2021/09/28 by Shuo Sun, Sun, Shuo, Rundong Wang +3 · 6 citations
Computer Science · Decision Sciences · Economics, Econometrics and Finance · #Computational Finance (q-fin.CP) #Data Stream Mining Techniques #FOS: Computer and information sciences #FOS: Economics and business #Machine Learning (cs.LG) #Reinforcement Learning in Robotics #Stock Market Forecasting Methods #cs.LG #q-fin.CP
paper · pdf · doi:10.48550/arxiv.2109.13851
arxiv created 2021/09/28 · openalex publication_date 2021/09/28 · arxiv updated 2021/09/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Quantitative trading (QT), which refers to the usage of mathematical models and data-driven techniques in analyzing the financial market, has been a popular topic in both academia and financial industry since 1970s. In the last decade, reinforcement learning (RL) has garnered significant interest in many domains such as robotics and video games, owing to its outstanding ability on solving complex sequential decision making problems. RL's impact is pervasive, recently demonstrating its ability to conquer many challenging QT tasks. It is a flourishing research direction to explore RL techniques' potential on QT tasks. This paper aims at providing a comprehensive survey of research efforts on RL-based methods for QT tasks. More concretely, we devise a taxonomy of RL-based QT models, along with a comprehensive summary of the state of the art. Finally, we discuss current challenges and propose future research directions in this exciting field.