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Story: BitMEX Hit With 622 BTC Class Action Suit Filed in Southern District of New York

By Maheen Hernandez

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What the Plaintiffs Are Claiming. The core accusation is pretty damning if true. BKX Services and Namdar say BitMEX's internal…

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The Shutdown Timeline Adds Pressure. Here's where things get complicated. BitMEX has a planned operational shutdown set for September…

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BitMEX's Place in the Derivatives Story. It's worth stepping back for a second. BitMEX wasn't just another exchange.

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BitMEX is getting sued. A class action filed July 23, 2026, in the Southern District of New York demands the return of 622.66 BTC — roughly $40.

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The plaintiffs are BKX Services Inc. and David Namdar. They filed against HDR Global Trading Limited, Arthur Hayes, and Benjamin Delo. The case number is 1:26-cv-06259.

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But the dollar figure alone — $40.7 million worth of Bitcoin — makes it hard to ignore.

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The core accusation is pretty damning if true. BKX Services and Namdar say BitMEX's internal trading desk had access to customer order data and used it to take positions against…

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In traditional finance, that kind of conflict of interest basically doesn't fly. Banks, brokers, and exchanges operate under strict rules about information barriers.

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That history is part of why this lawsuit is drawing attention. It's not just about 622 BTC. It's about whether the practices that built BitMEX's early dominance were as clean as…

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The allegations are serious. But they're still allegations. Courts move slowly, discovery takes time, and the defendants haven't had their say yet.

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When a platform winds down, unresolved disputes don't just disappear. They tend to get messier.

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Read also: BitMEXs $270M Insurance Fund Has No Clear Owner as September Closure Nears

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The plaintiffs presumably want some form of resolution — or at least meaningful progress — before September. Whether the court can move that fast is unclear.

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No details on any potential settlement talks. Unclear whether both sides have even entered preliminary discussions.

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It's worth stepping back for a second. BitMEX wasn't just another exchange. For a stretch in the mid-to-late 2010s, it was the exchange for leveraged Bitcoin trading.

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