U.S. homebuilders lower confidence about sales prospects on lumber cost, tariff concerns

Health care companies, consumer products makers and technology companies decline as US stock indexes follow global markets lower

German authorities on Monday detained the chief executive of Volkswagen's Audi division, Rupert Stadler, as part of a probe into manipulation of emissions controls

Global stocks are mostly lower on concerns over trade tensions as the U.S. and China scheduled the start of tariffs on each other's goods, and a row over migrants in Germany brewed.

European Trade Commissioner Cecilia Malmstrom says trade liberalization continues to have global momentum despite recent U.S. tariffs on steel and aluminum imports