5, 10, 20, and 30-Year Return on the Stock Market Average Rate of ReturnInflation-Adjusted Return 5-Year (2017-2021)18.55%15.19% 10-Year (2012-2021)16.58%14.15% 20-Year (2002-2021)9.51%7.04% 30-Year (1992-2021)10.66%8.10% Jan 2, 2023