The cryptocurrency market just experienced a micro-level shock. In the early hours of February 8, 2026, spot trading for Bitcoin and Ethereum saw abnormal price swings of over 1%—and even up to 3%—within a single minute.
These unusual fluctuations weren’t triggered by macro policy changes or major industry news. According to Evgeny Gaevoy, founder of crypto market maker Wintermute, the most likely cause was a liquidation event involving a market-making bot, with potential losses reaching tens of millions of dollars.
Event Recap
In the early morning of February 8, 2026, the cryptocurrency market underwent an unusual bout of volatility. From 00:05 to 00:17, the one-minute charts for Bitcoin and Ethereum spot markets displayed persistent, abnormal price swings.
The amplitude shown on the minute charts far exceeded normal levels, with single-minute moves reaching 1% and even 3%. Such sharp fluctuations stood out in an otherwise calm market environment.
At the time, Evgeny Gaevoy, founder of Wintermute, quickly analyzed the situation and pointed out that this pattern was most likely due to a market-making bot being liquidated.
Gaevoy specifically emphasized that these abnormal swings were caused by bot losses, not by malicious market manipulation by market makers. He also clarified that his company, Wintermute, was not involved in this incident.
Behind the Scenes
Market-making bots play an indispensable role in the cryptocurrency market. Using algorithms, they automatically quote buy and sell prices, provide liquidity, and narrow bid-ask spreads, enabling regular traders to transact more smoothly.
These bots typically place both buy and sell orders simultaneously, profiting from small price differences. When market liquidity is ample, they can operate stably and provide ongoing service to the market.
However, market-making bots also face unique risks. They often use leverage to maximize capital efficiency, which means that when prices move sharply, these bots may face margin shortfalls and be forced into liquidation.
Especially when market prices move rapidly in one direction, bots can quickly accumulate large losing positions. Once these losses hit the exchange’s maintenance margin threshold, automatic liquidation mechanisms are triggered.
Chain Reaction
The liquidation of a single market-making bot can set off a chain reaction in the market, with effects spreading across several layers. First, when a bot is forcibly liquidated, it must sell off large amounts of its holdings, which can instantly increase selling pressure.
During periods of relatively thin liquidity—such as late-night hours with lower trading volumes—this concentrated selling can trigger extreme price swings. The market may experience a brief liquidity vacuum, and bid-ask spreads can widen dramatically.
Second, abnormal price movements can trigger risk controls in other bots using similar strategies. These bots may simultaneously start reducing risk exposure or adjusting positions, further amplifying market volatility.
Additionally, rapid price changes can set off a cascade of liquidations among leveraged traders. When the price of Bitcoin or Ethereum suddenly drops, highly leveraged long positions can quickly hit their liquidation price and be forcibly closed.
This chain of liquidations can create a vicious cycle: selling pressure drives prices lower, falling prices trigger more liquidations, and more liquidations lead to even greater selling pressure. This effect is especially pronounced in the crypto market, where high leverage is common.
Market Impact
The liquidation of market-making bots has complex and far-reaching effects on market structure. Directly, such events temporarily weaken market liquidity.
Market makers are among the main providers of liquidity. When their bots malfunction or are forced out of the market, bid-ask spreads can widen and trade execution can become more difficult.
From a price discovery perspective, price swings driven by forced liquidations can distort short-term price signals. These moves don’t reflect changes in the underlying value of assets, but rather the financial distress of specific market participants.
It’s worth noting that Wintermute founder Gaevoy pointed out that even if a "major institution liquidation" did occur, it would not have a medium- or long-term impact.
He compared the situation to the historical collapses of Three Arrows Capital and FTX, noting that those events had clear signs confirming the liquidations, while current market rumors mostly come from anonymous accounts and lack reliable sources.
Risk Management
For regular traders, understanding and guarding against the risks of such abnormal market swings is crucial. On platforms like Gate, various tools and strategies are available to help manage risk.
Using reasonable leverage is key to avoiding forced liquidation. While high leverage can amplify returns, it also means a narrower margin for price movement before triggering a margin call.
Setting stop-loss orders is another effective risk management tool. By placing automatic sell orders at predetermined price levels, traders can limit potential losses and avoid making emotional decisions.
For more advanced trading strategies, consider using Gate’s suite of trading bot products, such as spot and futures grid bots, spot and futures Martingale bots, and smart rebalancing tools.
These tools allow users to preset strategy parameters and have the system execute trades automatically, reducing emotional interference and reaction delays. Especially during abnormal market swings, pre-set strategies can often be more reliable than real-time decisions.
Gate’s Perspective
As a leading global cryptocurrency exchange, Gate offers users a wide range of tools and services to navigate market volatility. The platform supports trading in over 4,400 crypto assets, including major coins like Bitcoin and Ethereum.
For traders concerned about abnormal market swings, Gate provides a variety of risk management options. The copy trading feature allows users to mirror the spot and futures trades of top traders or signal providers in real time, with overall position synchronization rates as high as 99.99%.
This means that even relatively inexperienced traders can leverage professional strategies to navigate complex market environments.
Gate’s lineup of trading bots includes spot and futures grid bots, spot and futures Martingale bots, smart rebalancing, cash-and-carry arbitrage, and cross-exchange arbitrage strategies. These automated tools help users maintain discipline during market swings and avoid emotional decision-making.
Of particular note, Gate commits to 100% reserves, covering over 500 types of digital assets. This commitment is fully backed by Merkle tree and zero-knowledge proof technology, providing comprehensive security for user assets.
The platform also maintains over $9.478 billion in excess reserves, further enhancing the safety of user funds. In the absence of traditional market-wide circuit breakers in the crypto space, such a reserve system offers traders a measure of protection.
Conclusion
As of February 10, the latest Bitcoin price on Gate stands at $69,200, with Ethereum hovering near $2,000.
Behind these numbers, market-making algorithms continue their tireless work. Their buy and sell orders act as invisible hands, constantly shaping the market’s next move.
In this highly automated trading world, every abnormal fluctuation serves as a stress test of the market’s microstructure. As Wintermute’s founder noted, a single event may not alter long-term trends, but countless such moments are quietly reshaping the liquidity landscape of the digital asset market.
