Tech Giants Pledge Up to 500 Billion for AI Infrastructure in US Major Chip Companies and Meta Commit 125 Million to Semiconductor Research Hub at UCLA Gold and Silver Futures Extend Weakness as Breakdown Risk Persists Oura Health Inc Confidentially Files for IPO Marking Milestone for Wearable Tech Sector HFCL Shares Surge 140 on Strong Earnings and Export Orders US and Iran Show Signs of Progress in Talks but Disagreements Over Enriched Uranium and Strait of Hormuz Tolls Persist Trump Signals Imminent Decision on Iran Nuclear Deal Oil Markets on Edge