Plan Through the Cycle
Create a sound financial plan and follow it through good and bad markets
- Difficulty
- Moderate
- Time to result
- ~ongoing to results
- Steps
- 6
- Confidence
- 93%
Plan Through the Cycle replaces prediction-driven trading with a goal-driven financial system. The investor defines objectives, time horizons, liquidity requirements, and risk capacity before selecting a diversified allocation. Written contribution, rebalancing, and review rules determine routine actions, reducing the influence of market headlines and emotional swings. The plan persists through both rising and falling markets, but it is not blindly permanent: meaningful changes in income, obligations, goals, or risk capacity can justify revision. The mechanism works by separating strategic decisions from stressful market moments, when people are most tempted to chase gains or sell losses. Consistent execution allows diversification, compounding, and disciplined rebalancing to operate over time.
Origin
Extracted from Masters in Business during Mandell Crawley's reflection on what decades in finance taught him about investing.
Core principles
- 01A sound plan matters more than short-term market predictions
- 02Discipline through full market cycles compounds advantages
- 03Emotional market timing repeatedly humbles investors
- 04Risk capacity and goals should drive allocation
- 05A plan should change when circumstances change, not merely when markets fluctuate
How to run it
- 1
Define the Destination
Specify each financial goal, required amount, and expected time horizon. Rank goals so competing uses of capital can be resolved deliberately.
Pro tip Express vague aims such as retirement security as measurable targets.
Watch out An allocation cannot be appropriate without a defined purpose.
- 2
Establish Constraints
Assess income stability, liabilities, liquidity needs, tax considerations, and capacity to tolerate loss. Keep near-term obligations out of volatile assets.
Pro tip Separate emotional risk tolerance from the financial ability to withstand a decline.
Watch out Taking more risk than circumstances permit makes abandonment during downturns more likely.
- 3
Build the Allocation
Choose a diversified mix aligned with the goals and constraints. Document why each component belongs in the plan.
Pro tip Prefer a portfolio simple enough to understand and maintain.
Watch out Complexity can disguise concentration, fees, and risks.
- 4
Write Execution Rules
Set contribution, withdrawal, and rebalancing rules before volatility arrives. Define the schedule or thresholds that trigger routine action.
Pro tip Automate regular contributions where practical.
Watch out Do not invent new rules in response to every market headline.
- 5
Stay Through Good and Bad Markets
Follow the plan during rallies and declines rather than repeatedly attempting to identify tops and bottoms. Use the written rules to guide action.
Pro tip Review the original rationale before making an unscheduled trade.
Watch out Market timing can require correctly predicting both the exit and re-entry.
- 6
Revise for Life, Not Noise
Review the plan periodically and update it when goals, obligations, resources, or risk capacity materially change. Distinguish those changes from ordinary volatility.
Pro tip Document why each strategic revision is necessary.
Watch out Calling a fear-driven reaction a plan update defeats the framework.
In the wild
An investor with a long horizon experiences a sharp equity decline. Instead of liquidating the portfolio, the investor confirms that goals and income remain unchanged, uses the established rebalancing rule, and continues scheduled contributions.
→ The investor preserves the strategy and avoids converting a temporary market decline into an unplanned permanent loss.
A family planning a home purchase within two years recognizes that part of its portfolio now has a short horizon. It moves the required funds into suitable liquid assets while leaving long-term retirement investments governed by the original allocation.
→ The plan adapts to a genuine change in circumstances without becoming a wholesale reaction to markets.
Common mistakes
Trying to Time Every Turn
Moving repeatedly in and out of markets requires multiple correct forecasts and often turns temporary emotion into permanent damage.
Treating Discipline as Rigidity
A plan should survive ordinary volatility but still respond to material changes in goals and financial circumstances.
Planning Without Liquidity
Ignoring near-term cash needs can force the sale of long-term assets at an unfavorable time.
Is it for you?
Best for
It is best for investors building wealth across multiple market cycles with defined goals and time horizons.
Not ideal for
It is not ideal for money required immediately or for investors whose financial circumstances have materially invalidated the original plan.
From the transcript
“having a well thought out plan and sticking to that plan through good markets and bad markets, tends to be the thing that over time…”
“The day that you're trying to be this active and aggressive investor that's going in and out of markets, trying to time just being has…”
“financial planning, which is clearly a thing today, is something that essentially I should have. I wish it had been codified, you know, thirty years…”
From the episode
Mandell Crawley on the Private Wealth Business (Podcast)
Mandell Crawley