JP Morgan Middle Market Banking SA Superday Interview

Hello Everyone,

I'm a non-target student who has a superday coming up next week with JP Morgan for a 2018 SA position with their MM Banking and Specialized Industries Group. This will be my first superday, and I was wondering if anyone has any knowledge/tips on what technicals to know for JPM's Commercial Banking interview, and how to carry yourself during a superday?

Thank you in advance, appreciate any advice.