Over the past 10 years, Ken Fisher returned 104.5% compared to 253.4% for the S&P 500 — underperformed the S&P 500 by 148.9%.
18.1%
S&P 500: 18.7%
63.1%
S&P 500: 70.7%
48.7%
S&P 500: 70.0%
104.5%
S&P 500: 253.4%