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‎.gitignore‎

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# Python
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__pycache__/
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*.py[cod]
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*$py.class
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*.so
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.Python
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env/
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build/
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develop-eggs/
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dist/
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downloads/
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eggs/
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.eggs/
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lib/
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lib64/
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parts/
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sdist/
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var/
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wheels/
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*.egg-info/
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.installed.cfg
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*.egg
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# PyInstaller
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*.manifest
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*.spec
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# Logs
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*.log
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# Unit test / coverage reports
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htmlcov/
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.tox/
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.coverage
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.coverage.*
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.cache
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nosetests.xml
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coverage.xml
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*.cover
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.hypothesis/
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# Jupyter Notebook
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.ipynb_checkpoints
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# VS Code
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.vscode/
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*.code-workspace
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# PyCharm
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.idea/
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# Environment directories
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.env
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.venv
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venv/
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ENV/
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# Operating System
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.DS_Store
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.DS_Store?
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._*
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.Spotlight-V100
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.Trashes
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ehthumbs.db
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Thumbs.db

‎LICENSE‎

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MIT License
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Copyright (c) 2025 NVDA/TSM Ratio Chart Contributors
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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# NVDA/TSM Ratio Chart
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A real-time chart application that displays and monitors the price ratio between NVIDIA (NVDA) and TSMC (TSM) stocks using Interactive Brokers API.
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## Features
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- Real-time price ratio monitoring
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- 100-minute historical data with 1-minute bars
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- 20-period moving average
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- Auto-updates every 10 seconds
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- Statistical analysis (mean, std, min, max)
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- Support for both real-time and delayed market data
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- Current local time display
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## Requirements
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- Python 3.8 or higher
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- Interactive Brokers TWS (Trader Workstation) or IB Gateway
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- Market data subscriptions for NVDA and TSM
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## Installation
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1. Clone the repository:
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```bash
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git clone https://github.com/yourusername/nvda-tsm-ratio-chart.git
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cd nvda-tsm-ratio-chart
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```
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2. Install dependencies:
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```bash
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pip install -r requirements.txt
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```
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## Usage
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### Running from Source
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1. Start TWS/Gateway and log in
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2. Run the script:
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```bash
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python stock_ratio_chart.py
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```
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### Building Windows Executable
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1. Install dependencies:
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```bash
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pip install -r requirements.txt
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```
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2. Run the build script:
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```bash
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python build_simple.py
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```
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3. Find the executable in the `dist` directory
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### TWS/Gateway Setup
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1. Open TWS/Gateway
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2. Go to File -> Global Configuration (or Configure in Gateway)
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3. Select "API" -> "Settings" in the left panel
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4. Enable "Socket port" and ensure it's set to 7497
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5. Check "Enable ActiveX and Socket Clients"
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6. Click "Apply" and "OK"
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## Project Structure
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```
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├── stock_ratio_chart.py # Main application script
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├── build_simple.py # Build script for Windows executable
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├── requirements.txt # Python dependencies
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├── README.md # Project documentation
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└── LICENSE # MIT License
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```
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## Development
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To contribute to this project:
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1. Fork the repository
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2. Create a feature branch
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3. Make your changes
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4. Submit a pull request
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## Troubleshooting
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1. If the chart doesn't appear:
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- Verify TWS/Gateway is running and logged in
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- Check port 7497 is enabled for API connections
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- Ensure you have market data permissions for NVDA and TSM
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2. If data isn't updating:
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- Check your internet connection
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- Verify market is open (US market hours)
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- Confirm data subscriptions are active in TWS
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## License
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This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
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## Disclaimer
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This software is for educational purposes only. Use at your own risk. The authors accept no responsibility for trading losses that may be incurred by using this software.

‎README.txt‎

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NVDA/TSM Ratio Chart Application
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==============================
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This application displays a real-time chart of the NVDA/TSM price ratio with 1-minute historical data.
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Requirements:
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------------
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1. Interactive Brokers TWS (Trader Workstation) or IB Gateway must be running
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2. TWS/Gateway must be configured to accept API connections on port 7497
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3. Market data subscriptions for NVDA and TSM
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Setup in TWS/Gateway:
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-------------------
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1. Open TWS/Gateway
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2. Go to File -> Global Configuration (or Configure in Gateway)
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3. Select "API" -> "Settings" in the left panel
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4. Enable "Socket port" and ensure it's set to 7497
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5. Check "Enable ActiveX and Socket Clients"
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6. Click "Apply" and "OK"
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Usage:
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------
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1. Start TWS/Gateway and log in
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2. Double-click NVDA_TSM_Ratio_Chart.exe
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3. The chart will automatically:
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- Display 100 minutes of historical 1-minute data
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- Update every 10 seconds
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- Show current local time
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4. Close the chart window to exit the application
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Features:
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--------
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- 100-minute historical data with 1-minute bars
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- NVDA/TSM price ratio plot
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- 20-period moving average
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- Real-time statistics (mean, std, min, max)
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- Auto-updates every 10 seconds
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- Current local time display
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Troubleshooting:
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--------------
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1. If the chart doesn't appear:
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- Verify TWS/Gateway is running and logged in
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- Check port 7497 is enabled for API connections
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- Ensure you have market data permissions for NVDA and TSM
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2. If data isn't updating:
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- Check your internet connection
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- Verify market is open (US market hours)
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- Confirm data subscriptions are active in TWS
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Note: This application requires an active Internet connection and proper market data subscriptions in your Interactive Brokers account.

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