Hey, millennials ... you don't want to miss this.

Are you investing? Are you afraid to invest? Or, are you simply unsure of where to start?

Action Alerts PLUS' research analyst Zev Fima weighs in on the first two things every millennial needs to know before they start their portfolio. 

And, yes, millennials who have started portfolios but need some advice can also learn a thing or two from Fima. 

Need a hint as to what kind of advice Fima's dishing out?

It has to do with your Roth IRA.

Also, millennials, don't feel self-conscious about using Robin Hood or Acorns--Fima has a thing or two to say about them as well.

Watch the video above to get in on all the details.

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