Walmart Stock Declines on Cautious Guidance as Elevated Gas Prices Pressure Consumer Spending Delays and Border Check Suspension at Dover Disrupt Holiday Travel Impacting Ferry Operators and Tourism Sector Berkshire Hathaway Shakes Up Portfolio with 26 Billion Delta Stake and Massive Alphabet Boost Paul Tudor Jones Says Kevin Warsh Faces No Chance of Fed Rate Cuts US Navy Escort Operations in Strait of Hormuz Raise Energy Market Concerns Q4 Earnings Season Shows Mixed Results Across Key Sectors London Stock Exchange Group Reports Income Growth Driven by Tradeweb Performance