Momentum strategies on the Swedish market

Abstract: Comparing the performance of a pure momentum strategy with a strategy based on intermediate past returns on OMXS 1999-2018, this study shows that a pure momentum strategy significantly outperforms a strategy based on intermediate past returns. The pure momentum strategy delivers significant returns, primarily for portfolios based on shorter formation and holding periods. Furthermore, this study show that these significant returns are not due to loading on common systematic risk factors. Moreover, this study shows that by implementing a scaling component to the pure momentum strategy, investors can mitigate the crash risk in momentum strategies to some extent.