Fed Chair Powell Vows Not to Be Shadow Chair as Historic Overlap with Incoming Chair Warsh Approaches MACOM MTSI Forges LongTerm Supply Pacts with IQE plc Strengthening Semiconductor Supply Chain China Amasses 30Day Coal Supply as El Nio Heightens Power Demand Risks Snowflake Boosts Annual Product Revenue Forecast as Enterprise AI Adoption Accelerates Roundhill Memory ETF Surges to Record 98 Billion as AIDriven Demand Fuels Chip Bottleneck Money Market Account Rates Reach 401 APY What Savers Should Know on May 27 2026 EU Green Economy Expansion Solar Energy Surge and Sector Profitability