Michelle Meyer, Mastercard Economics Institute US Chief Economist, says the consumer has more purchasing power due to labor market strength and savings. Peter Tchir, Academy Securities Head of Macro Strategy, says market positioning can change on a dime. Russ Koesterich, Blackrock Global Allocation Fund Portfolio Manager, says stocks can have a decent year ahead. Dan Ives, Wedbush Senior Equity Analyst, says a lot of tech names continue to move higher because of fundamentals and demand holding up.