One trade gone wrong sparked a massive $60 million liquidation event on Trade.xyz on July 27. The SK Hynix perpetual futures contract, traded on the decentralized exchange, crashed nearly 19 percent in seconds after a single share was sold sharply below its previous price on a thin Korean pre-market venue.
At exactly 23:01 UTC, the contract's mark price plunged from around $1,128 to $917. This mark price is key it determines profits, losses, and triggers forced position closures. That sudden drop wiped out countless leveraged long positions before traders had time to react.
How a Single Trade Triggered Chaos
According to Trade.xyz, the sharp move was caused by just one share sold on South Korea’s NextTrade pre-market. This share went for 1.272 million won, almost 30 percent below its prior close of 1.816 million won, hitting the daily lower limit. Though the stock price rebounded within minutes to about 1.7 million won, damage was already done for crypto traders using the price oracle from that market.
Trade.xyz clarified this wasn’t a hacking incident or a malfunction in their system. Their oracle operated as intended, faithfully relaying the price from NextTrade. As a response, the exchange committed to reimbursing affected traders in a discretionary one-time compensation, with eligibility details yet to be announced. To prevent similar events, Trade.xyz plans to rely more heavily on its own order books for future mark price calculations.
This incident highlights the risks of relying on thin external markets for price feeds, especially in decentralized perpetual futures trading. It also echoes broader concerns in crypto about price manipulation and oracle reliability seen in recent regulatory updates, such as tougher EU MiCA compliance standards impacting hundreds of crypto firms.
This content is for informational purposes only and does not constitute financial advice.
