Yes. You can export data from any of your Lists in the Console to a downloadable CSV file. To do so, select the List you'd like to export. Then click the "Download list as CSV" button on the left-hand side of the screen.
The file will include all the users ids in your List, the latest score (based on events sent, etc), latest decision applied, and the value of some of their most significant signals.
Note: The download is limited to 1,000 results. You also have the option to download up to 15,000 entries, but only user id, latest score, and latest decision (no additional data). Note you will need to allow pop-ups from Sift.