Pinterest Inc Attracts Analyst Attention Amid Market Developments Microsoft and Anthropic in Talks for Custom AI Chip Supply Deal Samsung Pay Deal Signals Shift in South Koreas Labor Landscape Dow Jones Rises 276 Points on Jobless Claims Surprise and Quantum Computing Push Nvidia Slips but AI and Space Stocks Gain Workday Shares Rise on Improved Margin Outlook Driven by AI Adoption Staten Island Shipyard Explosion Raises Safety Concerns and Operational Disruption Polymarket Traders See SpaceX OpenAI Anthropic Topping Berkshire Hathaway in Debut Value