TL;DR: The week ending September 11, 2026, saw a notable market rotation, with energy and materials stocks gaining significant bullish pressure while semiconductor giants faced declines. The S&P 500 dipped slightly, but overall bullish sentiment remained above 60% across analyzed stocks, indicating selective strength.
For the trading week ending 2026-09-11 ET, Haruspex data showed a distinct shift in market pressure. This favored energy and industrial materials while technology, particularly semiconductors, experienced significant headwinds.
The S&P 500 closed down 0.58% at 7591.70 [data: 2026-09-11 close], reflecting an underlying rotation rather than a broad market sell-off.
Macro Regime Monitor
| Metric | Current | Key Level |
|---|---|---|
| S&P 500 | 7591.70 [data: 2026-09-11 close] | 7600 (Resistance) |
| VIX | 16.47 [data: 2026-09-11 close] | 18 (Volatility Threshold) |
| 10Y Treasury Yield | 4.94% [data: 2026-09-11 close] | 5.00% (Yield Pressure) |
| WTI Crude Oil | $99.27 [data: 2026-09-11 close] | $100 (Inflationary Indicator) |
| US Dollar Index (DXY) | 99.08 [data: 2026-09-11 close] | 100 (Strong Dollar Threshold) |
The broader market registered an average Haruspex score of 57.3/100 across 684 analyzed stocks. With 62% exhibiting bullish pressure, this suggests a market of distinct winners and losers, driven by specific sector and thematic flows.
Winners of the Week: Energy and Financials Lead Gains
The week’s top gainers by score improvement underscored a clear rotation into commodity-sensitive and certain financial sectors. These stocks saw their market directional pressure indicators strengthen considerably, contrasting with the S&P 500’s slight dip.
What drove the surge in energy stocks?
Rising crude oil prices, with WTI settling near $100 per barrel [data: 2026-09-11 close], provided a strong tailwind for the energy sector. This macro factor directly influenced several Haruspex dimensions for companies like Sasol Limited and YPF Sociedad Anónima, signaling increased bullish pressure.
SSL (Sasol Limited) experienced a significant 17.0-point increase, pushing its score to a strong bullish 77.0. The market's directional signals for SSL were notably amplified by the `commodity_signals` dimension, reacting to sustained high WTI crude oil.
Additionally, its `technical_momentum` dimension registered a sharp upward move. This reflected strong buying activity as its price neared its 52-week high of $14.81 [data: 2026-09-11 close], closing at $14.65 [data: 2026-09-11 close].
YPF (YPF Sociedad Anónima) also saw its score jump 17.0 points to a bullish 72.0. For YPF, the `macro_correlations` dimension showed a strengthened positive relationship with rising energy prices and emerging market sentiment.
The `options_flow` dimension also registered increased call activity, indicating heightened speculative interest. YPF closed at $56.06 [data: 2026-09-11 close], continuing its climb towards its 52-week high of $57.49 [data: 2026-09-11 close].
VIST (Vista Energy, S.A.B. de C.V.) followed suit with a 16.0-point gain, settling at a bullish 74.0. The `sector_strength` dimension for VIST improved markedly, indicating broad-based bullish pressure across Latin American energy producers.
Its `technical_momentum` also showed sustained accumulation, reinforcing the positive shift in market sentiment around the stock.
Intercontinental Exchange, ICE, gained 17.0 points, reaching a bullish 67.0. The `institutional_interest` dimension for ICE showed an uptick in detectable institutional buying, alongside positive shifts in `options_flow` suggesting bullish positioning. Despite a slight daily dip, ICE closed at $155.81 [data: 2026-09-11 close], maintaining its upward trajectory for the week.
ServiceNow Inc., NOW, posted a 16.0-point improvement to a bullish 71.0. This score increase was primarily driven by an acceleration in its `technical_momentum` dimension, indicating robust price action and increased trading volume.
The `social_sentiment` dimension also registered a positive shift, reflecting growing retail and analyst buzz around upcoming product cycles.
Losers of the Week: Semiconductor Headwinds
The week was challenging for several technology names, particularly in the semiconductor sector. Haruspex data indicated a significant decline in market directional pressure for these stocks, reflecting a noticeable rotation away from the sector.
Micron Technology Inc., MU, experienced the most significant decline, with its score falling 17.0 points to a still bullish 57.0. Despite the bullish outlook, the sharp drop indicates a loss of strong directional edge.
The `technical_momentum` dimension for MU saw a pronounced pullback, correlating with its -4.90% daily price drop and close at $977.41 [data: 2026-09-11 close]. This suggests profit-taking after strong previous performance, given its 52-week high of $1255.00 [data: 2026-09-11 close].
Intel Corporation, INTC, followed closely, with its score decreasing by 16.0 points to a neutral 53.0. The `sector_rotation_pressure` dimension for INTC showed a significant negative shift, indicating outflows from the broader semiconductor space.
Its `options_flow` dimension also registered increased put activity, signaling bearish sentiment. INTC closed at $100.32 [data: 2026-09-11 close], down -5.57% for the day, with potential for further decline towards its 52-week range low of $24.05 [data: 2026-09-11 close].
TTMI (TTM Technologies, Inc.) saw its score decline by 15.0 points to a neutral 46.0. The `supply_chain_pressure` dimension for TTMI showed a slight increase, possibly signaling concerns about component demand or pricing.
This was compounded by a negative shift in `technical_momentum`, indicating weakening buying support for the stock.
Marex Group Limited, MRX, dropped 13.0 points, though maintaining a bullish outlook at 56.0. The `risk_appetite_metrics` dimension for MRX showed a slight contraction, reflecting broader market caution in certain financial segments.
The `institutional_outflow_signals` dimension also contributed to the score decline, suggesting some large-scale selling pressure.
VNT (Vontier Corporation) closed the list of top losers, with a 13.0-point decrease to a bearish 45.0. For VNT, the `demand_signals` dimension indicated weakening order flow or future revenue expectations.
This was amplified by a negative reading in its `technical_momentum` dimension, consistent with the stock entering a bearish directional phase.
Market Sentiment Shift: Underlying Bullishness Amidst Rotation
Despite the S&P 500's modest decline, the overall market sentiment, as measured by Haruspex, remains surprisingly resilient. With 62% of analyzed stocks showing bullish pressure and the average score at 57.3, the market appears to be in a phase of selective allocation rather than broad-based apprehension.
This contrasts with periods where the average score dips below 50 or the bullish percentage falls significantly. It indicates that capital is actively seeking opportunities, albeit in concentrated areas.
The divergence between strong energy performance and tech weakness highlights the critical role of sector-specific fundamentals and macro tailwinds influencing market pressure.
Regime Thresholds
The current market thesis, characterized by selective bullishness and rotation, remains valid under specific macro conditions. If WTI crude oil prices were to fall consistently below $90 per barrel, the strong bullish pressure observed in energy and materials would likely abate.
This would impact their `commodity_signals` and `macro_correlations` dimensions. Conversely, if the 10-Year Treasury Yield were to consistently break above 5.00% [data: 2026-09-11 close], it could exert renewed pressure on growth sectors.
Such a move would increase the `interest_rate_sensitivity` dimension for tech stocks. A sustained VIX reading above 18 [data: 2026-09-11 close] would also signal a broad increase in market fear, potentially diminishing overall bullish percentages.
Key Takeaways
- Energy and materials experienced strong bullish pressure, driven by rising WTI crude oil prices and robust `commodity_signals`.
- Semiconductors, including MU and INTC, faced significant headwinds due to `technical_momentum` shifts and `sector_rotation_pressure`.
- Overall market sentiment remained selectively bullish, with 62% of stocks showing positive directional pressure, indicating targeted capital allocation.
- Macro factors like WTI crude oil and the 10-Year Treasury Yield are critical in defining the current market regime and directional shifts.
What Would Change This View
The current thesis of sector-specific rotation with underlying bullish pressure could be invalidated by several measurable conditions. If the S&P 500 were to close below 7400 on two consecutive trading days with volume exceeding its 30-day average, it would signal broader market weakness beyond sector rotation.
Should the VIX decisively move above 20 and hold that level for more than three sessions, it would indicate a significant increase in systemic risk, likely impacting all sector scores negatively.
Furthermore, a sustained reversal in WTI crude oil prices to below $85, coupled with a sharp decline in the US Dollar Index (DXY) below 97, would undermine the current strength in commodity-sensitive stocks.
Week Ahead Outlook
As the market enters the next week, attention will remain on commodity price movements and their influence on inflation expectations. Any signals from the Federal Reserve regarding interest rate policy in response to inflation data will significantly impact `macro_correlations` and `interest_rate_sensitivity` dimensions across sectors.
Investors should monitor the resilience of the energy sector and whether the technology sector can find a floor or if further `sector_rotation_pressure` will persist. Haruspex analysis will continue to track these specific dimension shifts, providing clarity on evolving market directional pressures.
Disclaimer: This article is for informational purposes only and does not constitute investment advice. Haruspex scores reflect detected market directional pressure and are not company quality ratings. Investing in securities involves risks, and past performance is not indicative of future results.
Always conduct your own research and consult with a qualified financial advisor before making any investment decisions.
