Vestas Wind Systems Shares Decline After Margins Guidance Disappoints Taylor Swifts Chart Streak Stalled Alex Warrens Ordinary Blocks No 1 for 12th Week CNBC Investing Club Portfolio Shows Mixed Results Amid SixWeek Market Rally UK Police to Assess Train Operators on Sexual Harassment Measures No Financial Penalties Planned Weather Derivatives Trading Set to Launch on May 29 Kevin Warsh Takes Helm at Federal Reserve Amid Trumps Push for Lower Rates Market Bets on Extended Hold AI in Filmmaking Cannes Summit Highlights Industry Divisions Over Generative Technology