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I have kept close track of the ROR of my major investments, plus the overall net worth for the past 10 years, including the equivalent ROR over the last 3, 5 and 10 years. Over the last 10 years my effective ROR has been 7.65%, but the %rates year on year have varied as follows:
1996 15.25%
1997 18.38%
1998 19.04%
1999 17.74%
2000 -2.44%
2001 -4.21%
2002 -10.27%
2003 16.08%
2004 8.10%
2005 3.73% (estimated)
Note that the effective rate over the 10 years, 7.65% is not calculated using the average of the 10 years, which would be 8.14%.
e.g. suppose you invest $1000 and over 3 years the ROR is 10%, -10% and 6%, the "average" ROR is 2% but what you have in your account is $1049, an effective ROR of 1.6%.
__________________ RETIRED January 26th, 2010. |