Mastercard, Ford, and Apple are today's top stock picks for investors: Pro Market Movers Oct. 28

Jim Cramer, Karen Firestone of Aureus Asset Management, Jon Najarian of MarketRebellion.com, Steve Weiss of Short Hills Capital, Josh Brown of Ritholtz Wealth Management, Glen Kacher of Light Street Capital, Sarat Sethi of DCLA, and Abhay Deshpande of Centerstone Investors explain why they are buying, selling, or holding specific stocks and ETFs