Methodology: Current constituents, not point-in-time membership. History starts 2012-11-14 and can carry survivorship or constituent-change bias.
Market Signal
S&P 500 Sector Momentum (30D)
This board ranks short-term sector leadership, making it easier to spot fresh rotation before it becomes obvious in the index.
Loading chart data…
The latest series values are listed below the chart. Visible-window CSV and full-history JSON downloads are available above.
Latest 30-Day Sector Momentum
Higher readings indicate stronger trailing 30-day performance. Updated through 2026-08-26.
Historical Context
Toggle the market-event markers above when you want to line recent regime shifts up with the signal.
How To Read It
- Watch which sectors stay near the top for more than a few sessions; persistent leadership usually matters more than brief spikes.
- Use the 30-day board for fast rotation and the 90-day board for the more durable trend.
- When leadership flips abruptly, the market is usually repricing growth, defensiveness, or rate sensitivity.
ChartVault keeps the chart free and focused. The broader interpretation and setups continue in the publications below.