What Is a Crypto Liquidation? 93,000 Traders Lost $427M in 24 Hours — 5 Leverage Mistakes to Avoid
93,000 traders were liquidated for $427M in 24 hours — most betting prices would rise. Here is how crypto liquidations actually work, the math behind your liquidation price, and the 5 leverage mistakes to avoid before your next trade.
In the last 24 hours, roughly 93,000 crypto traders were liquidated for about $427 million — and most of them were betting that prices would go up. Bitcoin traded near $77,177 on Saturday, October 31, 2026, after dipping as low as $76,338, Iwhile United States spot Bitcoin ETFs recorded $643.33 million in net outflows on Friday. If you trade with leverage, or you are thinking about it, this is the most expensive lesson the market teaches — and it repeats every few weeks.
A liquidation is not a hack, a scam, or a glitch. It is the exchange force-closing your leveraged position because your collateral can no longer cover your losses. The risk engine simply sells your position and hands back whatever is left — at high leverage, often close to nothing. This guide explains exactly how that happens, why the liquidation totals you see in headlines never quite agree, and the five leverage mistakes that keep wiping traders out.
Read this before you open your next leveraged trade: if you cannot say, in one sentence, where your liquidation price sits and how far the market has to move to reach it, you are not ready to use leverage on that trade.
What Happened on October 31: $427 Million Gone in a Day
According to CoinGlass data reported on October 31, total crypto liquidations reached about $427 million over 24 hours, affecting roughly 93,000 traders. Long positions — bets that prices would rise — made up about 73% of the total. Bitcoin accounted for more than $140 million of the liquidations, Ethereum for about $33 million, and the single largest forced close was an $11.43 million BTCUSDT order on Binance, which handled roughly half of all liquidations in the period.
Bitcoin's numbers tell the story of a market that never really recovered its footing. According to CoinGecko data cited on the day, Bitcoin traded at $77,177.03 at 06:05 UTC on October 31, down 0.9% over 24 hours and 4.3% over the past seven days, with a 24-hour range of $76,337.84 to $78,638.35. Its market capitalisation stood at about $1.55 trillion, and it sat roughly 38.8% below its all-time high of $126,080 set in October 2025. Ethereum traded near $2,241, Solana near $95.88, BNB near $702.46, and XRP near $1.25.
The selling did not come out of nowhere. It followed the $6.3 billion Binance hot-wallet breach disclosed on October 29, a wave of forced selling on October 30 that liquidated about $1.57 billion across roughly 242,000 traders, and then Friday's $643.33 million in spot Bitcoin ETF outflows, led by BlackRock's IBIT at $233.70 million, Fidelity's FBTC at $201.04 million, and ARK 21Shares' ARKB at $129.55 million. Fear and Greed readings sat around 30, firmly in "Fear" territory. For the full context on the exchange incident itself, and the Nikkei Asia report on the withdrawal suspension, see our Binance safety explainer, and for what the ETF outflows mean for Bitcoin's next move, see our Fear Index 30 analysis.
| October 31 liquidation snapshot | Figure |
|---|---|
| Total liquidations (24 hours, CoinGlass) | About $427 million |
| Traders liquidated | About 93,000 |
| Long share | About 73% |
| Bitcoin liquidations | More than $140 million |
| Ethereum liquidations | About $33 million |
| Largest single liquidation | $11.43 million BTCUSDT on Binance |
| Binance share of liquidations | About 50% |
| Spot Bitcoin ETF outflows (Friday, Oct 30) | $643.33 million |
| Bitcoin price (CoinGecko, Oct 31 06:05 UTC) | $77,177, down 0.9% in 24 hours |
What Is a Crypto Liquidation, in Plain English?
Most liquidations happen in perpetual futures, known as "perps" — contracts that track a coin's price without an expiry date and that dominate crypto derivatives trading. Here is the deal in its simplest form: you post collateral, called margin, and the exchange lets you control a position several times larger than that deposit. That multiple is your leverage.
Leverage magnifies gains and losses by the same factor. At 10x leverage, a 1% move against your position costs 10% of your margin. If losses eat your margin down to a minimum level — the maintenance margin — the exchange's risk engine takes over the position and closes it. That forced close is the liquidation. You do not get a negotiation, and you do not get to wait for a bounce.
The Math: How Close Is Your Liquidation Price?
Two margin levels matter on every leveraged trade. Initial margin is the deposit needed to open the position — position value divided by leverage, so an $80,000 position at 10x needs $8,000. Maintenance margin is the minimum equity needed to keep the position open, expressed as a percentage of position value. For small Bitcoin positions on major exchanges, that rate is roughly 0.4% to 0.5% as of October 2026, and it rises for larger positions or riskier coins.
For an isolated position, ignoring fees and funding, the simplified formulas are: long liquidation price is approximately entry price multiplied by (1 minus 1 divided by leverage, plus the maintenance margin rate), and short liquidation price is approximately entry price multiplied by (1 plus 1 divided by leverage, minus the maintenance margin rate). Exchanges trigger liquidation on the mark price — an index across venues — not the last traded price on one exchange, so a brief wick on one venue is less likely to close you out. The real calculation also folds in fees, funding and tiered rates, so always check the liquidation price the exchange displays before trading.
| Leverage | Adverse move that wipes the margin (approx.) | What that means at a $77,000 Bitcoin entry |
|---|---|---|
| 2x | About 49.5% | Liquidation near $38,900 |
| 5x | About 19.5% | Liquidation near $62,000 |
| 10x | About 9.5% | Liquidation near $69,700 |
| 25x | About 3.5% | Liquidation near $74,300 |
| 50x | About 1.5% | Liquidation near $75,800 |
| 100x | About 0.5% | Liquidation near $76,600 |
Read that last row twice. At 100x leverage, Bitcoin only has to move about half a percent against you and the trade is over. Bitcoin moved more than that in a single hour several times during the October 30 sell-off. At 50x, a 1.5% dip — a normal, unremarkable hourly move in crypto — ends the position. This is why experienced traders treat high leverage as a short-term tool with a tight plan, never as a way to hold a long-term view.
Why the Headline Numbers Never Agree: $427M, $697M, or $1.57B?
If you followed October 31 coverage, you may have seen three different liquidation totals for roughly the same window, and none of them is "wrong" in the way you might think. CoinGlass put 24-hour liquidations at about $427 million. A separate MyToken dataset cited the same day put the figure at $697 million, with Bitcoin at $294 million, Ethereum at $140 million, Solana at $17.31 million, and XRP at $11.85 million. And the previous session, October 30, saw about $1.57 billion in liquidations across roughly 242,000 traders.
The differences come from measurement, not fabrication. Data providers cover different sets of exchanges, use different 24-hour windows, and update at different times — and some exchanges do not report every forced order, so totals can understate reality. The $1.57 billion figure belongs to the October 30 session, when the Binance news broke; the $427 million and $697 million figures describe the calmer, but still brutal, following 24 hours. The honest way to read liquidation data is as a range and a direction: forced selling slowed sharply from October 30, but it was still running at hundreds of millions of dollars a day, and longs were still taking the overwhelming majority of the damage.
How a Liquidation Cascade Works — and Why It Snowballs
A cascade starts with a crowded trade. When most leveraged traders are long, their liquidation prices stack up below the current price like a row of dominoes. The first drop closes the nearest positions. Those forced sales push the price lower, which hits the next cluster of liquidation prices, which forces more sales, which pushes the price lower again. Nobody in that chain chose to sell at that moment. The exchange sold for them, at market prices, into falling liquidity.
October 24 offered a smaller preview: when Bitcoin slipped below $80,000, about $291 million was liquidated in a single hour, about 94% of it in longs, according to CoinGlass data summarised in a liquidation explainer. October 30 was the same mechanism at far larger scale, triggered by a genuine shock — the Binance breach — rather than a normal pullback. And here is the part that surprises newcomers: a cascade can end with a violent bounce. Once the leveraged longs are flushed out, forced selling stops, shorts rush to take profits, and the price can snap back quickly. Bitcoin did recover from its $76,400 area toward $77,500–$78,500 after the October 30 flush. Traders who were liquidated on the way down did not get to ride that bounce back. Their positions were already gone.
Isolated Margin vs Cross Margin: Which Risk Are You Actually Taking?
Exchanges offer two margin modes, and choosing the wrong one is one of the most common beginner mistakes. In isolated margin, only the collateral assigned to that specific position is at risk. If it gets liquidated, your other positions and your remaining balance survive. In cross margin, your entire account balance backs all of your positions. That delays liquidation on any single trade, because the whole balance acts as a cushion — but it also means one bad trade can drag down everything in the account.
| Feature | Isolated margin | Cross margin |
|---|---|---|
| Capital at risk | Only the margin assigned to that position | Entire account balance |
| Liquidation speed | Faster, since the cushion is smaller | Slower, since the cushion is larger |
| Best for | Testing a trade, limiting damage, beginners | Hedged positions, experienced traders managing a portfolio |
| Worst mistake | Adding margin repeatedly to a losing trade | Letting one bad position eat the whole account |
Liquidations Are Not Just a Futures Problem: DeFi Lending Too
The same logic applies in decentralised finance, with different plumbing. On lending protocols such as Aave, users borrow against crypto collateral. Each position has a health factor or collateral ratio. If the collateral's value falls below the protocol's threshold, automated liquidator bots can repay part of the debt and receive the matching collateral at a discount, known as the liquidation bonus. There is no customer support to call and no pause button. The protocol executes the rules as written, at whatever speed the blockchain allows.
What Most People Get Wrong About Liquidations
Myth one: "Liquidations only happen to reckless gamblers." The October 31 data says otherwise. Tens of thousands of ordinary traders were caught, many of them using modest leverage, because a genuine shock — a $6.3 billion exchange breach — moved the market faster than anyone's plan allowed for. Leverage does not require recklessness to hurt you. It only requires a move you did not expect, and crypto specialises in those.
Myth two: "The exchange hunts my stop-loss." Liquidations trigger on the mark price, an index across venues, specifically to prevent a single exchange's wick from closing positions unfairly. What feels like hunting is usually a cascade: your liquidation price sat in a crowded cluster, and the cascade reached it. The fix is not a different exchange. It is a liquidation price that sits far away from crowded clusters, or no leverage at all.
Myth three: "I can just add margin and wait it out." Adding margin to a losing leveraged trade — sometimes called "averaging down with borrowed money" — lowers your liquidation price, but it also increases the amount you lose if the trade keeps going against you. Every rescue injection is a new decision to risk more on a thesis the market is currently rejecting. Professional traders have a pre-written exit. Amateurs have a hope and a "deposit" button.
The 5 Leverage Mistakes Checklist — Tape This to Your Screen
Use this checklist before every leveraged trade. If you cannot tick every box honestly, reduce the size, reduce the leverage, or skip the trade.
- Check one — know your liquidation price before entry: write down the exact liquidation price the exchange shows, and the percentage move required to reach it. If that move is smaller than a normal day's volatility for that coin, the trade is too fragile.
- Check two — size the trade so a liquidation does not hurt: never risk more on one leveraged position than you can afford to lose completely. Isolated margin helps, but only if the isolated amount itself is small.
- Check three — set a stop-loss well before liquidation: a stop-loss closes your position on your terms, at a smaller loss, before the exchange closes it on its terms. A trade with no stop-loss is a trade whose exit plan is "get liquidated".
- Check four — watch funding rates and open interest: extremely positive funding and record open interest mean the long side is crowded — exactly the setup that produces cascades. Our recent 200-day moving average analysis shows how crowded levels around $76,400 became a magnet for forced selling.
- Check five — never trade leverage on exchange-held funds you cannot move: keep the bulk of your crypto in a wallet you control, and only send trading capital to an exchange when you intend to trade it. Our beginner's wallet guide and our profit-taking strategies guide both start from the same principle: decide your plan while you are calm, not while a position is bleeding.
What to Watch Next: Binance, ETFs, and the November Calendar
The liquidation story does not end with October 31. Binance said it plans to begin resuming withdrawals in phases within approximately 34 hours of its Friday update, subject to security checks, after freezing about $3 billion of the stolen assets and setting aside more than $6.34 billion of company funds to cover user losses. It also plans a proof-of-reserves snapshot with results by Monday, November 2. Any delay to that timetable, or any surprise in the reserves report, could restart the forced-selling cycle.
For traders, the actionable summary is simple. Bitcoin's immediate levels to watch are the $76,300 area that held as the recent low, and the $79,100 area that would help confirm a recovery. For investors, the summary is simpler still: the investors who survived October's cascade best were the ones with no liquidation price at all. If you are still building your foundation, our chart-reading beginner's guide and our dip-buying guide explain how to think about entries without borrowing money to make them.
Frequently Asked Questions
What is a crypto liquidation?
A crypto liquidation is the forced closing of a leveraged position by an exchange or lending protocol when the trader's collateral falls below the required maintenance margin. The exchange sells the position to prevent losses from exceeding the collateral, and the trader usually loses most or all of the margin they posted.
How much does Bitcoin have to fall to liquidate a 10x long?
As a rough rule, a 10x long is wiped out by a move of about 9.5% against the position, after allowing for a 0.5% maintenance margin rate — before fees and funding. At a $77,000 entry, that puts the liquidation price near $69,700. The exact figure depends on the exchange, the position size, and the maintenance margin tier.
Do I lose more than my deposit if I get liquidated?
On most major exchanges, using isolated margin, your loss is capped at the margin assigned to that position, plus fees. With cross margin, losses can draw on your whole account balance. In extreme fast markets, slippage can occasionally push losses slightly beyond the margin, which is why exchanges maintain insurance funds — but you should never assume a liquidation leaves you with anything meaningful.
Can I avoid liquidation by adding more margin?
Adding margin lowers your liquidation price and buys time, but it increases your total amount at risk. It is not a free rescue: if the market keeps moving against you, you will lose the added margin too. A pre-set stop-loss is almost always cheaper than repeatedly topping up a losing position.
Why do long liquidations dominate during crashes?
Because most leveraged crypto traders are long during rallies, so the crowded side is long. When prices fall, the largest cluster of liquidation prices sits below the market, and forced selling from those liquidations pushes prices into the next cluster. Short squeezes work the same way in reverse during sharp rallies.
Is spot trading safer than leveraged trading?
Yes, in the specific sense that spot holdings have no liquidation price: you own the asset, and a price fall does not force a sale. Spot trading still carries full price risk — Bitcoin is about 38.8% below its October 2025 all-time high — but it removes the forced-selling mechanism that turns a 10% dip into a 100% loss of your stake.
Conclusion: Leverage Is a Tool, Not a Shortcut
October 31 was not an anomaly. It was leverage working exactly as designed, in a market hit by a genuine shock. Roughly 93,000 traders learned, at a combined cost of about $427 million, that a liquidation price is not a distant theoretical line — it is a live tripwire that the market tests whenever volatility spikes. The traders who avoided that fate were not smarter about direction. They were either unleveraged, lightly leveraged, or out before the cascade reached them.
If you take one rule from this guide, take this one: never open a leveraged trade unless you can state your liquidation price, your stop-loss, and the maximum amount you will lose — before you click buy. If any of those three is blank, close the order ticket and go back to spot. The market will still be there tomorrow, and so will your capital — which is more than 93,000 traders can say about their positions today.
This article is for educational purposes only and is not financial advice. Leveraged trading can result in the rapid loss of your entire margin. Never trade with money you cannot afford to lose.
