Drawdown
2020-07-28 17:24
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英文名称：Drawdown 中文名称：提取借款／动用贷款／启用贷款泛指从金融机构（国际货币基金组织、银行等）提取借款。
e.g. LME nickel jumps on the back of a major drawdown in LME inventories as well as technical-related buying, says Robin Bhar of UBS.
The peak-to-trough decline during a specific record period of an investment, fund or commodity. A drawdown is usually quoted as the percentage between the peak and the trough.
A drawdown is measured from the time a retrenchment begins to when a new high is reached. This method is used because a valley can't be measured until a new high occurs. once the new high is reached, the percentage change from the old high to the smallest trough is recorded.
Drawdowns help determine an investment's financial risk. Both the Calmar and Sterling ratios use this metric to compare a security's possible reward to its risk.
