Reliance Infrastructure Q4 Net Profit Declines to Rs 918 Crore Appoints Vijesh Babu Thota as CEO UK Spy Chiefs Warning Raises Geopolitical Risk Concerns for Investors Kevin Warsh Takes Over as Fed Chair Pledges ReformOriented Agenda at White House Ceremony Dow Higher as Oil Falls to 90 Zscaler Tumbles on Outlook Tesla Gains Silver Consolidates as Market Eyes Potential Breakout Toward 8125 SpaceX IPO Buzz Nvidia Earnings Bezos on AI Key Market Takeaways GitHubs AI Coding Ambitions Hampered by Outages and Rising Competition