Ключевые слова: analysis, asset, bank, block, business, certificate, class, comex, commercial, commodity, council, current, custodian, derivatives, diversification, diversify, economic, efficient, etf, finance, financial, fund, gld, gold, heaven, hedge, investment, investor, margin, market, ounce, physical, portfolio, precious, price, securities, services, shares, spdr, strategy, text, tolerance, trade, trader, trust, wgc, wooden, word, world,