Costco (NASDAQ: COST) is striking gold with its latest venture into precious metals. According to a recent equity research note from Wells Fargo, the company is generating between $100 million to $200 million each month through the sale of gold bars, marking a significant expansion in its revenue streams. Since last October, Costco has been … Continue reading Bulk Snacks to Bullion: Costco Rakes in Millions Selling Gold Bars and Silver Coins