Search

This study explores whether frequent trading is profitable to investors in an emerging stock index futures market. Our analyses, based on long‐term data from 2010 to 2023, indicate that the effect of trading frequency differs across investor types and market conditions. Only some domestic institutions gain additional profits from more frequent trading, and such a tendency is apparent when the futures price falls and when the futures market volatility is low. Foreign investors experience losses as they trade more when the market is bearish and are frequently net long. The performance of domestic individuals does not depend on their trading frequency in general; however, they lose more from trading when the market is bearish and when the market is less volatile. [ABSTRACT FROM AUTHOR]

We examine the price discovery performance of China's crude oil futures traded on the Shanghai International Energy Exchange (INE) for the spot prices of 19 types of deliverable and nondeliverable Asian crude oil. We find evidence for the INE crude oil futures price discovery function even at the early stage for almost all the deliverable crudes and some nondeliverable crudes. Both the INE crude oil futures price and the spot price significantly contribute to the price discovery process, with substantially time‐varying informational roles. While the price discovery performance was severely damaged around the period of COVID‐19 pandemic shock intensification in China with the temporary cancellation of nighttime trading, it improved to some extent after China started the recovery from the shock. But such improvement deteriorated drastically and disappeared since early 2021. Further analysis reveals that both economic fundamentals (e.g., the warehouse inventory) and trading‐related characteristics of the futures market are significant determinants of the price discovery performance. The overall findings imply that the INE crude oil futures market has evolved into a useful and important information source in pricing Asian crudes, and is on the path to emerge as an Asian benchmark. [ABSTRACT FROM AUTHOR]

This paper investigates the impact of changes in the speed and pricing of direct market access on market efficiency, as measured by the frequency, duration, and profitability of arbitrage strategies. Two natural experiments on the Eurex exchange are identified: an exchange‐wide improvement in technology reducing message latency, and a reduction in the direct exchange access fee. We analyze their impact on the trading of Euro Stoxx 50 Index futures and the Xtrackers Euro Stoxx 50 Ucits ETF. A decrease in the frequency and duration of arbitrages following both events is observed. [ABSTRACT FROM AUTHOR]

We study the intraday dynamics of the VIX and VIX futures for the period January 2, 2008 to December 31, 2014. Considering first the results of a Vector Autoregression (VAR) using daily data, we observe that there is some evidence of causality from VIX futures to the VIX. Estimating a VAR using our ultra-high frequency data, we find strong evidence for bi-directional Granger causality between the VIX and the VIX futures. Overall, this effect appears to be stronger from VIX futures to the VIX than the other way around. Impulse response functions and variance decompositions confirm the dominance of the VIX futures. Lastly, we show that the causality from the VIX futures to the VIX has been increasing over our sample period, whereas the reverse causality has been decreasing. We observe that the VIX futures have become increasingly more important in the pricing of volatility. We further document that the VIX futures dominate the VIX more on days with negative returns, and on days with high values of the VIX, suggesting that those are the days when investors use VIX futures to hedge their positions rather than trading in the S&P500 index options. © 2015 Wiley Periodicals, Inc. Jrl Fut Mark 36:870-886, 2016 [ABSTRACT FROM AUTHOR]

This study examines the impact of allowing traders to co-locate their servers near exchange servers on the liquidity of futures contracts traded on the Australian Securities Exchange. It provides evidence of an increase in proxies for high-frequency trading activity following the introduction of co-location. There is strong evidence of a decrease in bid-ask spreads and an increase in market depth after the introduction of co-location. We conclude that the introduction of co-location enhances liquidity. We conjecture that co-location improves the efficiency with which liquidity providers (including market maker high-frequency traders) are able to make markets. © 2013 Wiley Periodicals, Inc. Jrl Fut Mark 34:20-33, 2014 [ABSTRACT FROM AUTHOR]