You can trade many exchange-listed products outside of regular trading hours. To allow trading outside regular hours for all eligible products, ensure that the setting is enabled in all order presets.
To enable outside trading hours in Order Presets
Display the Presets column if it is not displayed: Hold your mouse over any field title
until the "+" and "x" Insert and Remove icons appear. Click the "+
" to display the list of available fields. Note that if you hover
your mouse over an order field, all available order fields are displayed.
If you hover over a market data field, all available market date fields
are displayed.
Click in the Presets field on a ticker line and select Configure at the bottom of the dropdown list. The Preset for the current contract is displayed.
In the Settings area at the top of the Presets page, check Allow order to be activated, triggered or filled outside of regular trading hours.
When the Preset is active for the contract, the order will be eligible to trade outside of regular trading hours IF it is exchange-traded and eligible on the exchange.