Comprehensive US stock backtesting and historical performance analysis to validate investment strategies before committing capital to any trading approach. We provide extensive historical data that allows you to test any trading idea before risking real money in the market. Our platform offers backtesting frameworks, performance attribution, and statistical analysis for strategy validation. Validate your strategies with our professional-grade backtesting tools and comprehensive historical data for better results.
U.S. equities posted muted positive gains in intraday trading on April 8, 2026, with major indexes holding near recent multi-month highs amid mixed investor sentiment. The S&P 500 closed the session at 6616.85, up 0.08% on the day, while the tech-heavy Nasdaq Composite edged 0.10% higher, outperforming the broader market slightly. The CBOE Volatility Index (VIX), a common gauge of expected near-term market volatility, stood at 25.78, a level that signals moderate investor caution and points to t
Sector Performance
Technology
1.2%
Healthcare
0.5%
Financials
-0.3%
Energy
-0.8%
Consumer
0.2%