Transaction-Cost-Conscious Pairs Trading via Approximate Dynamic Programming

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Abstract/Contents

Abstract
In this paper, we develop an algorithm that optimizes logarithmic utility in pairs trading. We assume price processes for two assets, with transaction cost linear with respect to the rate of change in portfolio weights. We then solve the optimization problem via a linear programming approach to approximate dynamic programming. Our simulation results show that when asset price volatility and transaction cost are sufficiently high, our ADP strategy offers significant benefits over the chosen baseline strategy. Our baseline strategy is an optimized version of a pairs trading heuristic studied in the literature.

Description

Type of resource text
Date created 2006-06-01

Creators/Contributors

Author Yan, Xiang
Advisor Van Roy, Benjamin
Department Stanford University. Department of Computer Science.

Subjects

Subject Algorithms
Subject Dynamic programming
Subject Investment analysis
Genre Thesis

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User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.
License
This work is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported license (CC BY-NC).

Preferred citation

Preferred Citation
Yan, Xiang (2006). Transaction-Cost-Conscious Pairs Trading via Approximate Dynamic Programming. Stanford Digital Repository. Available at: http://purl.stanford.edu/tm700dc0091

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Undergraduate Theses, School of Engineering

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