I look up
VDIGX on M*
5-YR Data.............VDIGX.......S&P 500 TR
TR...........3.66.........0.86
SD...........15.27........19.15
Sharpe.......0.26.........0.09
BearMkt%ile.....18.......39 for VFINX
BETA.........0.78.........1.02
R^2..........95.87........95.99
It looks like VDIGX is less volatile than the S&P 500. From CAPM you would
expect lower return than S&P 500.
It actually had higher total return over 5, 10 and 15 years.
It had higher risk-adjusted returns.
It did better in bear markets.
If you go back to 16, 17, 18, 19 years, S&P 500 had higher return.
I think all the higher return was in the early years 1992-1999
1995-1999 was years of irrational exuberance for S&P 500.
10-Yr ChartChange start date from 11/09/2002 to 11/09/1997 in the above chart, and VDIGX ends up with more money.
Change it to 1996, 1995 , 1994, 1993, VDIGX has less money.
[YDNAL, many of the minus signs in your table are missing or wrong.
One big one: 2008 -37% for S&P 500, VDIGX only down -25.57 DIff +11.43]
Тише едешь, дальше будешь. (Quieter you-go, further you-will-be.)