SP 500 and Nasdaq Hit Record Closing Highs on AI Optimism European AI Stocks Surge Over 100 in Blockbuster Rally Amid Investor Frenzy Airtels Priority Plan Raises Concerns Over Tiered Internet Service Quality Zscaler Shares Plunge 31 in Record SingleDay Decline on Cautious Outlook and Sales Restructuring H1B Returnees Face Cautious AILed Job Market in India Experts Caution Microsoft Signals 190 Billion Capital Spending Push for 2026 as Memory Prices Surge World Cup Campaigns May Be Reshaping Consumer Spending on Food Apparel and Travel