what is the best returning index since 2001

The Nasdaq Composite (IXIC) has had the highest return since 2001 by a major index, returning 845.6%.

ASSET% RETURN
the Nasdaq Composite (IXIC)
845.61%
the S&P 500 (GSPC)
422.77%
the Dow Jones Industrial Average (DJI)
354.05%