Investors were introduced to more than 180 new exchange-traded products in 2014, as well as a handful of ETF issuer newcomers.
While the majority of new offerings offer more traditional investment objectives, there are a passel of funds that provide exposure to unique methodologies and hyper-targeted sectors.
http://www.fa-mag.com/news/10-etfs-to-be-excited-about-in-2015-20467.html