TheBlock
BitMEX will shut down permanently on Sept. 23, 2026, ending an 11-year run for the exchange that popularized the 100x leverage perpetual swap. New account registrations stopped immediately, and users who leave assets on the platform past the closure time will be billed the greater of $50 or 1% per year, charged monthly.
Why it matters
BitMEX was a structural pillar of the early crypto derivatives market. Its XBTUSD perp, launched in 2016, helped set the template for leveraged trading across the industry, and its on-chain flows long served as a proxy for derivatives-side risk appetite. The closure closes a chapter that includes the 2020 CFTC and DOJ enforcement actions against co-founders Arthur Hayes, Benjamin Delo, and Samuel Reed, after which Hayes served a probationary sentence and the exchange rebuilt around a compliance-first posture.
Market impact
Existing positions will need to migrate before the September cutoff, a flow that will likely concentrate into venues like Binance, OKX, Bybit, and Hyperliquid. BitMEX still ranks in the top tier by perpetual volume, so the unwind is a non-trivial redistribution event for derivatives liquidity in the second half of 2026.
Frequently asked questions
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When is BitMEX shutting down?
BitMEX will close permanently on Sept. 23, 2026, after an 11-year run. New account registrations stopped immediately at the announcement.
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What happens to assets left on BitMEX after the closure date?
Users who leave assets on the platform past the closure time will be charged the greater of $50 or 1% per year, billed monthly.
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Who founded BitMEX and why was the exchange significant?
BitMEX was founded in 2014 by Arthur Hayes, Benjamin Delo, and Samuel Reed. Its XBTUSD perpetual swap, launched in 2016, popularized 100x leverage trading and helped define the early crypto derivatives market.
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Will existing BitMEX positions need to be migrated?
Yes. Open positions and balances must be closed or withdrawn before the September 2026 cutoff, or they will be subject to the dormancy fee schedule.
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Where will BitMEX volume likely migrate after closure?
Existing perpetual volume is expected to redistribute to competing venues including Binance, OKX, Bybit, and Hyperliquid through the second half of 2026.
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