Liquidation Cascades: Why Crypto Falls 10% in Ten Minutes
The violent wicks that define crypto are usually not news-driven. They are mechanical.
How a liquidation works
When a leveraged position’s margin is exhausted, the exchange force-closes it at market. That forced order pushes price further in the same direction.
Why cascades happen
Each forced close moves price toward the next cluster of liquidation levels, triggering those too. The result is a self-feeding chain reaction.
Long squeezes and short squeezes
The same mechanism runs in both directions. Short squeezes tend to be sharper because shorts have theoretically unlimited losses.
Why cascades often mark local extremes
Once forced sellers are exhausted, the selling pressure that drove the move simply disappears — which is why violent wicks frequently reverse.
Risk, defined properly
Risk is not volatility, though the two are constantly conflated. Volatility is how much a price moves. Risk is the probability of a permanent loss of capital — of the reason you owned something ceasing to be true. An asset can be extremely volatile and low-risk for a patient holder, or barely move and be extremely risky if it is quietly failing.
The practical difference: volatility is survived with position sizing, risk is avoided with research. Sizing a position so that a 60% drawdown is uncomfortable rather than ruinous handles volatility. Nothing about sizing protects you from owning something whose thesis has broken.
Which is why both jobs need doing. Size for the volatility, research for the risk, and set an alert at the level where the thesis would be in question — so the review is triggered by the market rather than by whether you happened to be paying attention that week.
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Frequently asked questions
Is any of this financial advice?
No. Everything here is general educational information about how markets and tools work, not a recommendation to buy or sell anything. Your circumstances, tax position and risk tolerance are specific to you — for decisions that depend on them, speak to a licensed professional in your jurisdiction.
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