ETF Espresso: Morning Links

U.S. stock exchange traded funds were set to open the week higher as the SPDR S&P 500 ETF (NYSEArca: SPY) added 0.6% in Monday’s premarket. Gold weakened slightly as futures traded below $1,600 an ounce, while silver was under more pressure. The iShares Silver Trust (NYSEArca: SLV) shed...