Arm, Dell Lead Intraday Gains as Markets Show Broad Sector Rotation
Stocks across market-cap tiers moved sharply on Monday, with Arm and Dell among the strongest gainers and several semiconductor names and specialty issuers slipping. The session was marked by company-specific news - from analyst upgrades to product rollouts and takeover chatter - that drove outsized intraday moves in both large-cap and smaller-cap …