EARNINGS ALERT: MU

We are back here on Market on Close. I'm Sam Vis here on the floor of the New York Stock Exchange alongside Marley Kaden in our Chicago headquarters. There's just a few minutes left in today's session.And let's welcome in Kevin Green, senior markets correspondent to help close out today's session. All right, Kevin, what levels are you watching on the S&P 500. What have we been watching today.Because we did certainly hit all-time highs as we got started this morning, but certainly losing altitude throughout ...