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.
As of May 4, 2026, the S&P 500 index tracked by the State Street SPDR S&P 500 ETF Trust (SPY) has crossed a trailing 12-month price-to-earnings (P/E) ratio of 30x, marking only the fourth occurrence of this milestone in 156 years of U.S. equity market history. While all three prior instances precede
State Street SPDR S&P 500 ETF Trust (SPY) - 156-Year Valuation Threshold Signals Elevated Near-Term Market Risk - Market Risk
SPY - Stock Analysis
3805 Comments
1596 Likes
1
Floydia
Regular Reader
2 hours ago
I was so close to doing it differently.
👍 267
Reply
2
Skarleth
Influential Reader
5 hours ago
I read this and now I feel stuck.
👍 253
Reply
3
Mtisha
Returning User
1 day ago
Ah, such bad timing.
👍 198
Reply
4
Chibuike
Engaged Reader
1 day ago
Market breadth is positive, indicating healthy participation.
👍 36
Reply
5
Quamayne
Legendary User
2 days ago
Comprehensive US stock research database with expert analysis, financial metrics, and comparison tools for smart stock selection and evaluation. We aggregate data from multiple sources to provide you with a complete picture of any investment opportunity you consider. Our database offers fundamental data, technical indicators, valuation models, and earnings estimates for thorough analysis. Make informed decisions with our comprehensive research tools previously available only to professional Wall Street analysts.
👍 34
Reply
© 2026 Market Analysis. All data is for informational purposes only.