US stocks opened higher today, with the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite all posting modest gains. The Dow rose 0.21%, the S&P 500 increased by 0.11%, and the Nasdaq gained 0.09%. This positive start follows a week of mixed economic data and precedes key corporate earnings reports. The gains helped maintain positions above key psychological and technical support levels, suggesting a broader market trend rather than sector-specific movements. Trading volume was consistent with recent averages, indicating participation from both institutional and retail investors. Analysts note that today's higher open reflects cautious optimism amid moderating inflation and stable employment data.