Recent years have seen the launch of hundreds of new exchange-traded products, many of which offer increasingly granular exposure to various asset classes. The latest innovation comes in the commodity space, where Vermont-based Teucrium Trading LLC filed with the SEC for an ETF that invests in Chicago Board of Trade Corn Futures. The Teucrium Corn [...] Related Stories: UNL: A Better Natural Gas ETF Than UNG? Warning: Three ETFs That Could Be Crippled By Contango New Short Crude Oil ETF Offers Unique Exposure