Wall St opens higher as easing oil prices boost Fed hike relief

Major U.S. stock indices opened significantly higher on Thursday, buoyed by a combination of declining oil prices and growing investor relief following the Federal Reserve's recent monetary policy action. Market sentiment strengthened as softening energy costs helped alleviate immediate inflation anxieties, encouraging broad-based risk-on positioning across equities. The Dow Jones Industrial Average advanced 420.6 points, or 0.82%, at the market open to reach 51,882.53. Simultaneously, the benchmark S&P 500 climbed 79.6 points, or 1.05%, to 7,631.44, while the tech-heavy Nasdaq Composite led gains across the major averages by jumping 399.4 points, or 1.54%, to open at 26,377.864. Investors interpreted the Federal Reserve's initial rate hike under Chair Kevin Warsh as a clear signal of the central bank's firm commitment to curbing inflation. The market's positive reaction reflects confidence that policymakers are proactively managing price stability while lower crude oil prices provide immediate relief to economic growth expectations.