Some firms allow weekend holding, others don't. Allowed: FundedNext, The 5%ers, Blue Guardian, E8 Markets, FundingPips, Maven, Hola Prime. Not allowed: FTMO, Topstep, Apex, MyFundedFutures. Weekend holding carries gap risk — Monday's opening price can differ significantly from Friday's close, potentially causing losses beyond your stop loss. Even on firms that allow it, consider the risk carefully.