BitMEX, Pioneer of Crypto Perps, Closes Down Just as the Market Heats Up

BitMEX, the derivative exchange that revolutionised crypto trading with the invention of the perpetual swap, has announced it will shut down its platform on 23 September 2026.

In a statement released today (Thursday), HDR Global Trading Limited, the exchange's owner and operator, confirmed that new account registrations have ceased with immediate effect.

Dear BitMEX Users,Today, we share with a very heavy heart that BitMEX exchange will shut down its operations, effective 23 September 2026 at 04:00:00 UTC.The owner and operator of BitMEX, HDR Global Trading Limited, has made the difficult decision to close operations… pic.twitter.com/oWuqlh547f

Crypto Perps Are Heating Up Onshore

The decision follows a strategic review of the business and the broader cryptocurrency landscape, bringing a formal end to one of the industry's most influential pioneers.

BitMEX popularised crypto perpetual swaps, or crypto perps, during the 2017-18 market surge. Operating largely from its offshore base, the platform allowed speculative traders to trade Bitcoin against the US dollar with up to 100x leverage.

Unlike traditional futures contracts, perpetuals have no expiration date, settling ongoing funding rates multiple times a day to track spot prices.

It is a striking reversal for a product that has become a darling of speculative retail crypto trading.

For years, crypto perps existed almost entirely offshore, with US retail investors effectively excluded from compliant access.

That dynamic shifted dramatically across 2025 and 2026 as the CFTC, the US regulator, paved the way for onshore crypto perps.

Under my leadership, the @CFTC is onshoring crypto perpetual contracts under gold standard regulations.The Biden administration drove perps offshore to jurisdictions that had ZERO investor protections, leading to disasters like the FTX implosion.Instead, we believe that… pic.twitter.com/GKuQdWwMsd

Under guidance aimed at repatriating liquidity, regulated entities such as Kalshi and Coinbase introduced domestic perpetual products.

This transition brought one of crypto’s most lucrative grey-market instruments into the mainstream, eroding the competitive edge long held by unregulated offshore venues.

It’s also worth mentioning that BitMEX also faced severe regulatory pressure, including a US$100 million fine following a guilty plea for Bank Secrecy Act and anti-money laundering violations.

Winding Down Operations

BitMEX has outlined a strict timetable for winding down its services. The platform will operate normally until 26 August at 04:00 UTC, after which risk limits will enforce a reduce-only mode, preventing traders from opening new positions. Before the final closure on 23 September, the exchange will progressively force-close existing positions to ensure an orderly market unwind.

After 23 September, BitMEX will cease all trading services. Users will retain limited account access solely to view transaction histories and withdraw remaining balances.

All staked BMEX tokens have been immediately unstaked and returned to user accounts.

Capital left on the platform post-closure will incur a monthly maintenance fee of 50 US dollars or 1 percent per annum, whichever is greater.

BitMEX has warned users to guard against phishing scams and noted that strict security checks may introduce temporary delays during peak withdrawal periods.

What Happens Next?

The closure leaves thousands of high-leverage traders searching for replacement venues. This will surely see competitors across the crypto space launch campaigns to capture this displaced liquidity with welcome bonuses and deposit-matching offers.

However, as regulation allows flows to move from offshore, lightly regulated exchanges to onshore entities, the announced winddown of what defined the original offshore perp model may be more than symbolic.

BitMEX’s retreat could also signal a broader realignment in this space.