Free US stock correlation to major indices and sector benchmarks for performance attribution analysis and return source identification. We help you understand how your portfolio moves relative to broader market benchmarks and identify return drivers. We provide correlation analysis, attribution breakdown, and benchmark comparison for comprehensive coverage. Understand performance drivers with our comprehensive correlation and attribution analysis tools for portfolio optimization.
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%