GDX is the most popular large-cap gold miners ETF with a market cap of $11B and 52 stocks. GDXJ is the most popular mid-cap gold miners ETF with a market cap of 3.8B and 93 stocks. When you compare ...
GDX offers exposure to larger cap companies in the gold space, while GDXJ is tilted towards smaller ones. Both ETFs offer pretty similar cost structure, but GDX trades at higher multiples and offers ...