Disclaimer

This program is solely for demonstrating the application of Large Language Models (LLM) in technical indicator analysis and does not constitute any investment advice. Please note that LLMs still have high error rates in financial analysis. All analysis results are for reference only, and investment decisions should be made with careful consideration.

Features

• Multi-market Support: Analyze both US and Taiwan stocks
• Technical Indicators:
  • Trend Indicators: SMA, EMA, Bollinger Bands, VWAP
  • Momentum Indicators: RSI, MACD, ROC, CCI
• AI Analysis: Get LLM-powered stock recommendations with detailed justifications
• Multi-language UI: English, Traditional Chinese, Simplified Chinese, Japanese
• Interactive Charts: Plotly-powered interactive visualizations

Installation

Using Poetry (recommended)

1. Clone the repository:

git clone https://github.com/your-repo/ai-stock-analysis.git
cd ai-stock-analysis

2. Install Poetry if you don't have it:

pip install poetry

3. Install dependencies:

poetry install

4. Run the application:

poetry run streamlit run main.py

Using pip

1. Clone the repository:

git clone https://github.com/your-repo/ai-stock-analysis.git
cd ai-stock-analysis

2. Install dependencies:

pip install -r requirements.txt

3. Run the application:

streamlit run main.py

Configuration

1. Create a .env file by copying the example:

cp .env-example .env

2. Get your OpenRouter API key:
   • Go to OpenRouter website
   • Sign up and log in to your account
   • Navigate to "API Keys" section
   • Create a new API key
   • Copy the key and paste it in your .env file:

     OPENROUTER_API_KEY=your_api_key_here
     

Usage

1. Select your preferred language from the sidebar
2. Choose market type (US or Taiwan stocks)
3. Enter stock tickers (comma separated)
4. Set date range for analysis
5. Add technical indicators from the sidebar
6. Click "Generate AI Analysis" for each stock
7. View overall summary in the "Overall Summary" tab

Supported Indicators

Indicator	Description	Common Parameters
SMA	Simple Moving Average	Period (default: 20)
EMA	Exponential Moving Average	Period (default: 20)
Bollinger Bands	Volatility indicator	Period (default: 20)
VWAP	Volume Weighted Average Price	None
RSI	Relative Strength Index	Period (default: 14)
MACD	Moving Average Convergence Divergence	Fast (12), Slow (26), Signal (9)
ROC	Rate of Change	Period (default: 12)
CCI	Commodity Channel Index	Period (default: 20)

License

MIT License

中文版README