US Stock Market Holidays Are SP 500 Nasdaq Closed for Trading on Memorial Day German Business Confidence Unexpectedly Improves Despite Iran War Energy Disruption SpaceX OpenAI and Anthropic Could Surpass Berkshire Hathaways Valuation on Day One of Trading Polymarket Traders Suggest Tui Faces Scrutiny After Infant Death Linked to E coli at Egyptian Resort Davey Tree Appoints Grisko to Board of Directors in Strategic Governance Move Google Assistant AI Privacy Concerns Potential Implications for Alphabet and Tech Sector Market Capitalization of Six of Top10 Firms Rises by Rs 74111 Crore Reliance Industries Leads Gains