Stock Market Holiday Schedule 2026 Memorial Day Trading Hours and Closures Treasury Yields Edge Lower as Iran Peace Deal Optimism Tempers SafeHaven Demand RVNL Q4 Results Profit Declines 43 YearOverYear Despite Revenue Growth Final Dividend Announced SpaceX IPO Speculation Nvidia Earnings and Bezos on AI Bubble Highlighted in Morning Market Roundup Softcat Raises Profit Guidance Amidst Robust Corporate AI Technology Adoption OpenAI Emerges as Frontrunner in AI IPO Race With Confidential Filing Reports Wingstop Shares Dip 12 as Quarterly Profit Misses Market Expectations