U.S. stock futures decreased on Tuesday due to President Trump's tariff threats on Europe over the Greenland issue, extending the negative trend from the holiday break. The 10-year Treasury bond had a 4.28% yield, and the two-year bond was at 3.57%. With the Fed likely to keep interest rates steady, major indices like Dow Jones (-1.66%), S&P 500 (-1.79%), Nasdaq 100 (-2.23%), and Russell 2000 (-2.17%) were all down. SPDR S&P 500 ETF Trust (SPY) was down 1.70% at $679.90, while Invesco QQQ Trust ETF (QQQ) fell 2.08% to $608.15. BHP Group (BHP) was 1.65% lower despite raising copper production guidance, and Alibaba Group Holding (BABA) declined 2.35% following ByteDance's challenge to its cloud market dominance in China. BABA maintains a strong price trend in the short, medium, and long term.