numpy>=1.20.0
pandas>=1.3.0
yfinance>=0.1.70
matplotlib>=3.4.0
plotly>=5.5.0
scikit-learn>=1.0.0
streamlit>=1.8.0
statsmodels>=0.13.0
scipy>=1.7.0
tqdm>=4.62.0
pytz>=2021.3
requests>=2.26.0
joblib>=1.1.0
ta>=0.7.0  # Technical analysis indicators
numba>=0.54.0  # For performance optimization (optional)