Momentum in weekly returns: the role of intermediate‐horizon past performance |
| |
Authors: | Daniel Chai Manapon Limkriangkrai Philip Inyeob Ji |
| |
Institution: | 1. Monash Business School, Monash University, Clayton, VIC, Australia;2. Department of Economics, Dongguk University, Seoul, Korea |
| |
Abstract: | Gutierrez and Kelly (2008) recently documented momentum in weekly returns. Using the Australian market as a setting, we find that stocks with high 1‐week returns exhibit a continuation in returns up to 1 year after a brief initial return reversal. However, after controlling for the intermediate‐horizon past performance, the continuation in returns after 1‐week returns disappears. These findings suggest that different past investment horizons contain separate information about price momentum and that intermediate‐term trends dominate short‐term trends in driving future returns. Overall, we show that understanding momentum over different horizons facilitates the design of more profitable trading strategies. |
| |
Keywords: | Momentum Past returns Return reversals Weekly formation |
|
|