Norfolk Southern Corporation NSC Q1 2026 Earnings Dip On Winter Headwinds But Underlying Operational Momentum Signals Bullish Upside DRTS Alpha Tau posts narrower than expected Q4 2025 loss shares gain 138 percent in todays trading Invesco DB US Dollar Index Bullish ETF UUP Correlated Downside Amid Golds Third Consecutive Weekly Gain and Shifting Fed Policy Expectations