© 2020 The Authors. The Journal of Futures Markets published by Wiley Periodicals LLC Given a dominant exchange, how should other exchanges set their trading hours? We examine the introduction… Click to show full abstract
© 2020 The Authors. The Journal of Futures Markets published by Wiley Periodicals LLC Given a dominant exchange, how should other exchanges set their trading hours? We examine the introduction of a night session by the Shanghai Futures Exchange, allowing trading concurrently with daytime trading at the Commodity Exchange in the United States. After developing hypotheses, results for gold and silver show: trading activity has increased; liquidity in Shanghai has risen and prices are less volatile at market opening; the price discovery share of Chinese gold futures has fallen but this is not a sign of weakening market quality; and volatility spillovers increase bidirectionally. Longer trading hours have decreased market segmentation and increased information flow.
               
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