SPX Bounces Off Its Trendline By: TalkMarkets October 20, 2018 at 19:28 PM EDT SPX bounced off its 2.5-year trendline, closing just above Long-term support/resistance at 2765.98. Failure at the trendline implies a continuation of the sell signal. Read More >> Related Stocks: NDX SPDR GOLD United States Oil Fund VIX