portfolio insurance ![添加此单词到默认生词本](http://www.dict.li/user/images/new_vocabulary.gif)
有价证券保险
投资组合保险
- And it is portfolio insurance against exactly this kind of mayhem.
黄金能够在这种动荡的市况中为你的投资组合提供保障。 - The result shows portfolio insurance can avoid risk without restriction on profit.
说明组合证券保险如何在不限制盈利的同时规避风险。 - The empirical study shows that portfolio insurance can reduce the loss in bear market and capture upside in bull market.
结果表明,组合保险策略在市场呈现空头行情时,能够将投资组合损失锁定在一定范围内;
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