Core Concept · Risk Asymmetry

Drawdown Risk Explained

Drawdown is the percentage drop from a peak to a trough. It hurts not only financially, but psychologically — and the deeper the drawdown, the harder the recovery.

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1. Drawdown compounds fast

Losses are nonlinear: a 50% drop needs a 100% gain to break even.

2. Recovery time matters

Large drawdowns lock capital and attention, forcing bad decisions under stress.

3. Psychology is the real cost

Deep losses create regret and panic selling, often near the worst point.

How to think about drawdown

The key is to size and diversify so that your worst-case drawdown is something you can survive emotionally. If the loss forces you to abandon your plan, the risk was too high — regardless of the long-term return.

Rule of thumb: If a drawdown would force you to double your money just to get back, it’s too deep. Avoid big holes; steady progress beats dramatic comebacks.

FAQ

Local-only + risk reminder: Inputs and feedback stay in your browser under rm_* keys. Math is educational only — ignores cash flows, fees, taxes, and path dependence. Pair with the Risk Glossary, Drawdown Test, Drawdown Recovery, and Drawdown Capacity.

Is drawdown a realized loss?

No. Drawdown is the drop in account value from a peak to a trough. It includes unrealized losses even if you haven’t sold.

Why does a 25% drawdown need +33.3% to recover?

Because recovery is based on the smaller base after the drop. From 100 to 75 needs +25, which is 25/75 = 33.3%.

Does “tolerance” mean I must sell at that level?

No. It’s a self‑check for how you might behave under stress. Selling is a separate rule you decide.

Very low drawdown (≤10%)

Usually recoverable quickly, but frequent dips can still erode confidence.

Low drawdown (11–15%)

Still manageable, but recovery starts to feel meaningful.

Moderate drawdown (16–25%)

Common in equity markets. Requires patience and a plan to avoid emotional exits.

High drawdown (26–35%)

Recovery can take years. Behavioral risk rises under prolonged stress.

Very high drawdown (36%+)

Survivability becomes the priority. Many investors abandon plans before recovery.

Learning journey: drawdowns → cycles → rebalancing

Use drawdown limits to set boundaries, then add cycle awareness and rebalancing rules.

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