Terry Duffy, the chairman and CEO of CME Group, isn’t mincing words about the newest entrants to the US regulated derivatives market. Speaking at Piper Sandler’s Global Exchange & Fintech conference on June 4, 2026, Duffy described CFTC-approved perpetual futures contracts as “a disaster waiting to happen.”
His target: the crypto perpetual futures contracts that Coinbase and Kalshi launched after receiving regulatory approval on May 29, 2026. These products allow traders to speculate on crypto prices around the clock with leverage ratios as high as 50-to-1. In English: for every dollar a trader puts up, they can control $50 worth of exposure. That’s the kind of leverage that can turn a 2% price move into a total wipeout of your position.
A 2.5-hour approval for a product that trades 24/7
Duffy’s frustration isn’t just about the products themselves. It’s about how they got approved.
The CFTC greenlit these contracts through what’s known as a “40.3 approval,” an expedited pathway that bypasses the standard full review process. That standard process typically includes a public comment period, giving market participants, academics, and consumer advocates a chance to weigh in. The expedited version? It took roughly 2.5 hours.
Duffy zeroed in on the funding rate mechanism specifically, claiming it “incites bad behavior.” The funding rate is essentially a periodic payment between long and short traders designed to keep the perp’s price close to the underlying asset. When sentiment gets extremely one-sided, funding rates can spike dramatically, creating incentive structures that reward speculation over hedging.
Traditional exchanges feel the heat
The market’s reaction to the CFTC approval tells its own story. Shares of traditional exchanges, including CME, Cboe, and ICE, faced significant selling pressure in early June 2026. Investors clearly see crypto-native platforms offering perpetual futures as a competitive threat to incumbent exchanges.
Duffy pushed back on the notion that CME is vulnerable, noting that 85-90% of the exchange’s transactions come from institutional clients. The implication: CME’s bread and butter is sophisticated hedgers and asset managers, not retail traders chasing 50x leverage on weekend Bitcoin swings.
What this means for investors
Duffy’s core argument, that perpetual futures are speculative instruments unsuitable for hedging, deserves scrutiny. On offshore exchanges, liquidation cascades in perps have historically amplified crypto market crashes. When leveraged positions get wiped out en masse, forced selling drives prices lower, triggering more liquidations in a vicious feedback loop.
For retail investors, the appeal of 50-to-1 leverage is obvious and dangerous. A $1,000 position controlling $50,000 in exposure can generate life-changing returns, or life-changing losses, on relatively modest price movements. The funding rate mechanics add another layer of complexity that many retail traders on offshore platforms have historically misunderstood, often paying steep costs to hold positions during periods of extreme market sentiment.
Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.

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