what is the best returning index since january 1, 2000

The Nasdaq Composite (IXIC) has had the highest return since January 1, 2000 by a major index, returning 525.5%.

ASSET% RETURN
the Nasdaq Composite (IXIC)
525.5%
the S&P 500 (GSPC)
425.46%
the Dow Jones Industrial Average (DJI)
355.08%