Mega-cap stocks are the center of attention in this age of artificial intelligence (AI). However, investing in small-cap stocks can provide significant growth opportunities, because they are often less established and have more room to grow. Small-cap stocks have the potential for rapid expansion. Because these businesses are smaller and less mature, they may have more leeway to expand operations, introduce new products or services, or gain market share. However, they are also typically more volatile. If you’re seeking higher returns and are willing to tolerate higher volatility, investing in …