South Koreas Deputy PM Urges Public Benefit from AI Wealth Amid Samsung Labor Tensions Russian Equities End Lower MOEX Russia Index Holds Near Flat US Stock Markets Closed for Memorial Day SP 500 Nasdaq to Observe Holiday Mortgage Rates Continue Declining Trend on May 23 2026 Mercury Fintech Startup Valuation Reaches 52 Billion Following 200 Million Funding Round Signos Raises 20M Partners with Dexcom to Expand AIPowered Weight Loss Tracking Amid GLP1 Boom Venture Capital Shifts Focus to Unsexy Industries AI and Dealmaking Meet ThinMargin Businesses