Key Points
- The prediction market platform states no communication has occurred with the CFTC regarding a formal review.
- Media reports indicated regulators were examining repetitive trades concentrated around $5,500 in Kalshi’s Ether perpetual futures market.
- Transaction data shows these uniformly-sized trades generated over $5 billion in Ether perp trading volume during the last 30 days.
- The platform attributes the trading patterns to market maker incentive structures that compensate for posting orders at standardized sizes.
- Kalshi refutes allegations of manipulative trading, asserting hundreds of independent participants executed trades against a single market maker’s posted orders.
Prediction market operator Kalshi has publicly stated that the Commodity Futures Trading Commission has made no outreach to the firm. Additionally, the company maintains no formal regulatory examination is currently underway regarding its platform activity.
This clarification follows media coverage suggesting federal regulators were analyzing questionable trading behavior on the exchange. The company asserts these patterns stem from straightforward market dynamics.
“We have not been contacted by the CFTC and don’t believe there is any formal examination,” Kalshi spokesperson Elisabeth Diana said. “As we’ve said, these data patterns are typical of liquidity incentive programs and common in financial markets.”
CoinDesk published findings early Tuesday revealing that the majority of transaction volume on Kalshi’s bitcoin and ether perpetual contracts originated from uniformly-sized orders. Numerous ether perp transactions centered near $5,500, while bitcoin perp trades gravitated toward $2,500 or $5,000 amounts.
The Wall Street Journal published comparable analysis later the same day. According to the Journal’s reporting, the CFTC was scrutinizing platform activity following close to one million ether market trades executed in matching amounts.
The publication stated the regulatory body was assessing the information to determine whether launching an enforcement proceeding was warranted. This information came from an unnamed source with knowledge of the situation.
Understanding the $5 Billion Trading Volume
The transactions occurred within Kalshi’s perpetual futures contract for Ether. These financial instruments allow participants to take positions on asset price movements without direct ownership.
The Journal’s analysis indicated that trades averaging approximately $5,500 apiece represented more than $5 billion in Ether perp transaction volume during the preceding month.
Initial attention to this trading behavior came from Beni, who co-founded research organization Stealth Neolab. His findings showed Kalshi’s ether perpetual contract logged approximately $539 million in daily volume while maintaining only $3.1 million in outstanding open interest.
Subsequent research by Beni revealed that transactions of precisely $5,500 comprised between 48% and 58% of notional volume across four separate days in September. He noted these calculations derived from publicly accessible data through Kalshi’s API.
The platform introduced its perpetual futures products in May. One week following the launch, the firm disclosed to CNBC that cumulative trading volume had surpassed $1 billion.
The Journal’s reporting also revealed that Kalshi provided certain traders opportunities to acquire company equity contingent on achieving specified volume benchmarks. The publication noted the platform eliminated trading fees and distributed monthly cash incentives to encourage high-volume traders to supply market liquidity.
Platform Denies Market Manipulation Accusations
Through a Wednesday blog post, Kalshi explained that the recurring trade denominations result from compensation programs that reward market makers for maintaining bid and ask orders at predetermined sizes and price levels. The company emphasized these payments incentivize order availability rather than completed transaction volume.
The statement did not specifically address the equity-acquisition opportunities linked to volume thresholds.
Market makers provide continuous pricing for purchases and sales, offering immediate trading counterparties for other participants. Those who execute against these standing quotes are termed takers.
“The fixed size trades are entirely consistent with a single maker putting up resting orders of a fixed size and getting traded against by many takers,” Kalshi said. It said the takers were “pretty consistently right” and the maker “pretty consistently wrong.”
“This is a sign of genuine economic activity rather than wash,” the company said.
Wash trading refers to coordinated transactions intended to fabricate the illusion of market activity without legitimate economic risk transfer. When questioned about safeguards, Diana stated Kalshi employs “tons of tools” alongside a “full surveillance team in place.”
Diana noted that Kalshi transmits data to the CFTC on a daily basis and that standard regulatory review represents normal procedure. She characterized much online commentary as “rumors seeded by competitors.” The CFTC has not yet responded to a comment request submitted Tuesday.



