Cai, Jun; Yan‐Leung Cheung; Wong, Michael C. S. - In: Journal of Futures Markets 21 (2001) 3, pp. 257-278
In this article, we provide a detailed characterization of the intraday return volatility in gold futures contracts traded on the COMEX division of the New York Mercantile Exchange. The approach allows the study of intraday patterns, interday ARCH effects, and announcement effects in a coherent...