The spreading trade, including hedging and the arbitraging, is the important and safe operations in derivative security market.

对冲交易包括套期保值和跨期套利，是金融衍生商品交易市场中非常重要且较为安全的交易方式。

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Larry Pope addressed increasing investor frustration over the company's hedging operations, saying that Smithfield Foods plans on reigning them in.

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