Spot gold steadied on Friday after rebounding in the previous session, as investors awaited a speech by U.S. Federal Reserve Chairman Ben Bernanke later in the day.
All eyes are on Bernanke's speech in Jackson Hole scheduled for 1400 GMT, with markets eager to hear what the Fed's plan is to help a struggling U.S,. economy, although the growing consensus is that the Fed's options to stimulate the economy are limited.
Spot gold edged down 0.3 percent to $1,763.71 by 0102 GMT (9:02 p.m. EDT). It was on course for a 4.7-percent decline on the week, its sharpest weekly fall since week ended March 1, 2009.
U.S. gold inched up 0.2 percent to $1,766.90.
Disappointment in Jackson Hole could spur another safe-haven rally for assets like gold which has just lost more than $100 from Tuesday's record high of $1,911.46.
But persistent worries over the euro zone debt crisis should buoy gold. Germany's DAX <.GDAXI> dropped as much as 4 percent on rumors the country could enact a short-selling ban following the example of other European nations. A German Finance Ministry spokesman told Reuters they were not planning a general short-selling ban.
Holdings in the SPDR Gold Trust remained unchanged at 1,232.314 tonnes, while holdings in the iShares Silver Trust dropped more than 1 percent to 9,705.90 tonnes.
Spot silver lost 0.9 percent to $40.64 an ounce, but still up from a 1- week low of $38.73 hit in the previous session.
(Reporting by Rujun Shen and Manolo Serapio Jr.; Editing by Himani Sarkar)