Guzman y Gomez Exits US Market Amid Intense Competition and Rising Costs Berkshire Hathaway Reenters Airlines with 26 Billion Delta Air Lines Stake DeepSeek Slashes Flagship AI Model Price by 75 in Permanent Reduction UBS Raises SP 500 YearEnd Forecast Citing Strong Consumer Spending and AI Demand Diamondback Energy Rides Oil Price Surge as Geopolitical Unrest Drives Sector Volatility Analyst Raises Venture Global VG Price Target by 2 Signaling Potential Upside