An employee arranges one kilogram gold bars at the Perth Mint Refinery in Perth, Australia, on Aug. 9, 2018.

Gold edged higher on Wednesday as uncertainty emerging from mixed messages on the U.S-China trade negotiations offset headwinds from positive economic data out of the United States, while deficit-hit palladium extended a record surge.

Spot gold was up 0.27% at $1,478.14 per ounce, having hit its highest since Nov. 7 at $1,484 the previous day. U.S. gold futures rose 0.22% to $1,483.1.