GOLD REMAINS ABOVE $4,500 AS A WEAKER DOLLAR AND TREASURY BUYBACKS DRIVE WEEKLY GAINS.
As the U.S. dollar declined and Treasury's efforts to keep longer-term yields under control continued to underpin bullion, gold prices on Friday stayed firmly above the $4,500-per-ounce level, leaving the metal on track for a third consecutive weekly increase. Gold has increased by around 4% as a result of this week's gain, and it is expected to close August more than 11% higher.

