Today's sharp move higher in the stock market sheds light on the dangers of an investor trying to time the market. I wrote a post earlier this year, Focus on the the Long-Term, in which it was noted missing just a handful of the market's best days in a given year can really penalize returns. If an investor missed just 40 of the biggest up days in the market over the last 20 years (1987-2007), their return would have totaled 3.98% versus remaining fully invested and achieving an average annualized return of 11.82%.
The market research firm DALBAR went one step further and looked at the returns of mutual fund investors over the 20-year period, 1986-2006, and reported the average market timer return was -2%. During this same time period, the S&P 500 Index returned 12%.
- Additionally, during the 10-year period 1997-2006, the S&P 500 Index achieved an annualized return of 8.4%. If an investor missed just the top 20 days during this period, their return fell to -.4%.
- Further, 21 of the best 40 days came during the bear market period 2000-2002.
- Lastly, nearly three-fourths of the 40 best days came within two weeks following a worst market day.
Source:
Market Timing Doesn't Work
Charles Schwab OnInvesting
By: Liz Ann Sonders
Fall 2007
Volatility and Complacency Make Strange Bedfellows
Charles Schwab OnInvesting
By: Liz Ann Sonders
Summer 2007

