Citi Highlights Two Catalysts That Could Drive SanDisk Stock Higher Powell Vows No Shadow Chair Role but Potential Conflict with Warsh Looms Trump Pressures Fed for Independence Recalls Past RateCut Demands Simbas Acquisition of M1 Collapses Singtel Shares Decline Amid Singapore Business Weakness Argus Research Projects LongTerm Growth Potential for Applied Materials AMAT Healthcare Technology Drive SP 500 Higher Communication Services Slips Healthcare Leads Broad Market Advance as SP 500 Edges Higher