TradeStation Help
You can choose the default values that the Order Bar displays in the Quantity, Order Type, Route, and Duration boxes for each Asset type. These default values are displayed when you click Default on the Order Bar.
Access using the menu bar File > Preferences > TradeStation Order Entry menu sequence, File > Preferences > TradeStation Desktop menu sequence, or from the shortcut menu from the Order Bar and select Order Entry Preferences. The Order Entry Preferences dialog is displayed.
See Setting Order Entry Preferences for more information.