What can we learn from firm-level jump-induced tail risk around earnings announcements?

Mengxi (Maggie) Liu, Kam Chan, Robert W. Faff

Research output: Contribution to journalArticlepeer-review

Abstract

In this study, we provide empirical evidence that firm-level jump-induced tail risk (measured by a jump-implied variance contribution index [JIVX]) prospectively predicts cross-sectional stock returns around earnings announcements. The effect size is nontrivial. A practical trading strategy that buys announcers with high pre-news JIVX values and sells announcers with low pre-news JIVX values, earns a net risk-adjusted average return of 82 basis points (bps) three days after the news release. Notably, the empirical success of the JIVX predictor is distinct from model-free implied skewness and kurtosis measures and withstands a battery of robustness checks. © 2022 Elsevier B.V.
Original languageEnglish
Article number106409
JournalJournal of Banking and Finance
Volume138
Early online date10 Jan 2022
DOIs
Publication statusPublished - May 2022

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