Presidential Cycle Seasonal Allocation
Adjust market exposure around recurring weak and strong presidential-cycle windows
- Difficulty
- Moderate
- Time to result
- ~ongoing to results
- Steps
- 5
- Confidence
- 96%
This framework combines the four-year US presidential market cycle with ordinary market seasonality to identify windows for greater caution or equity exposure. First, locate the portfolio within the post-election, midterm, pre-election, or election year. Then mark the historically weak periods, particularly the first quarter after an election and the second and third quarters of the midterm year. Rather than selling mechanically, investors watch for evidence that the weak phase is troughing. A summer or October midterm low can then become the trigger for increasing exposure ahead of the historically favorable stretch beginning in the fourth quarter of the midterm year. The method remains probabilistic: wars, bubbles, pandemics, and other shocks can derail the pattern, so cycle timing should complement rather than replace broader analysis.
Origin
Yale Hirsch introduced the four-year presidential cycle in the first Stock Trader's Almanac in 1967. Jeff Hirsch later extended the research and described combining that cycle with the market's strongest and weakest seasonal months on Bloomberg's At the Money.
Core principles
- 01Political incentives create recurring patterns in fiscal and economic support.
- 02Presidential-cycle timing works best when combined with market seasonality.
- 03The midterm-year trough often precedes the cycle's strongest return window.
- 04Cycle signals describe probabilities rather than guaranteed outcomes.
- 05Investors should reduce risk in weak windows and add exposure near favorable windows.
How to run it
- 1
Locate the Cycle Year
Classify the current period as the post-election, midterm, pre-election, or election year. This establishes the political incentives and historical return profile relevant to the portfolio.
Pro tip Track quarters as well as years because the strongest and weakest effects cluster within specific quarters.
Watch out Do not infer a precise market outcome from the year label alone.
- 2
Mark the Weak Windows
Flag the first quarter of the post-election year and, more importantly, the second and third quarters of the midterm year as periods warranting additional caution.
Pro tip Use these windows to review position sizing, liquidity, and downside tolerance before volatility arrives.
Watch out Caution does not necessarily require exiting all long-term holdings.
- 3
Wait for the Midterm Trough
Watch for the market to form a meaningful low during the summer or around October of the midterm year. Confirm that selling pressure is stabilizing before materially increasing exposure.
Pro tip Combine cycle timing with valuation, breadth, trend, and risk indicators.
Watch out A calendar date is not sufficient confirmation that a durable low has formed.
- 4
Add Exposure in the Sweet Spot
Increase equity exposure around the fourth quarter of the midterm year as the historically stronger phase begins. Maintain that constructive posture through the favorable portion of the following cycle years.
Pro tip Scale into positions rather than relying on one all-or-nothing trade.
Watch out External shocks can delay or overwhelm the expected recovery.
- 5
Reassess as the Cycle Peaks
As the favorable window matures, revisit gains, valuations, and portfolio concentration. Reduce exposure when seasonal and cycle evidence shifts from expansion toward another weak phase.
Pro tip Set review dates in advance so decisions are not driven solely by headlines.
Watch out Treat the cycle as a risk-management guide, not an infallible trading system.
In the wild
The 2022 market decline occurred during the historically weak midterm year. Hirsch identifies October 2022 as a textbook midterm-cycle bottom. An investor following the framework would have remained cautious through the weak second and third quarters, watched for stabilization around the October low, and then increased equity exposure as the cycle entered its favorable fourth-quarter window.
→ The example illustrates how a weak midterm period can create an entry point for the stronger subsequent phase.
A diversified investor entering a midterm year marks the second and third quarters as higher-risk periods, maintains additional liquidity, and monitors market breadth through summer. After a broad October reversal and improving trend, the investor adds to equities in stages while retaining normal diversification and stop-loss rules.
→ The investor converts a historical tendency into a disciplined review process without treating it as a guaranteed forecast.
Common mistakes
Trading the Calendar Blindly
A presidential-cycle window is a historical tendency, not proof that the market must rise or fall. Require corroborating market and portfolio evidence before changing exposure.
Ignoring Derailments
Bubbles, wars, pandemics, and other shocks can overwhelm the normal cycle. Risk controls must remain active even during a historically favorable period.
Using the Cycle in Isolation
Presidential timing becomes more useful when combined with seasonal, valuation, trend, and risk information rather than treated as a complete investment system.
Is it for you?
Best for
It is best for patient equity investors who use historical seasonality as one input within a diversified investment process.
Not ideal for
It is not ideal for investors seeking precise short-term forecasts or a standalone substitute for valuation, risk management, and fundamental analysis.
From the transcript
“we have a strategy where we use the seasonality the best and worst months in conjunction with the four year cycle.”
“you want to back up the truck for the sweet spot for that you know October by in the midterm year like we had in…”
“So basically you want to be long Q four midterm year through the post election year first quarter.”
From the episode
Jeff Hirsch on Presidential Market Cycles