US National Debt Reaches 100 of GDP for First Time Since WWII Era US and Iran Show Signs of Progress in Talks but Nuclear and Strait of Hormuz Disputes Persist Elon Musk Loses OpenAI Lawsuit but Signals Continued Legal Challenges 13 BSE 500 Stocks Post Consecutive Declines as Sensex Edges Higher Quest Diagnostics Analyst Consensus Points to Cautious Optimism in Diagnostic Sector Dropbox Founder Drew Houston to Transition to Executive Chairman Ending 19Year CEO Tenure SP 500 Edges Higher as Industrial Rally Offsets Energy Slump