DeepMarket is a framework for performing Limit Order Book simulation with Deep Learning. This is also the official repository for the paper 'TRADES: Generating Realistic Market Simulations with Diffusion Models'.

Rust Market Simulation Library with a Python API

End-to-end RL trading framework with PPO agent, self-attention neural network, custom Gym environment, and advanced backtesting.

A back-tester for testing stock trading strategies on historical data

MarketGPT: Developing a Pre-trained transformer (GPT) for Modeling Financial Time Series

Contingency Random Number Generator — numbers with controllable fat tails, volatility clustering, and scale convergence

SHS: Signal Herding Strength ABM for studying prediction-market signals and trader herding

{Frontend/Backend} Simulate stock trading and investment strategies with real-time data and portfolio management features.

SHS: Signal Herding Strength ABM for studying prediction-market signals and trader herding

A simple GUI for bristol stock exchange a minimal simulation of a limit order book financial exchange

Agent-based market adoption simulator with Bass diffusion model and JTBD analysis

Code for paper "Gradient-assisted calibration for financial agent-based models"

Interactive crypto market simulator that demonstrates how news, panic, and investor psychology can affect price movements.

Deterministic, event-driven Core, with explicit risk management, order state machines, queue semantics, and research orchestration.

Financial market simulations combining stochastic models (GBM, Heston) with agent-based modeling. Explores price dynamics through different trader behaviors - fundamentalists, chartists, noise traders, contrarians, and institutional players. Built with Python for anyone interested in quantitative finance and computational economics.

AHMAPPO_LLM is an AI trading system using ML and RL to predict stocks. It processes data via ingestion, cleaning, and feature engineering. The reproducible pipeline enables end-to-end trading strategy development. Important files - model trainer, builder, AHMAPPO AI agent building, etc. are in private repo to preserve originality.

bid/ask market engine

A hardened version of ABIDES-JPMC, with reworked API, configuration, and performance

A functional reactive trading simulator built in OCaml.

The Middleman Simulator is a comprehensive business simulation application developed in C# with .NET 8.0. The project demonstrates advanced software development practices and object-oriented design in the context of a real-time market simulation.