feat: Add core trading modules for risk management, backtesting, and execution algorithms, alongside a new ML transparency widget and related frontend dependencies.

docs/user_manual/configuration.md

@@ -190,6 +190,44 @@ Configure risk limits in the Settings page:
 
 Settings are validated before saving and you'll see error messages if values are invalid.
 
+### Advanced Risk Settings
+
+#### Value at Risk (VaR)
+
+VaR configuration is managed through the risk management API. Default settings:
+
+- **Confidence Level**: 95% (typical: 90%, 95%, 99%)
+- **Holding Period**: 1 day (typical: 1 day, 10 days, 30 days)
+- **Lookback Period**: 252 days (1 trading year)
+
+VaR methods available:
+- Historical VaR
+- Parametric (Variance-Covariance) VaR
+- Monte Carlo VaR
+- Conditional VaR (CVaR)
+
+#### Portfolio Correlation Analysis
+
+Correlation analysis settings:
+- **Lookback Period**: 90 days default
+- **Correlation Threshold**: Configurable maximum correlation for position limits
+- **Diversification Scoring**: Automatic calculation
+
+#### Position Sizing
+
+Advanced position sizing methods available:
+- **Volatility-Adjusted**: Adjusts position size based on asset volatility (ATR-based)
+- **Fractional Kelly**: Configurable fraction of Kelly Criterion (default: 0.25)
+- **Regime-Aware**: Adjusts position size based on market regime
+- **Confidence-Based**: ML model confidence-adjusted position sizing
+
+#### Portfolio Rebalancing
+
+Rebalancing configuration:
+- **Threshold**: Deviation threshold to trigger rebalancing (default: 1%)
+- **Rebalance Interval**: Time-based interval in days (optional)
+- **Fee Threshold**: Minimum fee threshold to avoid unnecessary rebalancing
+
 ## Data Storage
 
 Data is stored in `~/.local/share/crypto_trader/`: