You can change the display time compression by using View/Daily, Weekly, Monthly menu items
You can shorten the time AmiBroker starts by enabling partial database loading in Preferences/Miscellaneous
You can see the charts of two (or more) different stocks at the same time. Just use File/New to create new chart window. Then arrange windows as you like.
You can quickly see the chart of a stock listed in Quick Review, Analysis and Portfolio windows. Just double click on the list item.
You can scan your database for custom alerts by using Scan function in Automatic Analysis window.
You can organize stocks in your database by assigning them to different markets, groups, industries by using Organizer dialog (Stock menu)
You can see company profile in the embedded web browser by using View/Profile option. 