Good morning :-) , you will have to download historical data into your Zorro installation .

You will find historical data here : http://zorro-project.com/download.php

Please take advantage of the Zorro Online Manual here : http://www.zorro-trader.com/manual/

For example , if you review workshop 6 ( see the png attached for you ) you will find more information re multiple assets and how to work them .

Hope helps , best wishes for a relaxing weekend

Wolfgang