Snap may have hit 'an inflection point' (SNAP)
2:59pm PST - February 7th, 2018 snap stock - Business InsiderRBC Capital Markets analyst Mark Mahaney has a theory for why Snap shares surged almost 50% on Tuesday. When sentiment on a stock is negative and the company shows that it's an an "inflection point," the stock skyrockets, he told Business Insider. Snap's app …