But open elsewhere? Am I missing something? What's the logic? Is it because IB is a ECN broker? This is definitely a stupid question, so my apologies in advance.
Nevermind, they seemed to re-open at 7pm New York time. Exhibit 1: https://www.interactivebrokers.com/calendar/ Ahh here it is. Exhibit 2: https://www.interactivebrokers.com/cal/cal.php?runthis=view_all
Wonder why 19:00 EST and not 17:00 EST like most forex brokers or at least 18:00 EST when futures start?