Commodity trading advisers (CTAs), also known as managed futures funds, exist to exploit the phenomenon.

商品交易顾问，也叫做管理期货基金，就是靠利用这种现象生存的。

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Changes in labor forces, financial liquidity, commodity markets, and sovereign funds reflect an even more significant transformation: New economic powers are on the rise.

劳动力数量、金融流动性、商品市场以及主权基金的变化反映了一个更大的变革：新兴经济大国正在崛起。

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Tom Kloza of the oil price Information Service says the managers of those funds can have a big impact on commodity prices, including the price of oil.

美国石油价格信息服务公司的汤姆·克洛萨指出，这些基金的经理能够对大宗商品价格造成巨大影响，包括油价。

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There was a big push by advisers to include newly launched commodity funds in portfolios starting around 2006.

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Commodity funds are also seen by some as a way to invest by proxy in China's rapid growth.

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The fees and expenses of commodity funds wiped out most of their gains.

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