regular Market Session

8 a.m. to 5:15 p.m.

8 a.m. to 1 p.m.

Post-Market Trading Session

5:15 p.m. to 6:30 p.m.

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