Spot gold traded flat at about $2,734.17 an ounce by 12:20 p.m. ET, having risen as much as 0.5% to $2,748.13 in the morning. US gold futures were down 0.2% at $2,743.40 an ounce in New York.
Illustration of gold nanoparticles self-assembling in different patterns, some forming clusters while others arrange themselves into flat layers ... (Image: HU Berlin/HZB) AuNPs exhibit a strong ...