V2EX mar ratio

Mar Ratio

释义 Definition

MAR Ratio(也写作 MAR比率)是金融领域用于衡量投资表现的风险调整指标,常见定义为:
年化收益(如CAGR)÷ 最大回撤(Max Drawdown)
数值越高,通常表示在承受相同最大回撤的情况下获得了更高的回报。(在不同机构/文献中,MAR 的具体解释与计算口径可能略有差异。)

发音 Pronunciation (IPA)

/m.er reo/(美式常见)
/m.er rei/(英式常见)

例句 Examples

The fund has a high MAR ratio because its drawdowns are small.
这只基金的 MAR 比率很高,因为它的回撤很小。

When comparing two strategies, the one with the higher MAR ratio may be preferable, since it achieved better returns relative to its maximum drawdown over the same period.
在比较两种策略时,MAR 比率更高的那一个可能更值得选择,因为它在同一时期内以相对更小的最大回撤实现了更好的回报。

词源 Etymology

MAR 常被解释为 Minimum Acceptable Return(最低可接受回报) 的缩写;在管理期货/CTA 等领域也常与行业报告与绩效评估语境相关联。后来在实践中,MAR Ratio 被广泛作“回报相对于最大回撤的效率”衡量方式,常见口径就是 CAGR / 最大回撤

相关词 Related Words

文学与著作 Literary Works

  • Managed Futures for Institutional Investors: Analysis and Portfolio Construction(探讨管理期货与绩效评估指标,常涉及回撤与类似MAR的衡量思路)
  • The Evaluation and Optimization of Trading Strategies(Robert Pardo,交易系统评估中讨论回撤与风险调整表现,常出现与 MAR 比率相近的比较框架)
  • Quantitative Trading(Ernest P. Chan,量化策略绩效评估语境中常与最大回撤等指标并列提及)
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