(Bloomberg) -- Analysts are throwing in the towel while some investors are positioning for stock gains in PayPal Holdings Inc. ahead of an event Thursday at which the company is expected to showcase its innovations. Most Read from BloombergTesla Sinks After Warning About ‘Notably Lower’ Growth RateUS GDP Grew 3.3% Last Quarter, Capping Unexpectedly Strong YearMicrosoft Cuts 1,900 Jobs in Gaming, Including at ActivisionBoeing Blocked From Building More 737s in Hit to Growth PlanAt least four anal