While determining which hydrogen stocks to buy provides an intriguing opportunity, investors must have the patience to strike gold.Hydrogen is a fantastic idea but is underutilized in the automobile industry, long-haul freight, and even utility-scale projects. That makes it tough to create a large-scale business, which is what would be necessary to drive explosive growth. Nonetheless, the market saw some unusual trading patterns recently, and shares of companies surged as investors returned to riskier asset ...