Kalshi Launches CFTC-Regulated Crypto Perpetuals, CME CEO Terry Duffy Calls It A Disaster

Kalshi launched CFTC-regulated cryptocurrency perpetual futures contracts in the US, debuting its BTCPERP contract on May 29 and reaching over $100 million in notional volume traded in the first 24 hours, before that figure surpassed $1 billion within one week.

“Kalshi’s crypto perpetuals spark debate over whether they’re futures or swaps A clash between derivatives veterans is exposing a deeper discussion over how U”

@coindesk

CME Group CEO Terry Duffy went public with his concerns on June 4, calling Kalshi’s perpetual contracts “a disaster waiting to happen.”

@coindesk

Bitget’s account says the debate centers on whether perpetuals look more like swaps than futures, because perpetual contracts use a funding rate mechanism to keep prices tethered to the spot market rather than having expiration dates.

Bitget also says the CFTC has classified Kalshi’s perps as futures contracts, enabling the agency to review additional contracts on a case-by-case basis while keeping the door open for future scrutiny.

Kalshi’s expansion continued on June 9, when it listed a perpetual contract for Hyperliquid’s HYPE token, according to CFTC filings, with plans to roll out perps for over a dozen additional tokens including Ethereum, Solana, XRP, and Dogecoin.

After Kalshi launched zero-fee HYPE perpetual futures following US CFTC approval, CryptoRank said HYPE jumped 10% as the launch helped it overtake XRP in futures interest.

CryptoRank reported that HYPE futures open interest rose 10.7% to $2.48 billion, overtaking XRP’s $2.45 billion, while HYPE moved from $52.70 to an intraday high of $59.42 and was trading near $58.65.

CryptoRank

CryptoRank also said Kalshi removed its waiting list and introduced zero trading fees for a limited time, while CoinGlass data showed the open interest increase over the past 24 hours.

In a separate framing, Pluang tied Bitcoin’s broader daily gains to President Trump’s announcement of nearing peace with Iran, saying Bitcoin rose 1.6% to $63,550 after that announcement.

CryptoRank added that HYPE’s rally found additional support after US President Donald Trump said progress had been made toward a possible peace agreement with Iran.

A separate debate over how U.S. regulators should classify crypto perpetual contracts featured John Lothian and Kalshi’s Udesh Jha on The Policy Protocol, with Lothian arguing perpetual contracts resemble swaps because they involve recurring bilateral cash-flow payments through funding-rate mechanisms.

“HYPE jumps 10% as Kalshi launch helps it overtake XRP in futures interest Share: Kalshi launched CFTC-regulated perpetual futures for Hyperliquid’s HYPE in the US, removed its waiting list and offered zero trading fees, helping HYPE jump ~10% and driving futures open interest up 10”

CryptoRank

In the same discussion, Jha countered that perpetuals function like futures because they are exchange-traded, centrally cleared and designed to track underlying spot markets.

The @coindesk account said the classification could determine who can access the products and under what rules, with Lothian warning that labeling perpetuals as swaps could require different regulatory treatment and potentially limit retail participation.

@coindesk also said Jha argued that bringing perpetual trading onshore gives U.S. customers access to a product that already generates trillions of dollars in offshore volume while providing stronger protections and oversight.

The article added that concerns about market manipulation remain unresolved, with Lothian warning that funding-rate calculation windows could create incentives to influence prices around settlement periods, while Jha said Kalshi calculates funding rates continuously throughout funding cycles rather than relying on a single closing period.