UKGulf Trade Deal Hailed as Monumental Achievement by Bahrain Industry Minister Natural Gas Futures Decline as February Weather Forecasts Turn Milder US Stock Futures and Bond Yields Slide After Reports of Updated Russian Nuclear Doctrine Berkshire Hathaway Adds Delta Air Lines Stake and Boosts Alphabet Position in Portfolio Overhaul Short Squeeze Dynamics May Be Developing in T1 Energy Stock Aluminum Surge Strains Major US Companies Amid Geopolitical Tensions Barclays Posts 18 Profit Increase Raises FullYear Income Outlook