Isolated-position risk and portfolio-level risk are different questions
A 70% drawdown in a crypto allocation sounds alarming when described on its own, but the number that actually matters for a retirement account decision is what that drawdown does to the total portfolio balance — a dramatic-sounding percentage applied to a small allocation produces a modest total impact, while a smaller-sounding percentage applied to a large allocation can produce a larger one.
Why a small allocation changes the risk calculus meaningfully
A 70% drawdown on a 10% allocation reduces the total portfolio by 7% — a real and worth-considering impact, but categorically different from the same 70% drawdown applied to a 50% allocation, which would reduce the total portfolio by 35%. The allocation percentage, not just the drawdown severity, is what determines the actual stakes.
Time horizon changes what a drawdown scenario actually means
A severe drawdown occurring 20+ years before planned retirement leaves substantial time for a potential recovery to play out before the funds are actually needed, while the same drawdown occurring 5 years before planned withdrawal leaves meaningfully less runway — the same hypothetical scenario carries different real-world consequences depending on where it falls relative to the time horizon.
Why this is scenario modeling, not a prediction
Modeling a hypothetical drawdown doesn't predict whether or when such a drawdown will occur — it answers a different, useful question: "if a scenario like this happened, what would the actual portfolio-level consequence be," which is valuable for calibrating an allocation decision regardless of one's view on crypto's future price trajectory.
Why running this calculation before allocating, not after, matters
Seeing the concrete total-portfolio dollar and percentage impact of a realistic adverse scenario before committing to an allocation percentage is a fundamentally more informed basis for the decision than allocating first and discovering the real portfolio-level stakes only if and when an adverse scenario actually occurs.
Frequently Asked Questions
The drawdown percentage applies only to the crypto allocation, not the total account — a 70% drawdown on a 10% allocation reduces the total portfolio by 7%, a materially different and more useful number than the isolated 70% figure alone conveys.
A severe drawdown occurring well before planned retirement leaves time for a potential recovery to play out before withdrawal, while the same drawdown occurring shortly before withdrawal leaves meaningfully less runway — the time horizon changes what the same hypothetical scenario actually means in practice.
No — it models a hypothetical scenario to show its portfolio-level impact if it occurred, which is useful for calibrating an allocation decision regardless of any specific view on whether or when such a drawdown might actually happen.
No — this is a scenario-modeling tool for your own reference, not financial advice; a financial advisor can help evaluate a crypto allocation decision in the context of your complete financial picture and risk tolerance.
No. All calculation happens locally in your browser — your balance and allocation details are never uploaded or logged.