Contents: Corporate News U.S. shares higher at close of trade; Dow Jones Industrial Average up 0.06% Apple’s Mac Shipments Plunge Over 40% in Q1 2023, Outpacing Major Competitors U.S. shares higher at close of trade; Dow Jones Industrial Average up 1.02% On non-Indian markets, Indian residents are prohibited from trading futures, options or margin-based products but are permitted to trade stocks, bonds and ETFs. Teads…