It should be noted that ETNs are unsecured debt obligations that are subject to the credit worthiness of the issuing bank. ETN investors may lose their principal in the unlikely event that the bank goes under.

First Trust Dow Jones Internet Index (NYSEArca: FDN) tries to reflect the performance of the Dow Jones Internet Composite Index, which covers Internet-related companies that have been trading for a minimum of three months.

Global X Social Media Index ETF

For more information on the tech sector, visit our technology category.

Max Chen contributed to this article.