US stocks set for a positive open as trade-war fears ease By: CNBC.com News March 06, 2018 at 05:22 AM EST U.S. stock index futures posted slight gains ahead of Tuesday’s open as concerns surrounding a potential trade war showed signs of subsiding. Read More >> Related Stocks: Dow Industrials SPDR PowerShares QQQ S&P 500 Ishares Core ETF SPDR S&P 500 ETF Trust