Why Amazon's stock declined Friday after reporting good quarterly earnings. Why gold prices could be on the upswing. And why Barron's will keep an eye on Alphabet's advertising business as the company reports earnings after the market's close today.

Get the market numbers you need to start your day with Numbers By Barron's. Every trading day, we give you 3 essential numbers that tell the most important stories of the morning-in 2 minutes.

This episode was hosted by Crystal Kim. Go to www.barrons.com to see the full transcript.