Brian Belsky, CEO of Humulus Investment Strategies, shares insights on sector rotation, highlighting health care's strength amid a broadening rally. Lo Toney of Plexo Capital discusses AI infrastructure and the implications of hyperscaler spending, raising questions about potential M&A. Mike Santoli, CNBC commentator, provides a thematic analysis of the market's reaction to the Dow reaching 48,000. Christina Partsinevelos covers stocks moving into the close, including notable M&A and AI developments, setting the stage for future trends.