Mining ETF Flirts With Technical Disaster After Rocky September

After ranking among the top-performing sector ETFs in August, gold mining funds retreated to their bearish ways in September as the Market Vectors Gold Miners ETF (NYSEArca: GDX) lost 12% to rank among the worst sector ETFs. The Market Vectors Junior Gold Miners ETF (NYSEArca: GDXJ) was worse with...