Vodafone Idea Leads Midcap Rally as Six Stocks Hit 52Week Highs with Up to 50 Monthly Gains US Productivity Growth Slows in Q4 While Unit Labor Costs Accelerate Pfizer Prevails in Singapore Trademark Dispute with Merck Over Vaccine Brand SP 500 Inches Higher as Healthcare and Tech Lead Broad Gains Taiwanese Chip Testing Firm KYEC Expands to Singapore with New Ang Mo Kio Facility Expected to Create 300 Jobs Texas Instruments TXN Draws Analyst Scrutiny Amid Semiconductor Cycle Shifts Tulsi Gabbard Resigns as US Intelligence Chief Amid Iran Strike Considerations