At the store where everything is sold in bulk, more precious metals are being sold as Costco adds platinum to its lineup. The ...

Costco is expanding its precious metals selection by adding Swiss-made 1-ounce platinum bars priced above a thousand dollars. Costco launched gold bars in August 2023, and they quickly began ...

Historical platinum prices are provided for context and to help inform ... perhaps the most common way investors monitor the gold market. The image below shows a 1 ounce gold nugget and a 1 ounce gold ...