The First Trust ISE Global Wind Energy Index Fund (NYSEArca: FAN) is up 55.7% year-to-date.

FAN tries to reflect the performance of the ISE Global Wind Index, which tracks companies that are engaged in the wind energy industry, including development or management of a wind farm, production or distribution of electricity generated by wind power, involvement in the design, manufacture or distribution of machinery for the wind energy industry.

Next page: #9 Market Vectors Biotech ETF