The S&P500 and Nasdaq booked fresh record closing highs as equity and bond markets resumed trading following the Memorial Day long weekend, with a rally in memory-chip companies overshadowing fresh uncertainty around the Middle East peace negotiations – Dow eased -118-points or -0.23%. Chevron Corp (down -3.51%) and UnitedHealth Group Inc (-2.99%) were the worst performers in the 30-stock index. Caterpillar Inc rallied +3.26%.