You can read about setting up applications for displaying in trades here. To display trades of a single application, select it from the list:

Dark Ruby
x1
Redout
Dark Ruby
Market price: ~0.05 USD
Dark Ruby ship color scheme.
Common.
Dark Ruby
x1
Redout
Dark Ruby
Market price: ~0.05 USD
Dark Ruby ship color scheme.
Common.
Deep Sky Blue
Redout
x0
Deep Sky Blue
Market price: ~0.04 USD
Tangerine Sunset
Redout
x0
Tangerine Sunset
Market price: ~0.04 USD