If buying individual stocks feels too expensive or overwhelming, you don’t have to sit out the investing game. There are several low-cost ways to begin growing your wealth — and even stocks themselves may be more within reach than you think. Find Out: Most Experts Say Buy Index Funds. Charles Payne Says Do This Instead Read Next: How Far $750K Plus Social Security Goes in Retirement in Every US Region Robert R. Johnson, PhD, CFA, professor of finance in the Heider College of Business, at Creighton Univers ...