Or a contract to hedge the weather risks affecting crop prices, rather than the future prices of those crops, would also be considered a derivative.
Or a contract to hedge the weather risks affecting crop prices, rather than the future prices of those crops, would also be considered a derivative.
用于观察气候风险对谷物的价格影响而非这些谷物的期货价格也被认为是一种衍生工具。