ETF Spotlight: Market Vectors TR Gold Miners (GDX)

The ETF world has expanded rapidly over the last two decades, as investors now have access to almost every corner of the market. Typically, our ETF Spotlight series is focused on lesser-known funds or those with unique strategies. But this piece will focus on a very popular product, the Market Vectors TR Gold Miners ETF ( GDX B+ ) and some of the nuances of the gold mining industry and how that translates to ETFs.