Thursday, December 24, 2015 -- Abbreviated schedule - NSX will close its regular trading session at 1PM ET.  There will be no post-regular trading hours trading session.
 
Friday, December 25, 2015 -- NSX will remain closed in observance of Christmas.
 
Thursday, December 31, 2015 -- NSX will be open for regular trading hours (9:30 AM - 4:00 PM). NSX will also operate its pre-regular trading hours trading session from 8:00 AM to 9:30 AM and its post-regular trading hours trading session from 4:00 PM to 5:00 PM ET.
 
Friday, January 1, 2016 -- NSX will be closed in observance of New Year’s Day.