Investopediaยท2025-11-20 22:45Core Insights - Nvidia's shares experienced a decline of 3.2% despite a strong earnings report, reflecting a broader trend in the tech sector where major U.S. equity indexes closed lower [2][3] - Walmart's shares surged nearly 7% after reporting quarterly earnings that exceeded analysts' expectations, indicating positive consumer spending trends [6][7] - Other AI chipmakers, including AMD and Broadcom, also saw significant declines, with AMD dropping nearly 8% and the PHLX Semiconductor Index falling by nearly 5% [3][4] Nvidia Performance - Nvidia's stock was one of the worst performers in the Dow, contributing to a 0.8% decline in the index, while the S&P 500 and Nasdaq fell by 1.6% and 2.2%, respectively [3] - The decline in Nvidia's stock occurred despite the company posting better-than-expected quarterly results, highlighting volatility in the tech sector [7] Retail Sector Insights - Walmart's strong performance was driven by year-over-year growth in e-commerce sales and advertising revenue, suggesting a positive outlook for U.S. consumer spending as the holiday season approaches [6][7] - Jacobs Solutions saw a significant drop of nearly 11% in its shares due to a year-over-year decline in quarterly profits, attributed to changes in the value of its investment in Amentum [4] Cryptocurrency Market - Bitcoin's price continued to decline, hovering around $87,000, which negatively impacted shares of Robinhood Markets and Coinbase Global, with declines of about 10% and 7.4%, respectively [5] Regulatory Approvals - Regeneron Pharmaceuticals received FDA approval for its Eylea HD eye treatment, leading to a 5% increase in its shares, indicating positive developments in the healthcare sector [8] Mergers and Acquisitions - Solventum announced its acquisition of Acera Surgical for $725 million, with potential additional payments of up to $125 million, resulting in a nearly 3% increase in its shares [9]