Oil prices edged lower on Monday after producers failed to agree on a plan to curb global supply at a meeting in Qatar, while world stock markets rose and the Dow Jones industrial average closed above 18,000 for the first time since July.
Oil prices edged lower on Monday after producers failed to agree on a plan to curb global supply at a meeting in Qatar, while world stock markets rose and the Dow Jones industrial average closed above 18,000 for the first time since July.