what is the best returning index since june 2000

The Nasdaq Composite (IXIC) has had the highest return since June 30, 2000 by a major index, returning 424.3%.

ASSET % RETURN
the Nasdaq Composite (IXIC)
424.31%
the S&P 500 (GSPC)
331.74%
the Dow Jones Industrial Average (DJI)
328.02%