"Stock futures decline on China concerns and anticipation of Fed minutes"

Stock futures fell as traders returned from the Independence Day break, with concerns about the global economy and the release of Federal Reserve minutes. Futures on the S&P 500, Dow Jones Industrial Average, and Nasdaq 100 were all down, with a sharp fall in Chinese services activity adding to worries about the world's second-largest economy. Investors are also awaiting insights from the Fed's June meeting and the upcoming June jobs report.