Stock sector performance
📊 StockInsight™ U.S. Sector Performance Report — August 28, 2026
🟢 Market Overview
U.S. equities showed strong but highly uneven sector rotation, with technology, materials, financial services and selected industrial sub-sectors leading the advance.
The biggest message from the data is that cyclical and technology exposure is dominating, while defensive and consumer-oriented areas are lagging.
📈 Broad Market Performance
| Index | Daily | 5-Day | 1-Month | 3-Month | 1-Year |
|---|---|---|---|---|---|
| U.S. Large-Cap | +1.27% | +4.75% | +2.15% | +19.46% | +11.80% |
| U.S. Mid-Cap | +1.31% | +3.00% | +7.28% | +16.68% | +16.61% |
| U.S. Small-Cap | +0.12%* | +3.42% | +2.74% | +20.22% | +17.45% |
| Dow Jones U.S. | +1.17% | +4.30% | +3.10% | +19.02% | +13.18% |
*Daily percentage shown exactly as supplied in the Barchart data.
Takeaway: Mid-caps are showing particularly strong one-month momentum, while large caps continue to dominate the short-term advance.
🚀 Top-Performing Sectors
🥇 Technology — Clear Leadership
U.S. Technology: +2.82% today | +7.52% 5D | +32.66% 3M | +20.66% 1Y
Technology is one of the strongest major sectors across virtually every timeframe.
Key leaders:
- Software & Computer Services: +4.21%
- Telecommunications Equipment: +4.20%
- Semiconductors: +2.30%
- Technology Hardware & Equipment: +1.93%
- Electronic Equipment: +2.88%
- Large-Cap Technology: +2.75%
- Computer Services: +2.50%
The standout is Software, with +6.66% daily, +27.38% over five days and +21.05% over one month.
🔥 Sector signal: VERY BULLISH
🥈 Basic Materials — Powerful Cyclical Rotation
U.S. Basic Materials: +2.75% today | +9.01% 5D | +26.51% 3M | +24.62% 1Y
Materials are experiencing an exceptionally strong advance.
Standouts:
- Industrial Metals & Mining: +7.34%
- Basic Resources: +5.68%
- Iron & Steel: +5.61%
- Mining: +3.87%
- Gold Mining: +3.74%
- Nonferrous Metals: +10.11%
- Aluminum: +1.26%
The Nonferrous Metals Index is particularly impressive:
+10.11% today | +25.03% 5D | +23.24% 1M | +78.76% 3M | +54.40% 1Y
🔥 Sector signal: EXTREMELY BULLISH
🥉 Financials — Broad Participation
U.S. Financials: +1.34% today | +0.91% 5D | +10.41% 1M | +8.01% 3M
Financial strength is broad rather than concentrated in banks alone.
Leading groups:
- Investment Services: +3.25%
- Consumer Finance: +3.13%
- Financial Services: +2.74%
- Asset Managers: +2.65%
- Financial Services: +1.98%
- Life Insurance: +1.55%
- Reinsurance: +2.14%
The one-month picture is particularly encouraging, with many financial subgroups posting double-digit gains.
🔥 Sector signal: BULLISH
⚙️ Industrial Sector — Mixed Today, Strong Trend
U.S. Industrials: -0.05% today | -1.64% 5D | +1.14% 1M | +16.52% 3M | +14.63% 1Y
Industrials are currently experiencing a short-term consolidation within a strong longer-term trend.
Strong areas
- Industrial Transportation: +0.87%
- Industrial Engineering: +0.16%
- Industrial Machinery: +0.51%
- Railroads: +1.01%
- Delivery Services: +2.68%
Weak areas
- Heavy Construction: -3.93%
- Construction & Materials: -1.35%
- Industrial Suppliers: -1.15%
- Trucking: -2.34%
- Transportation Services: -1.27%
📊 Sector signal: NEUTRAL/BULLISH
The longer-term trend remains constructive despite recent profit-taking.
🏥 Health Care — Strong Long-Term Momentum
U.S. Health Care: -0.38% today | +5.12% 5D | +15.50% 1M | +25.08% 3M | +10.81% 1Y
Today’s sector decline hides a very strong medium-term trend.
Key performers:
- Health Care Providers: +1.78%
- Medical Supplies: +4.07%
- Biotechnology: +0.86%
- Drug Retailers: +2.47%
- Pharmaceuticals & Biotechnology: +6.55% over 5D
Biotechnology is particularly strong:
+11.50% 5D | +26.28% 1M | +33.61% 3M
🔥 Sector signal: BULLISH
🛢️ Energy — Long-Term Winner, Short-Term Profit Taking
U.S. Oil & Gas: -2.51% today | +5.74% 5D | +9.30% 1M | +39.17% 3M | +37.59% 1Y
Energy remains one of the strongest sectors over the longer term, but today’s selling is substantial.
Major groups:
- Oil & Gas Producers: -3.33%
- Integrated Oil & Gas: -4.75%
- Exploration & Production: -1.43%
- Oil Equipment & Services: +0.45%
- Pipelines: +0.19%
📊 Sector signal: BULLISH LONG TERM / SHORT-TERM PULLBACK
The important distinction: today’s weakness does not invalidate the sector’s powerful 3- and 12-month trend.
🛒 Consumer — Major Area of Weakness
Consumer sectors are showing significantly weaker momentum than technology, materials and financials.
Consumer Services
-1.07% today | +3.78% 5D | -2.22% 1M | -2.08% 3M
Consumer Goods
+0.27% today | +2.90% 5D | -5.86% 1M | +0.09% 3M
Particularly weak groups include:
- Clothing & Accessories: -3.91%
- Footwear: -3.81%
- Apparel Retailers: -3.66%
- Gambling: -3.60%
- Furnishings: -2.76%
- Brewers: -2.23%
- Distillers & Vintners: -2.53%
- Home Improvement Retailers: -2.28%
⚠️ Sector signal: BEARISH
This is one of the clearest areas of underperformance.
⚡ Utilities — Weakest Major Defensive Sector
U.S. Utilities: -1.36% today | -5.63% 5D | -4.63% 1M | +0.37% 3M | +0.35% 1Y
Utilities are displaying persistent weakness.
Subsector performance:
- Multiutilities: -1.90%
- Gas, Water & Multiutilities: -1.69%
- Gas Distribution: -1.46%
- Conventional Electricity: -1.20%
- Electricity: -1.20%
- Water: -0.16%
🔴 Sector signal: BEARISH
The weakness is particularly notable over the five-day and one-month periods.
🏠 Real Estate — Under Pressure
U.S. Real Estate: -0.88% today | -2.54% 5D | +0.60% 1M | +5.90% 3M | +9.79% 1Y
Real estate is mixed internally.
Weak areas include:
- Real Estate Investment & Services: -2.44%
- Real Estate Services: -2.44%
- Diversified REITs: -2.26%
- Retail REITs: -1.92%
- Hotel & Lodging REITs: -3.25%
One bright spot:
Real Estate Holding & Development: +1.63% today | +11.43% 5D | +19.44% 1M
📊 Sector signal: NEUTRAL/BEARISH
🏆 Top 15 Industry Groups Today
| Rank | Industry | Daily |
|---|---|---|
| 🥇 1 | Nonferrous Metals | +10.11% |
| 🥈 2 | Industrial Metals & Mining | +7.34% |
| 🥉 3 | Software | +6.66% |
| 4 | Basic Resources | +5.68% |
| 5 | Iron & Steel | +5.61% |
| 6 | Durable Household Products | +5.63% |
| 7 | Personal Products | +5.17% |
| 8 | Publishing | +4.73% |
| 9 | Software & Computer Services | +4.21% |
| 10 | Telecommunications Equipment | +4.20% |
| 11 | Medical Supplies | +4.07% |
| 12 | Mining | +3.87% |
| 13 | Gold Mining | +3.74% |
| 14 | Consumer Finance | +3.13% |
| 15 | Investment Services | +3.25% |
🔻 Worst-Performing Industry Groups
| Rank | Industry | Daily |
|---|---|---|
| 🔴 1 | Heavy Construction | -3.93% |
| 2 | Clothing & Accessories | -3.91% |
| 3 | Footwear | -3.81% |
| 4 | Apparel Retailers | -3.66% |
| 5 | Gambling | -3.60% |
| 6 | Oil & Gas Producers | -3.33% |
| 7 | Hotel & Lodging REITs | -3.25% |
| 8 | Furnishings | -2.76% |
| 9 | Integrated Oil & Gas | -4.75% |
| 10 | Distillers & Vintners | -2.53% |
| 11 | Real Estate Services | -2.44% |
| 12 | Trucking | -2.34% |
| 13 | Home Improvement Retailers | -2.28% |
| 14 | Recreational Products | -2.25% |
| 15 | Brewers | -2.23% |
Note: ranking reflects the supplied daily percentage figures; Integrated Oil & Gas would rank higher than several groups above it.
🔥 3-Month Leadership
The strongest medium-term trends are concentrated in materials, technology, energy and selected industrial groups.
Top 3-Month Performers
- Mining: +79.32%
- Nonferrous Metals: +78.76%
- Basic Resources: +69.23%
- Gold Mining: +85.77%
- Industrial Metals & Mining: +65.16%
- Aluminum: +60.98%
- Telecommunications Equipment: +58.85%
- Semiconductors: +55.79%
- Technology Hardware & Equipment: +54.62%
- Computer Hardware: +51.28%
This is a very strong cyclical/technology leadership profile.
📈 1-Year Leadership
The longer-term winners are even more revealing:
| Industry | 1-Year |
|---|---|
| Gold Mining | +32.63% |
| Industrial Metals & Mining | +41.23% |
| Nonferrous Metals | +54.40% |
| Mining | +31.97% |
| Semiconductors | +40.03% |
| Telecommunications Equipment | +45.68% |
| Technology Hardware & Equipment | +36.46% |
| Oil Equipment & Services | +41.94% |
| Oil & Gas Producers | +39.73% |
| Exploration & Production | +53.01% |
| Iron & Steel | +37.45% |
| Basic Resources | +36.25% |
🔄 StockInsight™ Sector Rotation Radar
🟢 Strongest Momentum
Technology → Materials → Financials → Energy → Health Care
These groups have the best combination of recent and medium-term performance.
🟡 Improving / Mixed
Industrials → Real Estate → Telecommunications
Longer-term trends remain constructive, but recent performance is mixed.
🔴 Weakening
Consumer Services → Consumer Goods → Utilities
These groups show the clearest relative weakness.
🧭 StockInsight™ Sector Leadership Scorecard
| Sector | Trend | Momentum | Signal |
|---|---|---|---|
| 💻 Technology | 🟢 Strong | 🟢 Strong | 🔥 Very Bullish |
| ⛏️ Basic Materials | 🟢 Strong | 🟢 Very Strong | 🔥 Very Bullish |
| 🏦 Financials | 🟢 Strong | 🟢 Improving | 🟢 Bullish |
| 🛢️ Energy | 🟢 Strong | 🟡 Pullback | 🟢 Bullish |
| 🏥 Health Care | 🟢 Strong | 🟢 Strong | 🟢 Bullish |
| ⚙️ Industrials | 🟢 Strong | 🟡 Mixed | 🟢 Bullish/Neutral |
| 📡 Telecom | 🟡 Mixed | 🟢 Improving | 🟡 Neutral/Bullish |
| 🏠 Real Estate | 🟡 Mixed | 🔴 Weak | 🟡 Neutral/Bearish |
| 🛍️ Consumer Goods | 🔴 Weak | 🔴 Weak | 🔴 Bearish |
| 🎰 Consumer Services | 🔴 Weak | 🔴 Weak | 🔴 Bearish |
| ⚡ Utilities | 🔴 Weak | 🔴 Weak | 🔴 Bearish |
💡 What the Sector Data Is Telling Us
1. This is not a broad defensive rally
The strongest groups are overwhelmingly growth, technology and cyclical industries.
2. Materials are exhibiting extraordinary momentum
The combination of metals, mining, steel, aluminum and basic resources is one of the most important signals in the entire dataset.
3. Technology remains the dominant growth engine
Semiconductors, software, hardware and telecommunications equipment are all participating.
4. Financials are confirming the risk-on environment
Strong performance from investment services, consumer finance, asset managers and financial services indicates that investors are not simply hiding in mega-cap technology.
5. Consumer weakness deserves attention
Apparel, footwear, furnishings, retail, gambling and leisure-related groups are under significant pressure.
6. Utilities are being aggressively underweighted
Utilities have negative five-day and one-month returns while high-beta sectors are accelerating. That is a classic risk-on rotation signal.
🎯 StockInsight™ Final Take
Overall Sector Regime: 🟢 RISK-ON
The sector map points to a market where investors are favoring growth, cyclicals, technology, commodities and financials, while reducing exposure to defensive utilities and weaker consumer industries.
🥇 Preferred Areas
Technology • Semiconductors • Software • Basic Resources • Metals & Mining • Financial Services
🥈 Secondary Areas
Energy • Health Care • Industrials • Telecommunications
⚠️ Areas Requiring Caution
Consumer Goods • Consumer Services • Utilities • Selected Real Estate
The most important signal:
Technology + Metals/Mining + Financials leadership = a powerful risk-on combination.
The unusually strong performance of metals and mining alongside technology suggests the current rally is broader than a simple AI/mega-cap technology trade. At the same time, weakness in utilities and consumer discretionary groups reinforces the view that capital is rotating toward higher-beta and economically sensitive areas.
📊 StockInsight™ Sector Bias
🟢 Bullish — 8/10
Leadership: Technology & Materials
Confirmation: Financials & Energy
Emerging strength: Healthcare
Weakest areas: Utilities & Consumer
Market regime: Risk-On / Cyclical Growth
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