Overnight momentum, informational shocks, and late informed trading in China
(2019)
Journal Article
Gao, Y., Han, X., Li, Y., & Xiong, X. (2019). Overnight momentum, informational shocks, and late informed trading in China. International review of financial analysis, 66, 101394. https://doi.org/10.1016/j.irfa.2019.101394
Based on high-frequency firm-level data, this paper uncovers new empirical patterns on intraday momentum in China. First, there exists a strong intraday momentum effect at the firm level. Second, the intraday predictability stems mainly from the over... Read More about Overnight momentum, informational shocks, and late informed trading in China.