S&P Futures Suddenly Slide Amid Growing Trade War Fears By: TalkMarkets January 23, 2018 at 07:15 AM EST US futures encountered an unexpected airpocket, with the E-mini sliding as much as 10 points from session highs. Read More >> Related Stocks: Tanzanian Royalty Exploration Corporation US Brent Oil United States Oil Fund iPath Dow Jones-Goldman Sachs Crude Oil Fund