Whether you've inherited a family heirloom, found a piece at a flea market, or are considering a new purchase, the question of authenticity is paramount: is this gold real? With the rise of ...

Bullion dealers and pawn shop owners require appropriate tools to ensure they are providing their customers with pure gold, silver, and other precious metals. Several analytical methods are used to ...

A simple test of adding gold and/or bitcoin to a stock and bond portfolio highlights key differences in risk and reward associated with these alternative assets. A backtest that adds bitcoin to a ...