S&P 500 closes in red during volatile session as Trump knocks China once again CNBCStock Market Today: Dow Up 350 Points After U.S.-China Tensions Resurge — Live Updates The Wall Street JournalUS stocks mixed, gold jumps as upbeat economic forecasts offset trade tensions Yahoo FinanceWall Street ends mixed; banks rally on upbeat results ReutersWall Street Warns S&P 500 Dip Buyers of More Turbulence Ahead Bloomberg.com