On the second day of Proof of Talk 2026, in a corner of the Louvre Palace, its gilded halls repurposed for two days of talk about tokenization and institutional adoption, Stephan Lutz sat down and said something that stopped the conversation cold. Asked why a major institution would choose BitMEX over the Chicago Mercantile Exchange, the world’s most established, regulated derivatives venue, he leaned forward and said: “BitMEX is way better.” Then he explained why. And the explanation was hard to argue with.

Lutz is not a crypto native. He built his career across two decades in traditional finance: first at Deutsche Börse, the operator of Europe’s largest stock exchange, then as a senior partner at PwC leading the capital markets practice across continental Europe. The clients he advised there, the banks and clearing houses of traditional finance, are now, cautiously and slowly, finding their way into digital assets. In 2021 he joined BitMEX as CFO, moved into the CEO role the following year during one of the industry’s most turbulent periods, and has been running it ever since. The background matters, because it shapes everything about how he talks about what BitMEX is and what it is becoming.

Traders, Not Investors

The first thing Lutz wants to clear up is the idea that BitMEX is a casino for retail gamblers. The platform’s reputation, built on high leverage, aggressive liquidations, and a user base that thrived in crypto’s wildest years, lingers. He pushes back on it, not by denying it, but by drawing a sharper distinction.

“There is a difference between a trader and an investor,” he says. “An investor is like my kids, my mom, saving every month, accumulating some wealth. A trader is someone who has a view on where markets are going to move, takes risk knowingly, and is accountable for it. That’s who trades on BitMEX.”

And when asked directly whether institutional clients are part of BitMEX’s reality today, not just its ambition, he is unequivocal. Between 70% and 80% of the exchange’s volume already comes from what he classifies as institutional: proprietary trading firms, market makers, high-frequency traders, and a growing tier of asset managers who entered crypto in the last cycle. The retail slice, he notes, is itself largely semi-professional: people who trade regularly, actively, with discipline.

70–80% of BitMEX volume is institutional. The remaining 20–30% is retail, but active, semi-professional traders, not casual investors.

“BitMEX stands for Bitcoin Mercantile Exchange,” he says. “It’s more like a Eurex or a Chicago Mercantile Exchange. It’s for the ones who trade actively.”

Better Than the CME — If You Can Handle It

The conversation that followed was the most surprising of the interview. When pressed on why a risk officer at a pension fund or a bank would ever choose BitMEX over a regulated venue, Lutz didn’t reach for the obvious answers: speed, liquidity, around-the-clock access. He went straight to the mechanics of counterparty risk, and turned the question around.

The regulation and the license — it’s not the cause, it’s the effect. Legal and compliance departments love the rubber stamp. But if you look at counterparty credit risk, we are way better. — Stephan Lutz, CEO, BitMEX

His argument works like this. Traditional exchanges like the CME and Eurex manage risk through clearing funds, pools of capital that members are required to contribute to, running into the billions. If a trader accumulates losses overnight, they receive a margin call the next morning. There is a time lag. There is recourse, meaning the exchange can come after a trader for money they owe. This is why membership of these exchanges requires significant minimum capital. The system works, but it is slow, expensive, and built for an era of fixed market hours.

BitMEX operates differently. Its so-called socialized loss mechanism means that risk is managed in real time. Traders see their position health on screen continuously with no delay: distance from liquidation, remaining collateral. If a position runs out of collateral, it is automatically closed. There are no margin calls, no morning-after settlements, no recourse. An insurance fund, accumulated from every trade, acts as the backstop. “Your counterparty credit risk situation,” Lutz says, “is way better than on the bigger exchanges.”

The catch, which he acknowledges openly, is that this model requires participants to monitor their positions around the clock. “If you operate a 24/7 market, that’s for some a little bit more challenging.” For a pension fund used to closing its books at 5pm, that is not a small thing. But his point stands: the architecture is not less safe than traditional clearing. It is differently safe, and in some respects more so.

Bringing Wall Street to Crypto, and Crypto to Wall Street

In January 2026, BitMEX launched what it calls Equity Perps: perpetual swap contracts on major U.S. stocks, including Apple, Tesla, Nvidia and the S&P 500, using Bitcoin or Tether as collateral, trading around the clock, including when American stock markets are closed. For an exchange that built its name on Bitcoin derivatives, it looked like a pivot. Lutz frames it as anything but.

“What we see in the industry right now is blurring lines,” he says. Banks are giving crypto exposure to their clients through the accounts they already have. The ETF boom is part of the same trend: people who want Bitcoin exposure without ever touching a crypto exchange. BitMEX, he argues, is the mirror image of that movement. “The crypto native guys, the digital native guys, they would love to have those equities, bonds, commodities, but they were not able to access this. We bring the access to them. That’s basically it.”

The product, he is careful to note, is not a tokenized stock. It is a perpetual swap on a stock, structurally identical to a futures contract on CME or Eurex on a particular company. The logic is familiar to any derivatives trader. The audience is new.

The U.S. Question

The question of the U.S. market itself came up directly. BitMEX has been locked out of America since its 2021 CFTC settlement. The backstory is more complicated than it appears. BitMEX had started building a full KYC programme in 2019 and completed it by 2020, covering proof of identity, proof of residence, liveness checks and source of funds. At the time, no such requirement existed anywhere in the world. The indictment, in Lutz’s telling, arrived after the problem had already been solved. The legal cloud has since cleared: the DOJ case was settled in 2024, and in March 2025 President Trump pardoned the co-founders. The regulatory environment in Washington has shifted sharply in crypto’s favour.

Lutz is measured. “We are closely looking at going back to the U.S., which would be not now,” he says. “Probably 2027. You still need to play the game. You need to apply for the relevant licenses. You need to make sure that you have an offering on the ground… So there is still work to be done, but we are looking closely at that and we hope to move next year.”

On the legislation driving the shift, specifically the GENIUS Act and the CLARITY Act, he draws a distinction that most coverage has missed. CLARITY, he explains, is primarily stablecoin regulation, closer in spirit to Europe’s MiCA framework than to anything that would govern a derivatives platform like BitMEX. For re-entry into the U.S., the relevant licences, DCM or direct clearing member licences, already exist within the current regulatory framework. “The GENIUS Act was the real thing,” he says. The CLARITY Act, by contrast, he describes as “more a signal”; important for industry confidence, but not the mechanism BitMEX would actually apply under.

Note: BitMEX currently operates in over 120 countries. The United States remains a restricted jurisdiction. U.S. persons are prohibited from accessing the platform under its terms of service.

The Inflection Point

The final stretch of the conversation turned personal, and became the most revealing part of the interview. Lutz describes first encountering blockchain technology while still at Deutsche Börse, around 2010, before Bitcoin had become a cultural phenomenon. The exchange’s analysts looked at it seriously. Their conclusion was sobering: “It’s an answer to a question no one has posed.” At the time, classical exchange systems were executing millions of transactions per second. Blockchain was managing perhaps eighty. “Not fit for purpose,” he says. “Even if the immutability and the permissionlessness were great.”

The second moment came later, at PwC, when he was advising central banks in Southeast Asia on financial stability. Resolving a failed bank, he found, could take three to six months just to establish who owned what. “And then I thought — if you have everything on one ledger, it’s a second… You know who has what exposure.” Around the same time, working in countries where half the population had mobile phones but no bank accounts, he encountered the use case that finally made it click: payments, remittances, financial inclusion for people the traditional system had never served.

We will have both sides of the coin — one very crypto-native, where you bridge from TradFi to crypto, and then one TradFi, where you bridge from crypto to TradFi. It’s not an either/or. — Stephan Lutz, CEO, BitMEX

Two Rails, Not One Winner

On the question of whether crypto was ever going to replace fiat currency, a maximalist dream that briefly felt plausible in the early Bitcoin years, the mood was pragmatic. The two systems are not in a fight to the death. They are finding a way to coexist, and competition between them, however uneven, is probably good for the end user. “Sorry for the Bitcoin maximalists,” Lutz says, with a slight smile, “but that won’t happen. At least not in the foreseeable future… But you now have an alternative, and alternatives usually — you see this especially in Europe — are good. It makes life harder, but it makes life more stable. A good level of competition actually improves the experience for the end user.”

He points to something that tends to get lost in debates about crypto adoption: in Europe, more people now own digital assets than hold securities accounts. That proliferation happened quietly, in parallel with the rise of neobanks and retail investment apps. The two waves pushed each other forward. There was broad agreement that younger generations arriving at crypto and traditional finance simultaneously, on the same apps, without ever drawing a hard line between the two worlds, had quietly moved the needle on financial literacy in a way that often goes unacknowledged.

The most interesting thing about Stephan Lutz is not the exchange he leads. It is the vantage point he leads it from. Lutz spent twenty years inside the institutions that crypto was supposed to displace. He understands their risk frameworks, their compliance cultures, and their structural conservatism better than many running a crypto exchange today. His conclusion, after all of that, is not that those institutions were wrong, or that crypto has won, or that the old world is ending. The two systems are converging, slowly, messily, unevenly. And the exchanges that will matter are the ones that can operate credibly on both sides of that line. BitMEX, under Lutz, is making a deliberate bet that it can be one of them.