How Did Momentum Investing Perform After the Previous Two Valuation Peaks?
How Did Momentum Investing Perform After the Previous Two Valuation Peaks?
阅读笔记|2022-10-27|最后更新: 2023-1-27
 
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Oct 27, 2022
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Value Spread;动量策略
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1、Current Valuation Spreads

 
使用EBIT/TEV作为价值组合构建指标,观察value spread
 
US Market
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International Developed Market
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  • 两次峰值(Valuation Perk)大约在1999年底、08年年底
  • 当前spread是历史最高
  • spread还没有见顶迹象
 
 

Momentum Investing

 

1/1/2000-12/31/2004

检查价值 / 动量 组合在上述时间表现,因子构建方式为
  1. The top decile on EBIT/TEV from our Factor Database (Value).
  1. The top decile on Momentum (12_2) from our Factor Database (Momentum).
All returns are gross of any fees or transaction costs. Our value portfolios here are equal-weighted.
 
US Market
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International Developed
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  • 动量策略战胜了市场
  • 动量策略劣于价值策略
  • 动量和价值策略的相关性非常低
 

1/1/2009-12/31/2013

 
US Market
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International Developed
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  • 动量策略战胜了市场
  • 动量策略劣于价值策略
  • 动量和价值策略的相关性非常低
 

结论

  • 两个时间段的表现类似,在Peaks后价值优于动量
  • 组合能够从价值和动量的低相关性中获益
 
 
AQR relate:
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spread 指标包括五个价值衡量标准:账面价格、收益价格、预测收益价格、销售额与企业价值以及现金流与企业价值,用比率来衡量,并被调整为美元中性,但不一定是通过时间的β中性。
 
 
【VERDAD】A Macro View of Factors | The Sages of Wall StreetBeyond Fama-French Factors: Alpha from Short-Term Signals