SK Hynix Posts Record Profit on AIDriven Chip Demand Beating Expectations Berkshire Hathaway Returns to Airlines with 26 Billion Delta Air Lines Stake Oil Markets Approach Danger Zone as Potential USIran Deal Could Ease Supply Pressure Roundhill Memory ETF Surpasses 10 Billion in Record Time Amid AI Memory Bottleneck Focus FTSE Russell Explores Faster LargeCap Entry for Key Stock Indices UK Brewery Sector Faces Headwinds as Pubs Close and Costs Rise NIQ Global Intelligence CEO Buys 1 Million in Shares What It Could Signal