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Ultimate Stock Market Simulation Framework

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Publisher

yorich

Please Note

This entry is from Thursday August 13, 2026. The price of the asset may have changed since then.
Please visit our homepage for recent offers and sales. Official and private Unity Asset Store™ sales usually last about 14 days.

Overview

Ultimate Stock Market Simulation Framework for Unity

Build your own real-time stock market world — complete with AI traders, social sentiment, and dynamic events.

Whether you're creating a serious financial simulator or a chaotic meme-stock adventure, this framework gives you the tools to make it real.

Start trading your virtual market today.


Overview

Ultimate Stock Market Simulation Framework is a complete and extensible financial simulation engine built with Unity.

It replicates a real-time trading environment — with order book mechanics, AI traders, dynamic news feeds, and narrative market events — making it ideal for:

  • Financial & business simulation games
  • Trading education or training apps
  • AI trading experiments and backtesting prototypes
  • Fintech visualization and marketing demos

Everything is modular, event-driven, and fully customizable.


Core Features


Real-Time Trading Engine

  • Full order book mechanics (limit / market orders, partial fills, cancellations)
  • Thread-safe order matching with coroutine-based parallel processing
  • Configurable batch processor for high-frequency trading performance

AI Trader & Market Maker

  • Multiple AI trader types: AITrader, SimpleCommandTrader, MarketMaker
  • Realistic market participation, liquidity simulation, and command-based manipulation
  • Fully extensible — add your own trading agents easily

Dynamic News & Social Media System

  • Event-driven news articles and simulated social posts
  • Influencers and sentiment-driven reactions
  • Integrated with Scenario System for organic storytelling

Scenario & Event Framework

  • JSON-defined narrative events (time, stock, or random triggers)
  • Event actions: publish news, modify prices, post SNS, issue trader commands
  • Full control of in-game macro events and crisis simulations

Character & Relic System

  • Select trader archetypes (AntTrader, MemeTrader, etc.)
  • Each character has unique trading traits
  • Collect relics with gameplay bonuses (profit boost, fee reduction, early news)

Modular & Scalable Architecture

  • Manager-based system with dependency-safe initialization
  • EventManager for decoupled communication between systems
  • Easy integration with your own UI, data, or gameplay extensions

System Architecture Highlights

  • Event-Driven Architecture — clean Observer pattern communication
  • Object Pooling — efficient reuse of SNS posts, order rows, and events
  • Parallel Processing — each stock trades in its own coroutine
  • Data-Driven Design — scenarios and company info via JSON and ScriptableObjects
  • Expandable Modules — add new stocks, AI traders, or relics without modifying core logic

Includes full documentation with diagrams and an AI assistant guide for developers.


What’s Included

  • Full C# Source Code
  • Complete Trading Engine
  • AI Trader System (3 base implementations)
  • News + SNS Information System
  • Scenario/Event System with JSON support
  • Character & Relic Framework
  • 25+ Modular UI Components
  • Detailed Documentation & AI Assistant Guide (Markdown)
  • Ready-to-run Demo Scenes

Extensibility Examples


Add a New Stock
Register via CompanyManager or VirtualAssetsGenerator — auto-populated in StockMarketSystem and UI


Add a New Scenario
Create a JSON file in /Resources/Scenarios/, define triggers (time / price / random) and actions


Add a New Character
Inherit from BasePlayerCharacter and implement InitializeTraits()


Add a New Relic
Inherit from Relic and implement ApplyEffect() / RemoveEffect()


Performance Optimizations

  • BatchOrderProcessor: Groups and processes orders per frame
  • EventBatchProcessor: Efficient event queuing and delivery
  • Frame-Time Budgeting: EventManager caps to 8 ms per frame
  • Coroutine-based Distribution: Smooth performance for 20+ stocks
  • Object Pools: Minimized GC pressure during gameplay

Perfect For

  • Game Developers – create realistic investment or trading games
  • Educators – teach stock trading dynamics interactively
  • AI Researchers – simulate trading agents or reinforcement learning environments
  • Fintech Teams – prototype market behaviors or test UX flows

Documentation Included

Three developer-ready documents:

  • PROJECT_OVERVIEW.md — Full system summary
  • AI_ASSISTANT_GUIDE.md — AI-powered development guidance
  • ARCHITECTURE.md — Architecture diagrams and dependency maps

Each includes initialization order, event flows, and modular extension points.

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