TripAdvisor Inc (NASDAQ:TRIP) is a leading provider of online travel content. Today, the shares of the company are declining sharply after reporting earnings last night. The stock is trading lower by 7.0 percent to $56.10 a share. It should be noted that TRIP stock is now trading below its 50-day moving average. The volume in this decline has also increased indicating further weakness in the near term. Traders and investors should now watch for major chart support around the $47.50 level. This is where the stock broke out in late October 2018. Generally, when a stock tests its prior break-out level it will be defended. There are also other factors around that level creating a solid risk / reward trade setup.