Google searches for "amazon.com" do not significantly predict changes in Amazon's stock price, contrary to previous research finding a link between web searches and company performance. The best predictors of Amazon's stock price are the overall stock market as measured by the Russell 3000 index and the unemployment rate, indicating the economy overall has more influence than competitor performance or search volume. Seasonality is also a factor, with Amazon's price negatively impacted during the holidays in recent years when sales have fallen below expectations.