{"repo":"harrypapadakis/StockSim","free":true,"listed":false,"github":"https://github.com/harrypapadakis/StockSim","clone":"git clone https://github.com/harrypapadakis/StockSim.git","description":"💹 StockSim: Multi-Agent LLM Financial Market Simulator — A realistic trading simulation platform for evaluating large language models in dynamic financial environments.","language":"Python","stars":37,"topics":["algorithmic-trading","anthropic","async","backtesting","docker","financial-ai","financial-markets","llm","multi-agent-systems","nlp"],"license":null,"category":"trading","readme_excerpt":"StockSim: Multi-Agent LLM Financial Market Simulation Platform 🔗 Live Demo : harrypapa2002.github.io/StockSim 📄 Paper : StockSim: Multi-Agent LLM Financial Market Simulation Platform (arXiv:2507.09255) StockSim is a comprehensive, open-source simulation platform designed for systematic evaluation of Large Language Models (LLMs) in realistic financial decision-making environments. The platform provides unprecedented capabilities for studying LLM behavior in dynamic, multi-agent trading scenarios. 🌟 Key Features Core Capabilities - Dual Simulation Modes : Real-time order book simulation and high-throughput historical backtesting - Multi-Agent Coordination : Support for heterogeneous LLM and traditional algorithmic traders - Multi-Instrument Trading : Portfolio-level coordination across stocks, cryptocurrencies, and other assets - Advanced Market Simulation : Realistic market microstructure with latency, slippage, and market impact modeling - Comprehensive Analysis : Automatic chart generation, performance metrics, and research data export LLM Integration - Specialized Analysts : Market analyst, news analyst, and fundamental analyst with independent reasoning - Multi-Modal Information Processing : Technical indicators, news sentiment, and fundamental data - Heterogeneous Model Support : OpenAI, Anthropic, and other LLM providers - Advanced Prompting : Role-specific templates and chain-of-thought reasoning - Decision Traceability : Complete conversation logs and explanation tr","default_branch":null,"files":null,"tree":[],"storefront":"/r/harrypapadakis","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/harrypapadakis/StockSim/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}