Novartis Raises FullYear Sales and Profit Guidance Amid Strong Drug Performance Natural Gas Prices Slide Amid Increased APAC LNG Flows and Storage Competition Market Breadth Weakness May Keep Nifty RangeBound Sudeep Shah Shares Views on Amber Tata Comm and Other Stocks UNCTAD Report Highlights Rising Costs of NonTariff Measures in Global Trade BlackBerry Leverages Malaysia as Strategic Hub to Expand Cybersecurity Operations in Asia Tesla Launches Full SelfDriving Supervised in China Amid Intensifying Local Competition April Retail Sales Report Shows Consumers Spending at Modest Pace