Hindu Business Line Quiz Challenges Investors on Corporate India Knowledge May 24 2026 US AI Stocks Plummet After Chinas DeepSeek Emerges Dragging Nasdaq Lower US Oil Producers Ramp Up Drilling to Capitalize on Price Surge Amid Iran Conflict Indian Housing Market Witnesses Divergent Trends Sales Value Surges 16 While Volumes Slip EU Chamber of Commerce Survey Signals Rebound in Business Confidence in China BMO Capital Maintains Outperform Rating on SAP Sees Growth Potential After Sapphire 2026 Zydus Managing Director Claims Largest Oncology Position in India Eyes US Specialty Expansion