Does Sunday count as a trading day? Darrell Martin October 04, 2021 14:21 No Sunday counts as part of Monday. A trading day is 6 PM one day to 4:59 PM the next day. Related articles I passed my evaluation have hit my profit target and 10 days what's next? What are the rules for evaluations? Can I sign up today and start 10 days later? How does the trailing threshold work? What are the monthly fees after getting funded?