Powell Vows No Shadow Chair Role but Historic Fed Meeting with Former Chair Looms Kevin Warsh Set to Be Sworn In as Federal Reserve Chair on Friday White House Ceremony Planned Roundhill Memory ETF DRAM Surges to 10 Billion on AIDriven Demand for Memory Chips Oura Health Files Confidentially for IPO Smart Ring Maker Eyes Public Markets Oil Prices Slide Amid Hopes of USIran Peace Deal and Strait of Hormuz Reopening Wall Street Analysts Divided on Expand Energys Direction What Investors Should Know Bond Markets Signal Fed May Need to Keep Rates Higher Market Implications