Why the First Currency-Hedged Gold ETF Now

State Street Global Advisors and the World Gold Council have partnered up yet again to craft a gold-related exchange traded fund, except the new launch will help gold investors in an environment where the U.S. dollar is expected to appreciate. On Thursday, SSGA rolled out the SPDR Long Dollar Gold Trust (NYSEArca: GLDW). GLDW comes…Click to read more at ETFtrends.com.