Sector Rotation Dashboard
S&P 500 Sector Leadership & Performance Analysis
Track sector rotation patterns across all 11 GICS sectors. This dashboard analyzes the performance of S&P 500 sector ETFs to identify which sectors are leading or lagging the market. Monitor leadership status (broad, narrow, rotating, defensive), compare relative sector performance over multiple timeframes, and understand market rotation patterns to make informed investment decisions.
Open Source & Transparent
All data is open source and verifiable on GitHub. We believe in transparency and welcome contributions to improve our tools.
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Understanding Sector Rotation
What is sector rotation and why should I care?
All sector data on this page tracks the 11 GICS (Global Industry Classification Standard) sectors via Select Sector SPDR ETFs. Sector rotation refers to the movement of investment capital from one market sector to another. Different sectors perform better during different phases of the economic cycle, and understanding these patterns can help you position your portfolio appropriately.
Think of it this way: when the economy is expanding, cyclical sectors like Technology and Consumer Discretionary tend to lead. When economic growth slows or uncertainty rises, investors rotate into defensive sectors like Utilities and Consumer Staples. Tracking rotation patterns helps you stay ahead of market trends and avoid sectors that are losing momentum.
What do the leadership statuses mean?
We classify market leadership into five categories based on how many sectors are advancing:
- Broad (8+ sectors positive) - Healthy bull market with widespread participation across sectors. This is the strongest configuration for sustained rallies.
- Narrow (6-7 sectors positive, low rotation) - Rally is driven by a smaller group of sectors. Less sustainable than broad leadership and more vulnerable to corrections.
- Rotating (6-7 sectors positive, high rotation OR 4-5 sectors positive) - Leadership frequently changes between sectors, indicating a transitional period. Market lacks clear direction.
- Defensive (2 or fewer positive) - Risk-off environment where capital flows to safety. Most sectors declining, suggesting economic concerns or bear market.
- Mixed (3-5 sectors positive, stable) - Uncertain market conditions with no clear trend. Neither bullish nor bearish conviction.
Which sectors are cyclical vs defensive?
Understanding the cyclical nature of sectors helps you interpret rotation patterns:
Cyclical Sectors (economically sensitive, perform best during growth):
- Technology (XLK) - Benefits from business investment and innovation spending
- Consumer Discretionary (XLY) - Sensitive to consumer confidence and spending
- Financials (XLF) - Profits from lending, trading, rising interest rates
- Industrials (XLI) - Benefits from infrastructure spending and manufacturing
- Materials (XLB) - Tied to construction, manufacturing, commodity demand
- Energy (XLE) - Correlated with oil prices and economic activity
Defensive Sectors (stable demand regardless of economy):
- Consumer Staples (XLP) - Essential products (food, household items) with consistent demand
- Utilities (XLU) - Regulated monopolies providing electricity, gas, water
- Healthcare (XLV) - Healthcare needs remain constant regardless of economy
In-Between Sectors:
- Communication Services (XLC) - Mix of defensive (telecom) and growth (media, tech)
- Real Estate (XLRE) - Interest-rate sensitive, provides income, has growth elements
Understanding Sector Rotation
Track leadership, breadth, and rotation patterns across the 11 GICS sectors to better interpret market regimes and risk appetite.
General Overview
Sector rotation describes how leadership shifts between sectors over time. These shifts are often tied to the economic cycle, interest rates, and changes in investor risk appetite.
This dashboard helps you see whether leadership is broad-based, narrow, defensive, or rotating so you can assess trend quality and concentration risk.
Detailed Breakdown
A simple way to use this page: check breadth, identify leaders/laggards, then watch how leadership evolves.
Leadership status
Breadth and participation
- Broad leadership generally supports a more durable trend.
- Narrow leadership can indicate concentration risk.
- Defensive leadership can indicate risk-off behavior.
Cyclical vs defensive leadership
Macro signal (imperfect but useful)
- Cyclicals leading often aligns with growth optimism and risk-on positioning.
- Defensives leading often aligns with slower growth expectations and risk reduction.
- Use it as context alongside rates, inflation, and earnings trends.
Leadership changes (rotation)
Stability vs churn
- Stable leadership can suggest stronger conviction and trend persistence.
- High churn often signals indecision and faster mean reversion.
- Consider reducing size or waiting for confirmation in highly rotating regimes.
FAQ
What is sector rotation and why does it matter? ▼
Sector rotation is the shift of market leadership from one sector to another. It matters because different sectors tend to lead during different macro and rate environments, so leadership changes can help explain (and sometimes anticipate) regime shifts.
How do I interpret the leadership status (broad, narrow, rotating, defensive)? ▼
Leadership status summarizes breadth across the 11 sectors. Broad participation is typically healthier; narrow or defensive leadership can be more fragile; rotating leadership often indicates indecision or transition.
Which sectors are cyclical vs defensive? ▼
Cyclicals (like Technology, Financials, Industrials, Materials, Energy, Consumer Discretionary) usually benefit from growth optimism, while defensives (Utilities, Consumer Staples, Healthcare) tend to hold up better when growth expectations weaken.
How should I use sector performance data in my investing? ▼
Use it to understand what the market is rewarding, diversify away from persistent laggards, and confirm whether an index rally is supported by broad participation. Combine sector leadership with your timeframe and risk plan.
What do frequent leadership changes mean? ▼
Frequent leadership changes often signal indecision and rotation rather than a sustained trend. That can mean smaller edges, faster mean reversion, and a greater need for confirmation before making large sector bets.
Important Considerations
- Rotation signals depend on timeframe—daily leadership can be noisy.
- Sector ETFs can be influenced by a few mega-cap holdings (concentration effects).
- Broad participation tends to be healthier, but markets can stay narrow for long periods.
- Use sector data as context, not as a standalone trading signal.