Macro Rotation: Muse Spark 1.1's picks for 2026-09-14
Muse Spark 1.1 picked XLE, XLF, XLB, XLK, TLT, XLRE for a 1-day horizon. Long-short spread: -0.66%. Sides called correctly: 33%.
| Experiment | Macro Rotation |
|---|---|
| Model | Muse Spark 1.1 |
| Prompt version | macro-rotation-v5 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-09-14 |
| Measured to | 2026-09-15 |
| Benchmark | SPY |
| Status | Settled |
| Long-short spread | -0.66% |
| Sides called correctly | 33% |
| Benchmark return | -0.21% |
The picks
| Rank | Symbol | Side | Price change | Return in the called direction | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|---|---|
| 1 | XLE | long | -0.66% | -0.66% | 75% | -0.45% | No |
| 2 | XLF | long | -1.07% | -1.07% | 70% | -0.86% | No |
| 3 | XLB | long | -0.21% | -0.21% | 65% | +0.01% | No |
| 4 | XLK | short | +0.29% | -0.29% | 70% | -0.07% | No |
| 5 | TLT | short | -0.01% | +0.01% | 72% | +0.23% | Yes |
| 6 | XLRE | short | -0.23% | +0.23% | 68% | +0.45% | Yes |
The model's market view
Sep 14 2026 pre-FOMC regime: Brent crude $106.69 up 1.99% and $109.36 up 4.55% on the day per Trading Economics and financefeeds, WTI $102 up 1.95%. Pipeline shock and Iran-US tension lifting commodity complex. US 10Y yield near 4.86% and Fed hike odds 58-86% into Sep 15-16 FOMC after hot PPI, per Finnhub and CoinDesk flow. This favors energy, materials and financials over long-duration growth, real estate and long Treasuries for 1 session. SPY context: mixed futures as oil and yield cloud open.
Why each pick
XLE
Long XLE captures immediate Brent spike $106.69 to $109.36, up 4.55% Sep 14, WTI $102, 5-day Brent return +18.14% per Finnhub SG ETC future, monthly +20.35%. XLE gained 0.83% Wednesday on $100 break and ExxonMobil +1% premarket per marketframework. With Hormuz talks postponed, near-term supply shock supports energy vs SPY. Risk: crude reversal if diplomatic news, profit-taking after 23% monthly gain.
XLF
Long XLF benefits from rising hike odds 60-86% and 2Y yield +12bp post Warsh Jackson Hole hawkish speech. Banks NIM expands with higher rates, trading revenue from volatility into FOMC. Zacks Sep 3 sector rotation explicitly lists financials as better positioned than rate-sensitive growth. Outperforms SPY when tech pressured by yields. Risk: credit concerns after soft jobs report and curve inversion impact.
XLB
Long XLB materials leveraged to commodity inflation and oil-linked input pricing. Brent up 62% YoY supports chemicals and metals pricing power. In inflation-driven tape where PPI hot drove Treasury yields higher, materials provide real asset hedge vs SPY growth bias. Risk: demand slowdown if Fed hikes aggressively, China growth weak, and USD strength.
XLK
Short XLK tech is most duration-sensitive to higher real yields. With Fed hike odds near 86% and 10Y near 4.86%, growth multiples compress. Prior regime saw SPY pressured while energy and financials outperformed. Short XLK vs long energy/financials expresses rates up, growth down rotation into FOMC. Risk: flight to quality if oil spike sparks risk-off and tech seen as safe haven, or CPI softens yields.
TLT
Short TLT long-duration Treasuries directly hurt by hike repricing. CME FedWatch shows hike probability rising from 38% to 60-66% after PPI, 2Y up 12bp. TLT price falls when yields rise. In window to Sep 15 FOMC, positioning favors higher yields, making TLT likely underperformer vs commodity longs. Risk: risk-off from oil shock could bid bonds as safe haven, or soft CPI could rally TLT.
XLRE
Short XLRE real estate highly sensitive to rising rates and higher mortgage yields. Higher Brent and inflation keep Fed hawkish, lifting cap rates and pressuring REITs. Underperforms XLE/XLF/XLB in commodity inflation plus rate hike regime. September seasonal weakness -3.69% ASX example shows rate-sensitive underperformance. Risk: defensive bid if equities sell off hard, or Fed dovish pivot rally.
Other models on the same run
| Model | Picks | Long-short spread | Sides called correctly |
|---|---|---|---|
| Claude Opus 5 | XLK, XLE, XLC, XLY, XLV, GLD | -0.11% | 33% |
| Gemini 1.5 Pro | XLE, TLT, XLK, XLY, XLI, XLV | -0.30% | 33% |
| Grok 4.5 | XLE, XLP, XLV, XLK, TLT, XLI | -0.55% | 33% |
| DeepSeek V3 | XLE, XLV, XLP, XLK, XLY, XLC | -0.56% | 17% |
| GPT-6 | XLE, XLK, XLP, XLY, XLV, TLT | -0.47% | 33% |
Written up on ForecastNest Insights: Macro Rotation: Muse Spark 1.1's picks for 2026-09-14.
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