由于这将是第一只完全由一种实体商品支持的美国基金，监管机构还在试图理解这种概念背后的机理。

Since it was to be the first U. S. fund entirely backed by a physical commodity, regulators also sought to understand how the concept would work.

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1949年，阿尔弗雷得·琼斯创立了世界上第一只对冲基金。

In 1949, first Hedge Fund was launched by Alfred Jones.

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上海国泰基金管理有限公司4月份发起中国第一只跟踪美股指数的基金。

Guotai Asset Management Co., a Shanghai-based fund manager, in April started the first fund in China to track a u.

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上海国泰基金管理有限公司4月份发起中国第一只跟踪美股指数的基金。

Guotai Asset Management Co., a Shanghai-based fund manager, in April started the first fund in China to track a u.

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