Abstract
We propose an aggregate 52-week high ratio (AH52) to proxy for scarcity of investor attention and show that AH52 positively predicts future momentum profits. The momentum strategy is profitable as one standard deviation increase in AH52 raises momentum profits by 0.90% per month. AH52 subsumes the predictive power of well-documented market state variables such as market illiquidity, market volatility, and down market state. A timing strategy based on AH52 exhibits a higher annualized Sharpe ratio than that of a passive buy-and-hold strategy. The predictive power of AH52 is robust across market capitalizations, sub-periods, alternative measures of aggregate 52-week high, G7 countries, the inclusion of market-wide information, and various momentum strategies.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
