Barclays Reports 18 Profit Rise Lifts FullYear Income Guidance US Productivity Growth Slows in Q4 as Labor Costs Rise Data Shows Taiwan Chip Stocks Rise as Nvidia Unveils 150 Billion Spending Plan Chinese Chipmakers Slide Digi Yatra May Become Indias Digital Identity Layer Beyond Aviation SMR Jewels IPO Opens for Subscription on BSE SME Platform Astera Labs Shares Surge on AI Infrastructure Optimism New York Fed Study Highlights Disproportionate Impact of Rising Gas Prices on LowerIncome Households