“…In this study, we construct a cross-sectional momentum strategy following 5 The dominance of speculative trading seems to be a common phenomenon observed in Asia's emerging futures markets. Many recent studies report the dominance of speculative trading in the Asian futures markets, including the Korean and Taiwanese futures markets (Atilgan, Demirtas, & Simsek, 2016;Chou, Wang, & Wang, 2015;Han, Hwang, & Ryu, 2015;Lee, Lee, & Ryu, 2019;Ryu, 2011Ryu, , 2013Ryu, , 2015Webb, Ryu, Ryu, & Han, 2016), which are closely related to the Chinese futures markets in terms of geography, trading activities, and investor compositions. Asness et al (2013) methodology, which compares and ranks the returns of the instruments over the past 12 months.…”