U.S. stock markets exhibited a mixed performance as investors braced for a busy week ahead, highlighted by upcoming bank earnings and inflation data. The Dow Jones index saw gains, while the S&P 500 and Nasdaq struggled under the weight of rising oil prices and concerns over tech stocks, particularly in the memory chip sector. Energy stocks were buoyed by oil prices reaching new highs, but the overall market sentiment remained cautious. With earnings season kicking off, traders are closely monitoring key economic indicators and corporate performances, leading to a volatile trading environment.