what is the best returning index since 2000

The Nasdaq Composite (IXIC) has had the highest return since 2000 by a major index, returning 392.1%.

ASSET % RETURN
the Nasdaq Composite (IXIC)
392.12%
the S&P 500 (GSPC)
327.38%
the Dow Jones Industrial Average (DJI)
289.91%