Global Stocks Gain as USIran Talks Show Progress Oil Prices Rise Shell SHEL Upgraded to Buy Following Transaction with ARC Resources Standard Chartered Targets Higher Returns With Over 15 Reduction in Corporate Functions Roles by 2030 Quantum Computing Stocks Rally on US Government Funding Big Tech Absence Raises Questions Qualcomm Stock Surges as Investor Optimism Grows Over AI Device Boom AI Wealth Must Benefit Public South Korea Deputy PM Warns Amid Samsung Labor Dispute JapanChina Trade Chiefs Hold First FacetoFace Talks at APEC Since Dispute