https://www.reuters.com/article/us-snap-results/snap-user-number-beats-wall-street-estimate-shares-jump-idUSKCN1PU2E2 >Snap Inc on Tuesday said the number of people using its Snapchat app was flat, beating Wall Street projections that it would continue to lose users to rival Facebook Inc's Instagram, sending the company's shares up more than 15 percent after hours.