Singapore Stocks Edge Higher in Mixed Regional Session STI Rises 02 Nvidias 90bn Deal Spree Jensen Huang Fuels AI Ecosystem Expansion Singapore Forges AI Alliances with Google and OpenAI ChatGPT Developer Commits 234 Million to Local Ecosystem Trump Returns to X to Criticize Rep Thomas Massie Ahead of Kentucky Primary JD Vance Defends Stock Trades in Trump Administration Filings Calls for Congressional Trading Ban