S&P 500 futures are flat as oil prices gain, traders brace for inflation data: Live updates cnbc.comU.S. stocks under pressure as U.S. oil prices jump to $100 a barrel MarketWatchStock market today: Nasdaq futures sink, Dow and S&P 500 look to snap 3-day losing streak ahead of inflation data Yahoo FinanceS&P 500, Nasdaq futures extend losses slightly after August PPI data ReutersStocks Kick Off 4th Straight Session of Losses on Rising Oil and Yields Barron's