Defying a US government shutdown, the stock market surged to record highs, with broad gains across indices and assets. While AI optimism and anticipated Fed rate cuts fuel the rally, experts caution about expensive valuations nearing dot-com bubble levels. Future performance hinges on corporate earnings and AI's ability to boost productivity.from Business News Today: Stock Markets, Financial News, India Business & World Business News https://ift.tt/DWgsl9t
