what is the best returning index since 2011

The Nasdaq Composite (IXIC) has had the highest return since 2011 by a major index, returning 768.2%.

ASSET% RETURN
the Nasdaq Composite (IXIC)
768.2%
the S&P 500 (GSPC)
453.81%
the Dow Jones Industrial Average (DJI)
333.05%