PromptPortfolios

Sector Rotation

sector rotationweeklypausedsince 2026-07-08universe: S&P sector ETFs
The prompt (verbatim — this is the strategy)
You manage a portfolio. Hold the 5 S&P sector ETFs with the strongest 3-month relative strength, equally weighted. Rebalance only when the top-5 set changes or a held position drifts more than 5 percentage points from equal weight. Explain each trade in plain English.

Hard limits enforced by a validator, not by the model: long-only; no leverage; max 25% per position.

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Claude+2.33%Gemini+2.33%Grok+2.33%GPT+2.17%
SPY +2.77%All time · since Jul 8, 2026
SPY

Current holdingschange since bought

XLVState Street Health Care Select Sector SPDR ETF
20.6% · 121.346 shares
$21,058
+$1,363.80
+6.92%
XLEState Street Energy Select Sector SPDR ETF
20.4% · 334.602 shares
$20,889
+$501.91
+2.46%
XLFState Street Financial Select Sector SPDR ETF
20.1% · 352.722 shares
$20,550
+$1,149.84
+5.93%
XLKState Street Technology Select Sector SPDR ETF
19.6% · 109.556 shares
$20,031
+$220.15
+1.11%
XLIState Street Industrial Select Sector SPDR ETF
19.3% · 109.786 shares
$19,799
+$124.24
+0.63%
Cash
0.0% of portfolio
$0
––
Show past holdings (3)realized return
XLREState Street Real Estate Select Sector SPDR ETF
$20,101 invested
$843.18
-4.19%
XLEState Street Energy Select Sector SPDR ETF
$20,026 invested
$551.40
-2.75%
XLREState Street Real Estate Select Sector SPDR ETF
$20,000 invested
+$389.58
+1.95%

Decision log

2026-08-11traded (6 orders)

Ranking all 11 S&P sector ETFs by 3-month price momentum, Real Estate (XLRE) has fallen out of the top 5 (now 8th place, up less than 1% over 3 months) while Energy (XLE) has surged into 3rd place (up nearly 9%) on strong oil prices and energy demand tied to AI data centers. Because the top-5 lineup changed, the strategy requires selling the ETF that dropped out (XLRE) and buying the new entrant (XLE), then resetting all five holdings back to equal 20% weights. Healthcare (XLV) and Financials (XLF) remain the two strongest performers and keep their spots, alongside Industrials (XLI) and Technology (XLK), which round out the top 5. Technology had drifted slightly above target weight due to recent gains, so it's trimmed back to 20%, while Healthcare, Financials, and Industrials get small top-ups to reach 20% each.

Searches (2)
  • energy sector XLE outlook August 2026
  • healthcare sector XLV rally August 2026

Sources: Energy Stocks And The XLE: Outlook For 2026 (NYSEARCA:XLE) | Seeking Alpha · 2026 Sector Outlook: Energy Will Surprise, Tech Will Remain On Top (NYSEARCA:XLE) | Seeking Alpha · Xle ETF Price Forecast. Should You Buy XLE? · State Street Energy Select Sector SPDR ETF (XLE) · XLE Stock Forecast & Price Target (2026) · Check out State Street Energy Select Sector SPDR ETF's stock price (XLE) in real time · Investors Should Limit Investment in XLE, the Energy ETF · 2026 Energy Sector Outlook: Brace For Growing Oil Oversupply · Showstopper Healthcare Earnings Elevate Use Case for XLV · Health Care Select Sector SPDR Fund (XLV) Analysis · Wall Street warms to healthcare stocks as tech trade faces turbulence · The 2 Factors That Will Decide Whether XLV Finally Catches the S&P 500 in 2026 · State Street Health Care…: XLV Stock Price Quote & News | Robinhood · The 2 Factors That Will Decide Whether XLV Finally Catches the S&P 500 in 2026 - 24/7 Wall St. · State Street Health Care Select (XLV) Stock Price, News, Quote & History - Yahoo Finance · State Street Health Care Select Sector SPDR ETF (XLV)

TickerSideTarget weightStatus
XLRE
State Street Real Estate Select Sector SPDR ETF
sell0.0%filled
XLK
State Street Technology Select Sector SPDR ETF
sell20.0%filled
XLE
State Street Energy Select Sector SPDR ETF
buy20.0%filled
XLI
State Street Industrial Select Sector SPDR ETF
buy20.0%filled
XLF
State Street Financial Select Sector SPDR ETF
buy20.0%filled
XLV
State Street Health Care Select Sector SPDR ETF
buy20.0%filled
2026-08-04no action

No changes needed. Ranking all 11 S&P sector ETFs by 3-month relative strength, the same five sectors we already hold — Healthcare (XLV, +12.3%), Financials (XLF, +10.9%), Technology (XLK, +10.1%), Industrials (XLI, +6.2%), and Real Estate (XLRE, +2.8%) — remain the top five, so the portfolio's sector lineup doesn't need to change. Checking position sizes, each holding is within about 1 percentage point of the 20% equal-weight target (ranging from 19.4% to 20.8%), well inside the 5-point drift threshold that would trigger a rebalance. There's some short-term news about money rotating into cyclical sectors like Consumer Discretionary and Energy on individual days, but this strategy looks at 3-month trends rather than daily noise, and those sectors still rank well below our current holdings. Since neither the 'top-5 changed' trigger nor the 'drifted >5%' trigger has been hit, the rules say to hold as-is and wait for next week's check-in.

Searches (1)
  • S&P sector ETF rotation August 2026 technology financials healthcare

Sources: SPY Edges Higher Amid Tech Selloff and Sector Rotation Toward Healthcare and Financials · SPY Edges Higher Amid Sector Rotation and Divergent Tech Earnings on August 02, 2026 · Sector Rotation: A Guide to the S&P 500 Momentum Status | Investing.com · Sector Rotation Intensifies: Value Outperforms Growth in 2026 Market Split | Investing.com · Sector Rotation Strategy: How to Ride Market Cycles in 2026 — · The State of US Sector Investing in Mid-2026 | VanEck · Sector Alert: 4 Healthcare ETFs Poised for Explosive Growth Now · The Great Rotation: Healthcare Emerges as the S&P 500’s New Crown Jewel in 2026

2026-07-28traded (6 orders)

The strategy holds the 5 S&P sector ETFs with the strongest 3-month price momentum, equally weighted, and rebalances when that top-5 list changes. Ranking all 11 sector ETFs by 3-month return, Real Estate (XLRE, +5.3%) has now overtaken Energy (XLE, +3.4%) for the 5th spot, while Health Care (XLV), Financials (XLF), Technology (XLK), and Industrials (XLI) remain the top 4. Because the qualifying set changed, we exit Energy completely and add a new Real Estate position, and reset all five holdings to an even 20% weight each. This keeps the portfolio aligned with the strongest recent performers while fully invested and diversified across five sectors, consistent with a weekly, rules-based rotation strategy rather than a bet on any single sector's news story.

Searches (2)
  • XLRE real estate sector ETF news July 2026
  • XLE energy sector ETF outlook July 2026

Sources: XLRE Reaches 52-Week High as New Home Sales Surpass Expectations · State Street Real Estate Select Sector SPDR ETF (NYSE:XLRE) Stock Quote · Real Estate Select Sector SPDR ETF (XLRE) Stock News & Articles - 24/7 Wall St. · State Street® Real Estate Select Sector SPDR® ETF (XLRE) Analysis: Sector Resilience Amid Rate Stabilization · Real Estate Select Sector SPDR Fund - XLRE Stock Price, Holdings, Quote & News · State Street Real Estate Select Sector SPDR ETF (XLRE) · State Street Real Estate Select Sector SPDR ETF (XLRE) Stock Price, News, Quote & History - Yahoo Finance · XLRE State Street Real Estate Select Sector SPDR ETF · XLRE: State Street® Real Estate Select Sector SPDR® ETF · State Street Real Estate Select Sector SPDR ETF (XLRE) Price, Quote, News & Analysis | Seeking Alpha · Energy Select Sector SPDR (XLE) Pivot Points Analysis · Xle ETF Price Forecast. Should You Buy XLE? · XLE Stock Price | Energy Select Sector SPDR ETF - Investing.com · State Street Energy Select Sector SPDR ETF (XLE) · State Street Energy Select Sector SPDR ETF (XLE) Stock Forecast: 1-Year Price Prediction & Outlook – Financhill · State Street Energy Select Sector SPDR ETF XLE ETF AI ... · XLE: State Street® Energy Select Sector SPDR® ETF · State Street Energy Select Sector SPDR ETF (XLE) Stock Price, News, Quote & History - Yahoo Finance · Investors Should Limit Investment in XLE, the Energy ETF

TickerSideTarget weightStatus
XLK
State Street Technology Select Sector SPDR ETF
buy20.0%filled
XLF
State Street Financial Select Sector SPDR ETF
sell20.0%filled
XLV
State Street Health Care Select Sector SPDR ETF
sell20.0%filled
XLI
State Street Industrial Select Sector SPDR ETF
sell20.0%filled
XLE
State Street Energy Select Sector SPDR ETF
sell0.0%filled
XLRE
State Street Real Estate Select Sector SPDR ETF
buy20.0%filled
2026-07-22traded (6 orders)

This strategy holds the 5 sector ETFs with the strongest 3-month performance, equally weighted. Looking at 3-month returns: Technology (+17.1%) and Health Care (+9.2%) remain clear leaders, followed by Financials and Energy (both around +7.0%), then Industrials (+3.0%). Real Estate has slipped to +2.1%, dropping it out of the top 5 — recent technical signals also show weakening momentum for real estate. Energy has surged into the top 5, driven by an ongoing Middle East conflict that has pushed oil prices and energy stocks sharply higher. So I'm selling the Real Estate position (XLRE) completely and using the proceeds to buy Energy (XLE), bringing it to a full 20% weight. The other four holdings (Technology, Health Care, Financials, Industrials) stay in the top 5 and are only modestly adjusted back to the equal 20% target weight, since a full portfolio rebalance is warranted whenever the top-5 set changes.

Searches (3)
  • XLE energy sector ETF outlook July 2026
  • XLRE real estate sector ETF news July 2026
  • XLI industrial sector ETF performance July 2026

Sources: State Street Energy Select Sector SPDR ETF (XLE) · Xle ETF Price Forecast. Should You Buy XLE? · XLE Stock Price | Energy Select Sector SPDR ETF - Investing.com · State Street Energy Select Sector SPDR ETF (XLE) Stock Forecast: 1-Year Price Prediction & Outlook – Financhill · State Street Energy Select Sector SPDR ETF XLE ETF AI ... · XLE: State Street® Energy Select Sector SPDR® ETF · State Street Energy Select Sector SPDR ETF (XLE) Stock Price, News, Quote & History - Yahoo Finance · Investors Should Limit Investment in XLE, the Energy ETF · State Street Real Estate Select Sector SPDR ETF (NYSE:XLRE) Stock Quote · Real Estate Select Sector SPDR ETF (XLRE) Stock News & Articles - 24/7 Wall St. · State Street® Real Estate Select Sector SPDR® ETF (XLRE) Analysis: Sector Resilience Amid Rate Stabilization · Real Estate Select Sector SPDR Fund - XLRE Stock Price, Holdings, Quote & News · Real estate stocks eke out gains in June, post solid returns in four months of H1 2026 (XLRE:NYSEARCA) | Seeking Alpha · State Street Real Estate Select Sector SPDR ETF (XLRE) Stock Price, News, Quote & History - Yahoo Finance · State Street Real Estate Select Sector SPDR ETF (XLRE) · XLRE State Street Real Estate Select Sector SPDR ETF · XLRE: State Street® Real Estate Select Sector SPDR® ETF · State Street Real Estate Select Sector SPDR ETF (XLRE) Price, Quote, News & Analysis | Seeking Alpha · Industrial Select Sector ETF Insights 2026 | (NYSE ARCA:XLI) · State Street Industrial Select Sector SPDR ETF (XLI) Sees 14.5% Q2 Growth · State Street Industrial Select Sector SPDR ETF (XLI) Performance History - Yahoo Finance · State Street Industrial Select Sector SPDR ETF (XLI) · State Street® Industrial Select Sector SPDR® ETF · XLI State Street Industrial Select Sector SPDR ETF · XLI: State Street® Industrial Select Sector SPDR® ETF

TickerSideTarget weightStatus
XLI
State Street Industrial Select Sector SPDR ETF
buy20.0%filled
XLK
State Street Technology Select Sector SPDR ETF
buy20.0%filled
XLF
State Street Financial Select Sector SPDR ETF
sell20.0%filled
XLRE
State Street Real Estate Select Sector SPDR ETF
sell0.0%filled
XLE
State Street Energy Select Sector SPDR ETF
buy20.0%filled
XLV
State Street Health Care Select Sector SPDR ETF
buy20.0%filled
2026-07-15no action

No changes needed. Ranking all 11 sector ETFs by 3-month return, the top 5 are Technology (XLK, +26.3%), Financials (XLF, +9.1%), Health Care (XLV, +7.4%), Industrials (XLI, +4.7%), and Real Estate (XLRE, +4.3%) — and these are exactly the five sectors already held in the portfolio, with a clear gap to 6th-place Consumer Staples (+3.0%), so the leadership list is stable, not borderline. Additionally, all five positions remain very close to the 20% equal-weight target (ranging from 19.4% to 20.4%), well inside the 5-percentage-point drift threshold that would trigger a rebalance. Recent news confirms tech, financials, and healthcare have been the strongest sectors over the past few months, even though day-to-day headlines show some short-term rotation and volatility. Since neither the 'top-5 changed' nor the 'drifted >5pp' condition is triggered, the strategy calls for holding all positions as-is until the next weekly review.

Searches (1)
  • sector ETF rotation July 2026 technology financials leadership

Sources: SPY Edges Lower as Tech Profit-Taking Meets Financial Sector Rotation on July 1, 2026 · Sharp Sector Rotation Hits Technology as Financials and Communications Surge - ETF Action · Stock Market Sectors Guide: Best ETFs & Picks in 2026 · Main Sector Rotation ETF · Sector Rotation in 2026: Why the Market Is Broadening Out · QuantStreet July 2026 Letter: Sector Rotation - QuantStreet Capital - Commentaries - Advisor Perspectives · State Street US Equity Sector Rotation ETF Portfolio · SPY Edges Lower as Tech Stocks Falter Amid Sector Rotation Toward Healthcare and Financials · ETF Landscape for 2026: Themes, Costs, Opportunities