Liquidation Data. Where leverage ran out of room.
A liquidation happens when a leveraged position can no longer meet its margin and the exchange closes it at market. Liquidation data is the record of those forced exits: when they happened, which direction, and how large.
It matters because liquidations are not voluntary. They are supply or demand that has to hit the book regardless of price, which is why clusters of them so often mark the sharpest part of a move.
Why a liquidation cascade moves price so violently
When a long is liquidated, the exchange sells to close it. That selling pushes price lower, which pushes the next leveraged long below its own maintenance margin, which forces another sale. The feedback loop is why a market can travel further in ninety seconds than it did all week, and why the move so often reverses once the leverage is cleared.
Liquidation Data in a strategy
A spike in forced closes often marks where leveraged positioning ended rather than where the trend did.
Long versus short liquidation volume shows which direction the leverage was actually leaning.
Large clusters of liquidations tend to accompany the widest ranges of the day.
A strategy can be told not to enter mid-cascade, when fills are worst and spreads are widest.
Fade a long liquidation cascade
The idea "liquidations mean a bounce" is not tradeable. This is the same idea written as conditions that either hold or do not.
- IFLong liquidations on BTC perps total more than $50M
- AND…within a rolling 15 minute window
- AND…while price has fallen 3% or more over that same window
- ANDFunding was positive before the move, confirming longs were the crowded side
- ANDPrice is within 2% of a level that held on the two previous tests
Every clause is doing work. The dollar threshold separates a real cascade from ordinary noise; the time window makes it a burst rather than a slow bleed; the price move confirms the liquidations actually moved the market; funding establishes that longs were crowded to begin with; the level gives the stop somewhere sensible to sit. Take any one away and the rule fires far more often and far worse. It still fails when a cascade is the start of a genuine trend rather than the end of positioning, which is exactly why the stop goes beyond the wick and the size is halved.
Binance, Bybit and OKX each publish forced-close events over their WebSocket feeds, per contract, in near real time.
Services such as Coinglass and Coinalyze combine several venues into one series, which is what most published liquidation charts are built from.
Your account's own liquidation and margin events are visible directly, which is the one liquidation feed that is complete.
Liquidation feeds are incomplete by nature
Most exchanges publish a throttled or sampled liquidation stream rather than every event, so absolute totals across venues are estimates and differ between data providers. Treat the shape and the relative size as the signal, not the exact number.
Trade Liquidation Data instead of watching it.
Start in paper mode, size up when it earns it. Nothing to install.
- Exhaustion after a cascade
- Which side was crowded
- Volatility that is about to arrive