auto-trader

Automated stock trading system built on Korea Investment & Securities (KIS) API.

What it does

• Screens stocks using 17 technical indicators + candle pattern recognition
• Analyzes supply/demand flow and support/resistance levels
• Executes trades with configurable entry/exit rules
• Multi-timeframe analysis for signal confirmation
• Circuit breaker + emergency sell for risk management
• Real-time dashboard (Express)

Architecture

stock-screener ─→ technical-analyzer ─→ trade-executor
                    ├─ indicators (17)      ├─ exit-manager
                    ├─ candle-patterns       ├─ emergency-sell
                    ├─ supply-demand         └─ circuit-breaker
                    ├─ sr-analyzer
                    └─ mtf-analyzer
                         │
                    dashboard-server (port 3001)

Stack

• Runtime: Node.js
• API: Korea Investment & Securities OpenAPI
• Indicators: RSI, MACD, Bollinger, Stochastic, ADX, OBV, MFI, VWAP, etc.
• Web: Express (dashboard)
• Scheduling: node-cron

Setup

cp .env.example .env   # Add KIS API credentials
npm install
npm run trade          # Start trading
npm run dashboard      # Start dashboard on :3001
npm run screening      # Run stock screening only

Security

• All API keys via environment variables
• Log sanitization (no credentials in logs)
• Circuit breaker prevents cascade failures