Post US MidTerms SP500, Nasdaq, Dollar & Gold Historical & Seasonal Patterns
Post-US Midterms SP500, Nasdaq, Dollar & Gold Historical & Seasonal Patterns
The market is currently experiencing a unique blend of historical momentum and fragile short-term dynamics. Notably, the Seasonal Playbook has proven to be a powerhouse: since 1950, the period following the first week of November during midterm election years has boasted an impressive 100% win rate over both 6- and 12-month periods across all 19 cycles observed.
However, the near-term market structure is particularly sensitive right now. With the market entrenched in a negative dealer gamma environment, there’s a staggering net gamma impact of about -$4.9 billion for every 1% move. The current spot level, fluctuating between approximately 7,541 and 7,708, is significantly below the gamma flip point of around 8,474. This situation means that dealer hedging activities are more likely to amplify market movements rather than stabilize them, leading to potential overshoots in either direction until the market manages to reclaim the upper resistance levels.
Looking back at 2018 offers a cautionary tale. Although 2026 has shown a robust performance year-to-date with a 17% gain compared to a stagnant 2018, that year taught us that a backdrop of Fed rate hikes, rising yields, and high market positioning can still set the stage for a sharp, delayed downturn in Q4 before the longer-term upward trend takes hold.
### In-Depth Factor Analysis
1. Seasonality & Political Dynamics
The historical success rate of 19-for-19 highlights how political clarity and fiscal stability can remove uncertainty, leading to significant market gains—averaging 14.6% over six months and 16.5% over a year. However, predictions suggest a divided government is likely, which historically tends to create more volatility, with average returns of just 11.4% over a year compared to 15.8% for unified opposition victories.
2. Gamma Dynamics & Market Thresholds
Options market makers are in reactive stance, selling during declines and buying during rallies. Key levels to watch include:
- Major Call Wall: ~7,939 (Overhead resistance)
- Spot Corridor: ~7,541 – 7,708
- Medium-Term CTA Pivot: 7,544 (A critical threshold; a breakdown here could trigger widespread de-risking)
- 100-Day Moving Average: 7,614
- Major Put Wall: 7,532 (A crucial support level)
- -1 SD Volatility Target: 7,424
3. Cross-Asset Interactions: Dollar, Gold, and Interest Rates
The U.S. Dollar Index (DXY) is closely mirroring its first-term analog, currently down 5.8% compared to a prior 6.6% dip at this stage. A weaker dollar continues to facilitate liquidity for multinational earnings and risk assets, but a sudden rebound above 103 could indicate a shift in macro liquidity conditions.
On the gold front, despite being down about 6% year-to-date, it is trailing behind historical midterm averages. The late-year seasonal trends, which have been positive in five of the last six cycles, present an enticing opportunity for gold to catch up as Treasury yields dip below 5.00%.
In summary, while the historical patterns suggest a favorable outlook, the current market intricacies and potential pitfalls require careful navigation.
Disclaimer: The material provided is for information purposes only and should not be considered as investment advice. The views, information, or opinions expressed in the text belong solely to the author, and not to the author’s employer, organization, committee or other group or individual or company.
Past performance is not indicative of future results.
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Patrick has been involved in the financial markets for well over a decade as a self-educated professional trader and money manager. Flitting between the roles of market commentator, analyst and mentor, Patrick has improved the technical skills and psychological stance of literally hundreds of traders – coaching them to become savvy market operators!