H HobbyTrading Feb 4, 2019 #2 TWS is not always available during the weekend. Availability depends on whether IB is doing software and/or hardware maintenance. TWS should be up and running again by the time the markets open.
TWS is not always available during the weekend. Availability depends on whether IB is doing software and/or hardware maintenance. TWS should be up and running again by the time the markets open.
