Google, AMD & Walmart are some of the stocks the pros say to watch: Pro Market Movers Oct. 22

Wedbush's Matt Bryson, Bernstein's Mark Shmulik, D.A. Davidson's Michael Baker, Wedgewood Partners' David Rolfe, Evercore ISI's Mark Mahaney, Hightower's Stephanie Link, LightShed Partners' Richard Greenfield, Short Hills Capital's Stephen Weiss, MarketRebellion.com's Pete Najarian, and Hugh Johnson Advisors' Hugh Johnson explain why they are buying, selling, or holding specific stocks and ETFs