Home > About PHLX > Board of Governors
Please refer to the NASDAQ OMX Group, Inc.'s Investors Relations website for PHLX Board of Governors.
Core Session: 9:30 a.m. to 4:00 p.m. (Certain ETFs trade until 4:15 p.m.)
Pre-Market Session: 8:00 a.m. to 9:30 a.m.
Post Market Session: 4:00 p.m. to 6:00 p.m.
9:30 a.m. to 4:00 p.m. (Options on certain ETFs trade until 4:15 p.m.)
9:30 a.m. to 4:00 p.m. (Narrow-based)
9:30 a.m. to 4:15 p.m. (Broad-based)
9:30 a.m. to 4:00 p.m