Oil set for weekly loss as Trump-Putin summit looms

Core Viewpoint - Oil prices are experiencing a decline in early trading, indicating a potential weekly loss due to uncertainties surrounding global energy supplies following discussions between U.S. President Donald Trump and Russian President Vladimir Putin [1] Group 1: Oil Prices - Oil prices have edged lower in early trade on Friday [1] - The market is heading for a weekly loss [1] Group 2: Global Energy Supplies - There is uncertainty over global energy supplies [1] - The discussions between U.S. President Donald Trump and Russian President Vladimir Putin have contributed to this uncertainty [1]