U.S. stocks are experiencing a mixed trading session as investors prepare for a busy week of earnings reports and key inflation data. The Dow Jones Industrial Average has shown gains, while the S&P 500 and Nasdaq continue to fluctuate, particularly impacted by falling shares in the semiconductor sector, led by Micron. Oil prices have surged, exerting additional pressure on tech stocks, although companies like Salesforce are providing some support to the Dow. Futures indicate a steady but cautious outlook as the market remains near its record highs.