The term “hedge” (from hedging your bets) derives from the aim of making money whether a market goes up or down.
“对冲”（来自为你的赌注两面都下注）这个术语取自不论市场风向如何都能获利这个目标。
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This is a nexus of private-equity and hedge funds, money-market funds and auction-rate securities, non-banks such as GE Capital and new securities such as CDOs and credit-default swaps.
The IMF is trying to measure the problems of sectors where data do not exist or are sparse: for instance, for hedge funds, money-market funds and over-the-counter derivatives.