- Spot gold rose 1.4pc to $1,804.86 per ounce by 12:43 p.m. EDT (1643 GMT), after scaling its highest since Aug. 5 at $1,806.23.
Gold vaulted over the key $1,800 psychological level on Monday as a retreat in the dollar pushed investors to bullion with rising coronavirus cases driving expectations that the U.S. Federal Reserve might delay tapering of economic support.
Spot gold rose 1.4pc to $1,804.86 per ounce by 12:43 p.m. EDT (1643 GMT), after scaling its highest since Aug. 5 at $1,806.23.
U.S. gold futures gained 1.3pc to $1,807.40.
"Stocks are up, dollar is down and it's all being driven right now by the likelihood that the Federal Reserve might push back tapering further due to the Delta variant" of the coronavirus, said Bob Haberkorn, senior market strategist at RJO Futures.
A spike in COVID-19 cases prompted the Fed to schedule its Aug. 27 annual symposium in Jackson Hole, Wyoming virtually, with all eyes on Chair Jerome Powell's speech for hints on the tapering timeline.
Traders are weighing expectations the Fed might not be in a position to ease its policy "anytime soon, which is bullish for gold and silver," Haberkorn said.
Gold's resurgence drove a jump in other metals, with silver up about 3pc and palladium advancing over 6pc.
Silver rose 2.7pc to $23.64 per ounce, platinum climbed 2.1pc to $1,016.73, and palladium bounced off a five-month low to gain 6pc to $2,411.53.
Helping gold's breakout was a broad retreat in the dollar , making bullion cheaper for those using other currencies.
Bullion's rise came despite Wall Street's rebound from last week' sell-off.
A move further above the $1,800 level for gold may need additional drivers, given technical resistance around the 100-day and 200-day moving averages, said FXTM analyst Lukman Otunuga.
But if economic data expected this week "paints a positive image of the U.S. economy, this could fuel Fed taper expectations - ultimately boosting the dollar while weakening gold," Otunuga added.