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Quantitative investment is a fundamental financial task that highly relies on accurate stock prediction and profitable investment decision making. Despite recent advances in deep learning (DL) have shown stellar performance on capturing…

Trading and Market Microstructure · Quantitative Finance 2022-07-18 Shuo Sun , Rundong Wang , Bo An

Peer-to-peer (P2P) trading is increasingly recognized as a key mechanism for decentralized market regulation, yet existing approaches often lack robust frameworks to ensure fairness. This paper presents FairMarket-RL, a novel hybrid…

Machine Learning · Computer Science 2025-07-01 Shrenik Jadhav , Birva Sevak , Srijita Das , Akhtar Hussain , Wencong Su , Van-Hai Bui

Financial trading aims to build profitable strategies to make wise investment decisions in the financial market. It has attracted interests in the machine learning community for a long time. This paper proposes to trade financial assets…

Trading and Market Microstructure · Quantitative Finance 2021-09-14 Lin Li

Financial trading has been widely analyzed for decades with market participants and academics always looking for advanced methods to improve trading performance. Deep reinforcement learning (DRL), a recently reinvigorated method with…

Trading and Market Microstructure · Quantitative Finance 2021-06-17 Ali Hirsa , Joerg Osterrieder , Branka Hadji-Misheva , Jan-Alexander Posth

Reinforcement learning (RL) has emerged as a transformative approach for financial trading, enabling dynamic strategy optimization in complex markets. This study explores the integration of sentiment analysis, derived from large language…

Computational Finance · Quantitative Finance 2024-11-19 Ananya Unnikrishnan

We introduce FinTral, a suite of state-of-the-art multimodal large language models (LLMs) built upon the Mistral-7b model and tailored for financial analysis. FinTral integrates textual, numerical, tabular, and image data. We enhance…

Computation and Language · Computer Science 2024-06-17 Gagan Bhatia , El Moatez Billah Nagoudi , Hasan Cavusoglu , Muhammad Abdul-Mageed

Artificial intelligence (AI) has demonstrated remarkable success across various applications. In light of this trend, the field of automated trading has developed a keen interest in leveraging AI techniques to forecast the future prices of…

Computational Engineering, Finance, and Science · Computer Science 2025-10-29 Dieu-Donne Fangnon , Armandine Sorel Kouyim Meli , Verlon Roel Mbingui , Phanie Dianelle Negho , Regis Konan Marcel Djaha , Lema Logamou Seknewna

Cryptocurrency trading is a challenging task requiring the integration of heterogeneous data from multiple modalities. Traditional deep learning and reinforcement learning approaches typically demand large training datasets and encode…

Trading and Market Microstructure · Quantitative Finance 2025-09-22 Siyi Wu , Junqiao Wang , Zhaoyang Guan , Leyi Zhao , Xinyuan Song , Xinyu Ying , Dexu Yu , Jinhao Wang , Hanlin Zhang , Michele Pak , Yangfan He , Yi Xin , Jianhui Wang , Tianyu Shi

The inherent volatility and dynamic fluctuations within the financial stock market underscore the necessity for investors to employ a comprehensive and reliable approach that integrates risk management strategies, market trends, and the…

Trading and Market Microstructure · Quantitative Finance 2024-11-13 Alhassan S. Yasin , Prabdeep S. Gill

To improve stock trend predictions and support personalized investment decisions, this paper proposes FinArena, a novel Human-Agent collaboration framework. Inspired by the mixture of experts (MoE) approach, FinArena combines multimodal…

Computational Engineering, Finance, and Science · Computer Science 2025-03-05 Congluo Xu , Zhaobin Liu , Ziyang Li

Futures are contracts obligating the exchange of an asset at a predetermined date and price, notable for their high leverage and liquidity and, therefore, thrive in the Crypto market. RL has been widely applied in various quantitative…

Machine Learning · Computer Science 2026-01-01 Molei Qin , Xinyu Cai , Yewen Li , Haochong Xia , Chuqiao Zong , Shuo Sun , Xinrun Wang , Bo An

Reinforcement learning has demonstrated great potential for performing financial tasks. However, it faces two major challenges: policy instability and sampling bottlenecks. In this paper, we revisit ensemble methods with massively parallel…

Computational Engineering, Finance, and Science · Computer Science 2025-01-22 Nikolaus Holzer , Keyi Wang , Kairong Xiao , Xiao-Yang Liu Yanglet

Deep reinforcement learning (DRL) has revolutionized quantitative trading (Q-trading) by achieving decent performance without significant human expert knowledge. Despite its achievements, we observe that the current state-of-the-art DRL…

Computational Engineering, Finance, and Science · Computer Science 2025-02-07 Zhiming Li , Junzhe Jiang , Yushi Cao , Aixin Cui , Bozhi Wu , Bo Li , Yang Liu , Danny Dongning Sun

This paper introduces XFL, an industrial-grade federated learning project. XFL supports training AI models collaboratively on multiple devices, while utilizes homomorphic encryption, differential privacy, secure multi-party computation and…

Machine Learning · Computer Science 2023-02-13 Hong Wang , Yuanzhi Zhou , Chi Zhang , Chen Peng , Mingxia Huang , Yi Liu , Lintao Zhang

The rapid advancement of Large Language Models (LLMs) has led to a surge of financial benchmarks, evolving from static knowledge evaluation toward interactive trading simulations. However, existing frameworks for evaluating real-time…

Trading and Market Microstructure · Quantitative Finance 2026-05-28 Wentao Zhang , Mingxuan Zhao , Jincheng Gao , Jieshun You , Huaiyu Jia , Yilei Zhao , Bo An , Shuo Sun

The deployment of intelligent reinforcement learning (RL) agents on resource-constrained edge devices remains a fundamental challenge due to the substantial memory, computational, and energy requirements of modern deep learning systems.…

While Large Language Model (LLM) agents show promise in automated trading, they still face critical limitations. Prominent multi-agent frameworks often suffer from inefficiency, produce inconsistent signals, and lack the end-to-end…

Computational Engineering, Finance, and Science · Computer Science 2026-04-21 Zheye Deng , Weixiang Yan , Changlong Yu , Jiashu Wang

This study enhances a Deep Q-Network (DQN) trading model by incorporating advanced techniques like Prioritized Experience Replay, Regularized Q-Learning, Noisy Networks, Dueling, and Double DQN. Extensive tests on assets like BTC/USD and…

Computational Finance · Quantitative Finance 2023-11-21 Gang Hu

We present ShinRL, an open-source library specialized for the evaluation of reinforcement learning (RL) algorithms from both theoretical and practical perspectives. Existing RL libraries typically allow users to evaluate practical…

Machine Learning · Computer Science 2021-12-09 Toshinori Kitamura , Ryo Yonetani

Autonomous trading strategies have been a subject of research within the field of artificial intelligence (AI) for aconsiderable period. Various AI techniques have been explored to develop autonomous agents capable of trading financial…

Computational Finance · Quantitative Finance 2025-08-20 Paulo André Lima de Castro