US stock correlation matrix and portfolio risk analysis to understand how your holdings interact with each other and affect overall portfolio risk. We help you identify concentration risks and provide recommendations for improving portfolio diversification across sectors and asset classes. Our platform offers correlation analysis, risk contribution, and diversification scoring for comprehensive analysis. Optimize portfolio construction with our comprehensive correlation and risk analysis tools for better risk-adjusted returns.
In today’s trading session (April 15, 2026), U.S. equities traded mostly higher, with growth-focused indices leading gains. The S&P 500 closed at 7022.95, posting a 0.80% rise for the day, while the tech-heavy NASDAQ outperformed the broader market with a 1.59% gain. The CBOE VIX, a widely tracked gauge of expected near-term market volatility, settled at 18.17, reflecting moderate risk sentiment with no signs of extreme fear or complacency among investors. Trading activity across major exchanges
Sector Performance
Technology
1.2%
Healthcare
0.5%
Financials
-0.3%
Energy
-0.8%
Consumer
0.2%