Gold Gains Ground as Weaker Dollar and Easing Oil Prices Boost Appeal Marvell Technology Stock Rally Faces Key Test as FirstQuarter Earnings Approach Alibaba Unveils Enhanced Zhenwu AI Chip and New Large Language Model Berkshire Hathaways Portfolio Revamp 26 Billion Delta Stake and 224 Alphabet Increase Alibaba Unveils NextGeneration Zhenwu AI Chip and Large Language Model to Bolster Cloud AI Portfolio Bitcoin Retreats as USIran Peace Prospects Face Headwinds from Crypto ETF Withdrawals Post Office Horizon Scandal Inquiry Faces FiveYear Delay Without Extra Funding Police Warn