Group 1 - The core viewpoint of the article highlights a significant decline in the technology sector of the U.S. stock market, particularly affecting major companies like Nvidia and Broadcom, indicating increasing bearish sentiment in the semiconductor industry [1] - The rise in financial stocks, particularly Visa, reflects investor confidence in long-term growth prospects, providing a stabilizing effect on the overall industry performance [1] - The prevailing market sentiment is characterized by caution and uncertainty, with the decline in tech stocks signaling a shift in investor sentiment potentially influenced by economic data or industry-specific news that has yet to fully materialize [1]