Research Papers
Conflict of Interest and Execution Quality of Futures Floor Traders
Previous title: “Did the Good Guys Lose? Heterogeneous Traders and Regulatory Restrictions on Dual Trading”
May 1996 Number 9611
Revised October 2000

Authors: Asani Sarkar and Lifan Wu

We study the quality of customer trades executed by futures floor traders and, in particular, by dual traders (floor traders who trade both for their own accounts and for customers on the same day). In the S&P 500 futures, we show that active dual traders provide inferior execution of customer trades relative to their personal trades and relative to pure brokers, even after controlling for differences in trade size, volatility, and volume. We find that part of active dual traders’ price advantage over customers is compensation for providing liquidity when trading for their own accounts, while the remaining part is the value of observing the customer order flow. We further show that personal and customer trades (in particular, large customer trades) of active dual traders are correlated, consistent with dual traders mimicking, frontrunning, or misallocating customer trades. After a regulatory restriction on dual traders’ personal trading, dual customers receive similar execution to other customers, and there is no correlation between the personal and customer trades of dual traders.

Available only in PDFPDF39 pages / 136 kb
tools
By continuing to use our site, you agree to our Terms of Use and Privacy Statement. You can learn more about how we use cookies by reviewing our Privacy Statement.   Close