New SPX Sell Signal Ahead? By: TalkMarkets July 20, 2019 at 20:40 PM EDT SPX made a new all-time high on Monday at 3017.80. A new sell signal may be had at a decline beneath Short-term support at 2907.10. Read More >> Related Stocks: Euro Trust Currencyshares Japanese Yen Trust Currencyshares NDX SPDR GOLD United States Oil Fund VIX