CME’s Duffy vs CFTC’s Selig: ‘Fake News’ Fight Erupts Over Kalshi Oversight

A public spat between the head of the world’s largest derivatives exchange and the leadership of a fast-growing prediction market platform broke out this week inside a CFTC meeting in Washington, D.C. CME Group Chairman and CEO Terry Duffy accused the Commodity Futures Trading Commission of allowing prediction markets to operate with manipulable, weaker oversight than regulated futures venues, drawing a sharp rebuttal from CFTC Chairman Selig, who dismissed the claim as “fake news.”

Kalshi co-founder and COO Luana Lopes Lara also pushed back against Duffy during the same session, according to multiple outlets covering the meeting, turning a routine regulatory gathering into a rare on-the-record clash between an incumbent exchange operator and one of the platforms reshaping how retail traders bet on real-world events.

Duffy’s Manipulation Claim

Duffy’s core argument was that the CFTC has waved through prediction market products without applying the same anti-manipulation and market-integrity standards CME’s own listed futures and options must meet. As chairman of a group whose exchanges include the CME, CBOT, NYMEX and COMEX, Duffy has positioned himself as a vocal critic of the prediction market boom that has drawn tens of millions of dollars in trading volume away from traditional derivatives venues over the past year.

Selig rejected the characterization outright, telling attendees the suggestion that the agency is going soft on prediction market oversight is simply not accurate. Kalshi’s leadership echoed that pushback, framing the exchange’s products as compliant with the same federal derivatives framework CME operates under.

Why It Matters for Crypto and Derivatives Traders

The confrontation lands at a moment when the line between prediction markets, crypto-native derivatives and traditional futures is increasingly blurry. Kalshi has already asked the CFTC to let it list perpetual futures on stocks and commodities such as copper, a request that would put it in direct competition with CME’s core listed-futures business and with crypto-native perpetual futures venues that have popularized the product structure.

For crypto traders and builders, the fight is a proxy for a bigger question the CFTC is still working through: how far event-contract and perpetual-style products can expand under existing derivatives rules before Congress or the agency itself draws new lines. The CLARITY Act debate on Capitol Hill and the CFTC’s own rulemaking track have already made clear the regulator expects to play a larger role in setting the rules for both crypto derivatives and adjacent products like prediction markets.

No new CFTC rule or enforcement action resulted directly from the exchange, and both sides left the meeting reiterating their existing positions. But the public disagreement between a legacy exchange giant and a newer platform under the same regulator’s roof signals that oversight of prediction markets — and by extension, similar retail-facing derivatives products popular in crypto — remains an unsettled and closely watched fight.

Read more: Kalshi Files With CFTC to List Perpetual Futures on Stocks, Copper

Sources

• decrypt.co
• theblock.co
• beincrypto.com