US Stock Markets Advance as Tech Gains and USIran Talks Boost Investor Sentiment Vickers Top Insider Picks Highlight Insider Buying Confidence on May 27 2026 ATT CEO Cites BlueCollar Worker Shortage as AI Reshapes Labor Market Oil Prices Decline Equities Rise on Hopes for Iran Nuclear Talks Progress AI in Filmmaking Cannes Summit Highlights Industry Divide Over Generative Technology Delivery Hero Shares Surge as Uber Reportedly Eyes 33 Per Share Takeover Bid Qualcomms AI Device Boom Drives Investor Enthusiasm