Why "Buy More When It Drops" Is Harder Than It Sounds

Most long-term investors have heard some version of "be greedy when others are fearful." It sounds simple: when the market falls, buy more, because things are cheaper. But there's a problem nobody mentions until it's too late — when prices are actually falling, fear is loud and your brain is not thinking in percentages. You either freeze, or you throw in way more than you planned because "it feels like the bottom."

This article is about solving that problem before it happens, by turning drawdown levels into a fixed, written ladder of position sizes you decide on now, while you're calm, so you never have to make a sizing decision in the middle of a crash.

What a Drawdown Ladder Actually Is

A drawdown is simply how far price has fallen from its most recent high, measured in percent. If an asset peaked at $100 and is now at $70, that's a 30% drawdown.

A drawdown ladder is a short table you build in advance that says: "at this level of drawdown, I add this amount." For example, a very basic version might look like:

  • 0% to -10% drawdown: no extra buy, stick to the normal plan
  • -10% to -20% drawdown: add one extra unit of your normal size
  • -20% to -35% drawdown: add two extra units
  • Beyond -35%: add three extra units, and stop adding further

These numbers are just an illustration, not a suggestion — the exact percentages and amounts always depend on your own total account size, goals and comfort with risk. The point isn't the specific numbers; it's that the decision is made once, in writing, before the drop happens.

Why This Is Different From Just "Buying the Dip"

Buying the dip without a plan usually means guessing which drop is "the" drop worth acting on. A drawdown ladder removes the guessing because the trigger is purely mathematical — it's a percentage move, not a feeling. You're not trying to predict whether this is the bottom. You're simply reacting to a measurable fact (price is down X% from its peak) with a pre-decided action.

This also protects you from the opposite mistake: buying a small dip aggressively and having nothing left if the drawdown gets much deeper. A ladder spreads your extra buying power across several levels, so you're not fully committed after the first 10% drop.

Keeping the Ladder Inside Your Normal Position-Sizing Rules

A drawdown ladder is not a replacement for your base position-sizing rule — it works inside it. If your normal rule is to risk a small, fixed slice of your account on each entry, the ladder just adds a few extra slices at deeper drawdown levels, not an unlimited amount. The ladder should always have a ceiling: a maximum total amount you're willing to add no matter how far the drawdown goes. Without that ceiling, "buying more when it's cheap" can quietly turn into putting most of your account into one falling asset, which is a very different kind of risk than steady long-term investing.

A simple way to set the ceiling is to decide, before anything drops, what percentage of your total portfolio you're comfortable having tied up in these extra crash-buys combined — then split that amount across your ladder's levels.

An Example to Make It Concrete

Imagine someone building a long-term position with a base size of $50 USDC per regular buy. They decide their drawdown ladder adds $25 extra at -15%, another $25 at -25%, and a final $50 at -40%, with a hard stop after that. If the asset drops 18% from its peak, they already know the answer: add the extra $25, nothing more, and keep following the ladder only if price falls further. There's no debate in the moment, because the debate already happened when the plan was written.

Why Writing It Down Matters More Than the Numbers

The actual percentages and dollar amounts in a drawdown ladder will differ for everyone, and they're not something to copy from someone else's plan. What matters is the habit: deciding your reaction to a falling market while you're calm, writing it down, and then following it mechanically. This is what separates a planned long-term approach from reacting to headlines and price charts in real time.

Key takeaways

  • A drawdown is how far price has fallen from its recent high, measured in percent.
  • A drawdown ladder is a pre-written table matching drawdown levels to extra buy amounts, decided in advance.
  • The ladder sits inside your normal position-sizing rule — it adds a few extra slices, not unlimited exposure.
  • Always set a hard ceiling on total extra buying, so a falling market can't quietly take over your whole portfolio.
  • The specific percentages matter less than the habit of deciding calmly, in advance, instead of reacting emotionally.

Apply it on MAPLUStrade

Use paper trading to build and test a long-term plan with simulated USDC: set your base entry size using the 1% rule from the Position Sizing course, then write your own drawdown ladder for extra buys. Let the portfolio page track drawdown automatically so you can see, in real time, which ladder level you're at without having to calculate anything yourself.

This article is educational only and not financial advice; all investing involves risk, including the risk of loss.