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Forecasting central bank policy decisions remains a persistent challenge for investors, financial institutions, and policymakers due to the wide-reaching impact of monetary actions. In particular, anticipating shifts in the U.S. federal…

Portfolio Management · Quantitative Finance 2025-07-01 Fiona Xiao Jingyi , Lili Liu

Finance is a particularly difficult playground for deep reinforcement learning. However, establishing high-quality market environments and benchmarks for financial reinforcement learning is challenging due to three major factors, namely,…

Trading and Market Microstructure · Quantitative Finance 2022-11-08 Xiao-Yang Liu , Ziyi Xia , Jingyang Rui , Jiechao Gao , Hongyang Yang , Ming Zhu , Christina Dan Wang , Zhaoran Wang , Jian Guo

The integration of Artificial Intelligence (AI) techniques, particularly large language models (LLMs), in finance has garnered increasing academic attention. Despite progress, existing studies predominantly focus on tasks like financial…

Factor investing is ultimately grounded in market logic - the latent mechanism behind observed alpha factors that explains why they should persist across assets and regimes. However, recent factor mining prioritizes factor discovery over…

Computational Finance · Quantitative Finance 2026-03-24 Zhangyuhua Weng , Shengli Zhang , Taotao Wang , Yihan Xia

Financial sectors are rapidly adopting language model technologies, yet evaluating specialized RAG systems in this domain remains challenging. This paper introduces SMARTFinRAG, addressing three critical gaps in financial RAG assessment:…

Computational Engineering, Finance, and Science · Computer Science 2025-04-28 Yiwei Zha

For any business, planning is a continuous process, and typically business-owners focus on making both long-term planning aligned with a particular strategy as well as short-term planning that accommodates the dynamic market situations. An…

General Finance · Quantitative Finance 2017-01-25 Amita Gajewar , Gagan Bansal

A linear multi-factor model is one of the most important tools in equity portfolio management. The linear multi-factor models are widely used because they can be easily interpreted. However, financial markets are not linear and their…

Machine Learning · Computer Science 2019-02-01 Kei Nakagawa , Tomoki Ito , Masaya Abe , Kiyoshi Izumi

Accurate stock market predictions following earnings reports are crucial for investors. Traditional methods, particularly classical machine learning models, struggle with these predictions because they cannot effectively process and…

Computational Finance · Quantitative Finance 2024-11-13 Haowei Ni , Shuchen Meng , Xupeng Chen , Ziqing Zhao , Andi Chen , Panfeng Li , Shiyao Zhang , Qifu Yin , Yuanqing Wang , Yuxi Chan

The financial markets, which involve more than $90 trillion market capitals, attract the attention of innumerable investors around the world. Recently, reinforcement learning in financial markets (FinRL) has emerged as a promising direction…

Trading and Market Microstructure · Quantitative Finance 2023-03-06 Shuo Sun , Molei Qin , Xinrun Wang , Bo An

Financial market like the price of stock, share, gold, oil, mutual funds are affected by the news and posts on social media. In this work deep learning based models are proposed to predict the trend of financial market based on NLP analysis…

Computational Engineering, Finance, and Science · Computer Science 2024-03-20 Arijit Das , Tanmoy Nandi , Prasanta Saha , Suman Das , Saronyo Mukherjee , Sudip Kumar Naskar , Diganta Saha

Feature extraction from financial data is one of the most important problems in market prediction domain for which many approaches have been suggested. Among other modern tools, convolutional neural networks (CNN) have recently been applied…

Machine Learning · Computer Science 2018-10-23 Ehsan Hoseinzade , Saman Haratizadeh

Forecasting financial time series (FTS) is an essential field in finance and economics that anticipates market movements in financial markets. This paper investigates the accuracy of text mining and technical analyses in forecasting…

Econometrics · Economics 2023-05-01 Ali Lashgari

Opinion mining is a prevalent research issue in many domains. In the financial domain, however, it is still in the early stages. Most of the researches on this topic only focus on the coarse-grained market sentiment analysis, i.e., 2-way…

Computation and Language · Computer Science 2020-05-21 Chung-Chi Chen , Hen-Hsen Huang , Hsin-Hsi Chen

Fake news becomes a growing threat to information security and public opinion with the rapid sprawl of media manipulation. Therefore, fake news detection attracts widespread attention from academic community. Traditional fake news detection…

Computation and Language · Computer Science 2024-07-03 Ruihan Jin , Ruibo Fu , Zhengqi Wen , Shuai Zhang , Yukun Liu , Jianhua Tao

LLMs are ideal for decision-making thanks to their ability to reason over long contexts. However, challenges arise when processing speech transcripts that describe complex scenarios, as they are verbose and include repetition, hedging, and…

Computation and Language · Computer Science 2025-07-18 Yebowen Hu , Xiaoyang Wang , Wenlin Yao , Yiming Lu , Daoan Zhang , Hassan Foroosh , Dong Yu , Fei Liu

Financial forecasting is challenging and attractive in machine learning. There are many classic solutions, as well as many deep learning based methods, proposed to deal with it yielding encouraging performance. Stock time series forecasting…

Machine Learning · Computer Science 2019-01-23 Tao Ma

Organizations around the world face an array of risks impacting their operations globally. It is imperative to have a robust risk identification process to detect and evaluate the impact of potential risks before they materialize. Given the…

Artificial Intelligence · Computer Science 2021-09-21 Mahmoud Mahfouz , Armineh Nourbakhsh , Sameena Shah

Large Language Models (LLMs) are rapidly transitioning from static Natural Language Processing (NLP) tasks including sentiment analysis and event extraction to acting as dynamic decision-making agents in complex financial environments.…

Machine Learning · Computer Science 2026-03-25 Liyuan Chen , Shilong Li , Jiangpeng Yan , Shuoling Liu , Qiang Yang , Xiu Li

A major source of information can be taken from financial news articles, which have some correlations about the fluctuation of stock trends. In this paper, we investigate the influences of financial news on the stock trends, from a…

Machine Learning · Computer Science 2022-06-30 Yiqi Deng , Siu Ming Yiu

Multi-step symbolic reasoning is essential for robust financial analysis; yet, current benchmarks largely overlook this capability. Existing datasets such as FinQA and ConvFinQA emphasize final numerical answers while neglecting the…

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