Norfolk Southern Corporation NSC Refiles Union Pacific Merger Application with US Surface Transportation Board Illumina Inc ILMN Q1 2026 Earnings Preview Key Metrics Sector Context and Investor Expectations OXY Occidental notches 682 percent EPS surprise in Q4 2025 shares climb 367 percent on positive investor sentiment AVD Am Vanguard posts drastically wider Q3 2025 loss versus analyst estimates on unforeseen cost pressures UE Urban Edge posts 2038 percent Q1 2026 EPS beat yet shares drop 28 percent in todays trading 1RT ONCHW Stock Forecast LBRDK Liberty beats Q3 2025 EPS estimates by nearly 40 percent yet shares fall 806 percent in todays session Biogen Inc BIIB Q1 2026 Earnings Beat Drives 6 SingleDay Gain Despite FullYear Guidance Adjustment