They at times own gold indirectly by buying shares in gold trust, gold mining stocks, gold options and futures.
他们通过购买黄金信托,黄金矿业股份,黄金期权和期货份额来间或间接拥有黄金。
Commercial Banks should devote major efforts to developing the products of opening up and pricing on-hand gold goods, trading in futures and options.
开发和定价黄金的现货、远期、期权等产品是商业银行应当大力介入的领域。
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