Here you go: http://www.freemoneyfinance.com/2010/11/the-truth-about-market-timing.html http://www.freemoneyfinance.com/2010/11/the-truth-about-mark... Inves

Here you go: http://www.freemoneyfinance.com/2010/11/the-truth-about-market-timing.html http://www.freemoneyfinance.com/2010/11/the-truth-about-mark... Invest in S&P 500 ETF (SPY) starting at inception Growth of $100,000 from 1/29/1993-8/30/2010 Buy and Hold: $324,330.15 10 Best Days Removed: $156,354.12 10 Worst Days Removed: $692,693.90 10 Best and 10 Worst Days Removed: not listed, but very close to Buy and Hold (the green line in the chart) Rob Bennett's followup comments are quite good, as well.