Stock Market Mixed as Iran Peace Hopes Lift TechHeavy Indices Dow Fluctuates Berkshire Hathaway Rebuilds Airline Exposure with 26 Billion Delta Stake Labor Market Cools but Remains Resilient What to Expect from April Jobs Report Tesla Launches Full SelfDriving Supervised in China Entering Competitive Market After Lengthy Delay Guggenheim Reiterates Neutral Rating on CrowdStrike Citing Valuation Concerns Tech Surge Powers SP 500 to Modest Gains Despite Energy Slide Trump Asks Supreme Court to Halt TikTok Ban Adding Uncertainty to Platforms Future