S&P 500 Hits Record Highs Amid Nvidia Earnings and Oil Trends

The S&P 500 index reached a new record high on May 15, 2026, driven by strong performance in tech stocks, including Nvidia (NVDA). The Dow is also on track to set a new record. Investor focus has shifted towards earnings reports from major companies like Walmart (WMT) and market reactions to rising oil prices, which have sparked concerns over inflation. Overall, the positive sentiment around tech advancements may continue to support market gains in the near term.