U.S. stock-market futures declined as the Trump administration said a broad swath of tariffs against U.S. trade partners won’t take effect until Aug. 1, rather than July 9.

All three major U.S. indexes ended higher last week, notching three record closing highs despite an abbreviated trading week.

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies making news on Wall Street.

Tesla shares fall as CEO Elon Musk says he plans to form a new political party after reigniting a feud with President Donald Trump over the tax-and-spending bill that was signed last week.