You may hold trades over the weekend on all evaluation models, including challenges and simulated funded accounts. However, this is not permitted on Instant Funding model accounts.
We recommend closing all trades on Instant Funding accounts before market close on Friday at 5:00 PM EST. Holding trades over the weekend on Instant Funding accounts can result in payout denial.
Note: This rule can be overridden with an add-on. For more details, please refer to the Add-On Rules Article.