Causality between arbitrage and liquidity in platinum futures

Artikel

Arbitrage and liquidity are interrelated. Liquidity facilitates arbitrageurs' trading on deviations from the law of one price. However, whether arbitrage opportunity leads to an increase or decrease in liquidity depends on the cause of the deviation. A demand shock leads to greater liquidity, while asymmetric information is toxic to liquidity. We examine how arbitrage and liquidity influence each other in the world's largest platinum futures markets on exchanges in New York and Tokyo. The markets provide an interesting institutional setting because the futures are based on an identical underlying commodity but exhibit different liquidity characteristics both intraday and over their lifespans. Using intraday data, we find that deviation in currency-adjusted futures prices leads, on average, to an immediate increase in liquidity, suggesting that demand shocks are the dominant driver of arbitrage opportunities. Less actively traded futures experience a greater liquidity effect. Arbitrageurs improve liquidity in both New York and Tokyo by acting as discretionary liquidity traders and cross-sectional market-makers.

Object Details

• Language: Englisch

References and Relationships

• Bibliographic citation: Journal: Journal of Risk and Financial Management ; ISSN: 1911-8074 ; Volume: 15 ; Year: 2022 ; Issue: 12 ; Pages: 1-17

Classification and Topics

• Classification: Management ; Contingent Pricing; Futures Pricing; option pricing ; Information and Market Efficiency; Event Studies; Insider Trading ; International Financial Markets ; Commodity Markets
• Subject: liquidity ; efficiency ; arbitrage ; futures ; market integration ; platinum

Contributors, Places and Time

• Event: Geistige Schöpfung
• (who): Iwatsubo, Kentaro ; Watkins, Clinton
• Event: Veröffentlichung
• (who): MDPI
• (where): Basel
• (when): 2022

Further information

• DOI: doi:10.3390/jrfm15120593
• Handle: http://hdl.handle.net/10419/275070
• Last update: 10.03.2025, 11:45 AM CET