This study takes a novel approach to testing the efficacy of technical analysis. Rather than testing specific trading rules as is typically done in the literature, we rely on institutional portfolio managers' statements about whether and how intensely they use technical analysis, irrespective of...

This paper presents a unique test of the effectiveness of technical analysis in different sentiment environments by focusing on its usage by perhaps the most sophisticated and astute investors, namely hedge fund managers. We document that during high-sentiment periods, hedge funds using...