Bitcoin’s 67-Day Funding Squeeze: Why Same Trades Had Different Liquidations

Same Trade, Different Liquidations: How Exchange Mechanics Decided <a href="https://jpyxx.com/btc-usd/">Bitcoin</a>’s 67-Day Funding Squeeze

BTC perpetuals traders who bet against the price (short sellers) faced around 201 small deductions from their account balances over 67 days. These deductions, happening three times daily, reduced their margin as the price either stayed flat or gradually increased.

When the market finally surged and traders who were betting against the price were forced to cover their positions, an odd pattern emerged. Traders with nearly identical short bets – using the same amount of leverage, entering at the same time, and with the same size – didn’t all experience liquidation at the same price point. Some had portions of their positions closed, while others lost everything. Data from CoinGlass showed that liquidation volumes were spread unevenly across major cryptocurrency exchanges in the 48 hours following the surge.

Why 67 Days of Negative Funding Punishes Short Positions

Perpetual futures contracts stay closely tied to the current market price through funding payments. Here’s how it works: if the funding rate is positive, those who bought the contract (longs) pay those who sold it (shorts). If the rate is negative, the opposite happens – shorts pay longs. These payments are usually made every eight hours, and over a period of about 67 days, this adds up to 201 separate payment adjustments.

When a short seller experiences negative funding, it directly reduces their available margin, but this isn’t reflected in the stock’s price. A short position might even *appear* profitable overall, while the actual margin account is steadily losing value – slowly during calm periods, and much faster when funding costs become significantly negative.

The market conditions of 2026 impacted traders. Despite Bitcoin’s price remaining relatively stable, fluctuating between approximately $74,000 and $83,000 and generally trending upwards without a significant breakout, funding rates were negative. This put pressure on short sellers, whose margin accounts were strained. When a short squeeze finally occurred – coinciding with increased market caution due to rising tensions between the US and Iran – many short positions were already heavily leveraged and vulnerable. Data from CoinGlass shows around $590 million in positions were closed within 24 hours leading up to early European trading on May 18th. While this aspect has been widely reported, it remains unclear why similar situations played out differently on various trading platforms.

Maintenance Margin: The Number That Decides Your Liquidation Price

Maintenance margin is the least amount of money an exchange requires you to keep in your account to hold onto a trade. While it might not sound significant, it’s currently the biggest factor that distinguishes one trading platform from another when a trade is automatically closed due to insufficient funds.

Binance charges a 0.5% maintenance margin for small Bitcoin perpetual positions, and this fee increases as the size of your position grows. Other exchanges also use tiered fee structures, but they start at different levels and increase at different rates. While these differences may seem small on their own, they can actually add up to a significant impact.

When trading Bitcoin with high leverage (20x short), even a small change in the required margin to keep the position open – just 0.1% – can significantly impact your liquidation price, shifting it by about 2% of Bitcoin’s value. For example, if you open a position around $80,000, a slight margin adjustment could mean your position is closed at $83,200 instead of $84,800. In a fast-moving market with price swings of around 8%, this difference can be crucial – it could mean the difference between your position being automatically closed and successfully riding out a temporary price drop.

These pricing levels are openly available, but often buried within complex exchange documentation. Leverage.Trading explains how crypto futures liquidations work, comparing the process across different platforms. However, most individual traders don’t bother to find this information.

Partial vs Full Liquidation: The Engine Design Most Traders Ignore

Another important factor is how the system handles liquidations *after* a price trigger is reached. Major trading platforms generally use one of two main designs, and these designs can lead to quite different results when prices change quickly.

As a crypto trader, I’ve learned that Binance and Bybit handle losing trades differently than just instantly closing everything out. Instead of full liquidation, they use a system where they gradually reduce my position size when the price moves against me and I hit a certain margin level. This means they close *part* of my trade, letting the rest stay open in hopes the price bounces back. It limits my losses, and if the price does stabilize, I can still profit from the remaining part of my position. It’s not ideal to take a loss, but it’s better than having everything closed out immediately.

As I’ve observed with other leading perpetuals exchanges, they typically handle liquidations all at once. There’s no partial closing; once the liquidation trigger price is reached, the entire position is closed immediately at whatever price is currently available on the market.

During the volatile market conditions of the May crash, when Bitcoin prices fluctuated rapidly and trading volume was low, the choice of trading platform proved critical. On platforms that only allow partial order fulfillment, similar trades resulted in only a portion of the order being executed. However, the same trades on platforms with full order fulfillment were completely canceled. The trader had no control over this outcome – it depended solely on which exchange they had chosen weeks or months prior.

From my analysis, this kind of situation isn’t unusual or complex. It’s exactly what we typically see when market volatility gets high enough to cause a series of forced liquidations. Basically, it’s a common pattern during significant market drops.

Funding Rate Caps and the Compounding Effect

While less obvious, the third factor is actually the most important for funding periods that last a long time, like the recent one. It involves limits on how much can be added or removed from an account during each 8-hour settlement period.

Funding rates aren’t consistent across different cryptocurrency exchanges. While most exchanges limit how far negative funding can go at any given time, these limits vary – seemingly small differences can add up significantly over time. During a 2026 period of over 200 consecutive settlements, these variations combined to create a substantial overall effect.

If a trader opens a short position of the same size on two different platforms at the same time, they might find their margin balances are significantly different when a squeeze happens. The trader who used the platform with stricter funding limits will have more financial buffer during liquidation, while the trader who used the platform with looser limits will already be at a disadvantage.

“Three Numbers That Matter More Than the Trade”

Anton Palovaara, who founded Leverage.Trading, often notices a similar mistake when working with both individual and professional traders.

Before you take a leveraged trade, focus on these three key details – more than the trade itself: how much margin the exchange requires to hold your position, how the exchange handles liquidations (partial or full), and the maximum funding rate. Most traders overlook these, but they determine whether your position will be partially closed or completely wiped out during a market swing. This information is publicly available in the exchange’s documentation, but almost no one bothers to check.

Why Exchange Selection Is a Risk Question, Not a Fees Question

When traders pick a place to trade derivatives, they usually focus on things like fees, how tight the buying and selling prices are, what products are available, and how easy it is to withdraw funds. While those things are important, they shouldn’t be the main considerations for anyone planning to trade with borrowed money (leverage).

The recent 67-day funding situation highlighted a crucial point: identical trades opened simultaneously on different platforms can yield different results when markets become volatile. Factors like margin requirements, how prices are calculated, the liquidation process, and funding limits all predetermine the outcome. Once a trade is active, these elements are fixed – they’re the inherent conditions traders agree to when they deposit funds.

Most reports about the market squeeze focused on the idea that many traders who were betting against the stock were caught in a difficult position when the price unexpectedly rose. That explanation is accurate, but it doesn’t fully explain why some trading platforms experienced more problems than others, even though they all saw the same price changes.

Looking at the details of each trade reveals a clearer picture. Identical trades made simultaneously resulted in varying profits or losses depending on the platform used. This wasn’t due to differing trading skills, but rather how each platform manages things like required funds, limits on borrowing, and automatic liquidation of losing positions.

Traders gearing up for the next period of high leverage should remember this: looking at similar situations since 2018, all six instances of negative funding rates were followed by positive returns within 90 days, with a high success rate (83-96%, according to K33 Research). However, the key takeaway isn’t about any specific trade. Before you invest, thoroughly understand the exchange’s rules. Specifically, compare the margin requirements for the amount you plan to trade, see if the system will partially close or fully liquidate your position, and check the funding rate limits. K33’s crypto futures liquidation guide offers a helpful checklist to do this *before* committing capital, rather than while a trade is being forcibly closed.

That 67-day run is now history, but a new one is already in the works, though we can’t see it developing yet. For traders, the only thing they can truly control right now is where they’ll be when it happens.

2026-05-20 01:49