Nvidia Assures Skeptical Investors on AI Mainstream Adoption Boosts Dividend and Announces 80 Billion Buyback Chinas Humanoid Robot Training Programs Raise Competitive Stakes Chinas Top Trade Envoy Chairs APEC Meeting as Minister Skips Over Urgent Business Calls for Cooperation Taiwan Chip Stocks Rally After Nvidias 150 Billion Spending Commitment Mainland China Peers Decline Aluminum Surge Strains Major US Companies Amid Broader Commodity Pressures Consumer Sentiment Plunges to Record Low in May as Gas Prices Surge Amid Iran Conflict SP 500 Holds Gains as Healthcare and Tech Lead Broad Advance