PNC Infratech Gains Brokerage Optimism Potential 46 Upside Projected After Q4 Results Zscaler Plunges 31 in Historic Selloff After Prudent Outlook Sales Restructuring Broadcom Meta and Tech Giants Commit 125 Million to Semiconductor Research Hub at UCLA Taiwan Arms Sales Become Central in TrumpXi Talks Geopolitical Implications for Markets Moroccos Tourism Push in Western Sahara Sparks Geopolitical Concerns Union Bank Board Approves Up to Rs 8000 Crore Fundraise via Equity and Debt 13 BSE 500 Stocks Post Consecutive Declines as Sensex Edges Higher