BitMEX, BitMart and AscendEX move to shut down amid industry pressure

BitMEX and BitMart set closure timelines

BitMEX said on July 23 that it will wind down its services on September 23, 2026, ending an 11-year run. The exchange also stopped new registrations with immediate effect and reportedly told users to close open positions before the shutdown date. According to the company, the decision followed a strategic review of both the business and the wider crypto sector.

The exchange is also dealing with legal pressure. The source article says two investors recently filed a class action lawsuit against BitMEX, alleging illegal liquidation of their positions and the withholding of their BTC.

BitMart announced its own wind-down on July 26. In its statement, the company said it had decided to begin an orderly shutdown of trading platform operations after evaluating operating conditions, the market environment and its future strategy. Rather than closing at once, BitMart said it would phase out services. New registrations, deposits, API functions, copy trading and other automated features have already been disabled. The company said all trading services will end on August 26, 2026, while withdrawals will remain available until January 2027.

AscendEX cites MiCA licensing failure

AscendEX was the first of the three exchanges to announce a shutdown this month. According to the source report, the platform has permanently closed its trading operations after failing to secure a MiCA license.

Its closure drew particular attention because the company reportedly said it could not guarantee the timing or deadlines for withdrawals, and that some withdrawals might not be completed. The source article also cites reports claiming that some investors had encountered blocked withdrawals and unusually low exchange reserves for several weeks before the closure announcement.

No single trigger, but common pressures

Neither BitMEX nor BitMart blamed hacks or technical vulnerabilities for their decisions in the source report. Instead, both linked the move to business strategy and shifting market conditions. That has fed discussion about whether exchange closures are becoming part of a wider industry pattern rather than isolated incidents.

The source article points to several possible drivers. It says the crypto market has been in a difficult stretch since October 2025, marked by prolonged volatility, lower trading activity and weaker investor participation. Because trading fees are a core revenue source for exchanges, thinner activity can put sustained pressure on profitability.

Regulation is another factor cited in the report. Tougher rules in multiple jurisdictions have made compliance more demanding and more expensive, especially for mid-sized operators. In AscendEX's case, the reported inability to obtain a MiCA license was presented as the central reason for closure.

Competition shifts toward the largest venues

The report also argues that consolidation may be intensifying as large global exchanges capture more market share. It names Binance, Coinbase, Bybit and OKX as dominant players in the current market. Citing a Kaiko analyst, the article says BitMEX now accounts for less than 0.01% of global digital asset trading volume, despite once being one of the industry's most prominent exchanges.

Taken together, the three July shutdown announcements suggest the exchange business is becoming harder to sustain for firms without the scale, regulatory footing or activity levels of the largest platforms. While the reasons differ in each case, the timing has focused attention on whether more trading venues could face similar decisions if market conditions remain weak and compliance demands continue to rise.