When it comes to building wealth in the stock market, buying shares of quality companies early in their growth trajectories offers perhaps the most proven formula for life-changing returns. However, identifying those diamond-in-the-rough small caps before they become household names presents a major challenge. This is where undiscovered penny growth stocks come in. Though ultra-speculative and high-risk overall, a select group of rapidly expanding businesses trading under $5 per share can transform early in ...