Holiday Reminder Regarding ADF Market Data
In observance of Christmas, the FINRA Alternative Display Facility (ADF) will be closed on Wednesday, December 25, 2024. 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 ADF data, should take the necessary precautions to prevent data corruption.
Please be advised that the ADF will close early on Tuesday, December 24, 2024. See the table below for a schedule of modified hours. 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 Tuesday, December 24, 2024 |
|---|---|---|
| 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 4:00 p.m. | 9:30 a.m. to 1:00 p.m. |
| Post-Market Trading Session | 4 p.m. to 6:30 p.m. | 1 p.m. to 3:30 p.m. |
In observance of New Year's Day, the FINRA Alternative Display Facility (ADF) will be closed on Wednesday, January 1, 2025. 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 ADF data, should take the necessary precautions to prevent data corruption. Thank you for your attention to this matter. Please contact FINRA Operations at (866) 776-0800 if you have any questions.