Sina Tongda believes that the default shortcut key for stock index futures is the variety name, such as "IF 1408", "IF 15 10", "IC 1508" and "IH 1507".

If you still feel inconvenient, you can customize the settings yourself.

By path: tools >; System Settings: On the Input page of the window, press the Add button to add the variety to be defined, and then enter the shortcut key in the pop-up dialog box.