For GTD orders. Keeps the order active until the close of market on the date you enter. Date format is YYYY/MM/DD.
Exp. Time
For GTD orders. Keeps the order active until the time on the date you enter in the Exp. Date field.
Good After Time
Activates the order after the specified time has elapsed.
Time in Force
The time span over which your order remains active. By default, the time in force is day, which means any part of your order that has not executed by the time the market closes will be cancelled by the system.