# Python
__pycache__/
*.py[cod]
*.egg-info/
build/
dist/
wheels/

# Virtual environment
.venv/

# Data files — downloaded at runtime, large CSVs
data/*.csv
data/*.png

# Universe caches — re-fetched daily
data/universe_*.json

# Trader state — per-machine, regenerated by auto/simulate
data/trader_*.json

# IDE / editor
.idea/
.vscode/
*.swp
*.swo
*~

# OS
.DS_Store
Thumbs.db