ProphetX Wins CFTC DCM and DCO Approval — the Sweepstakes-to-Prediction-Market Conversion Wave Begins
ProphetX, the former state-licensed sportsbook turned sweepstakes exchange, won CFTC approval this week for both a Designated Contract Market and a derivatives clearing organisation, and will convert to a sports prediction market early next week. It is the first of an expected wave of sweepstakes operators — Novig and Sporttrade have applications pending — pivoting to federal regulation as states ban sweepstakes apps.
ProphetX won CFTC approval this week for both a Designated Contract Market (DCM) and a derivatives clearing organisation (DCO), and told customers it will take the site offline Monday to convert from a sweepstakes exchange into a sports prediction market, with a launch expected early next week. Existing cash balances carry over and customers need take no action. The dual approval is the detail that matters: holding both a DCM and a DCO licence means ProphetX clears its own trades rather than routing through a third party. CEO and co-founder Dean Sisun called ProphetX "the first sports-native direct-clearing prediction market in the United States." The CFTC received the application on 31 October 2025, so approval ran roughly seven months — fast by the standard of Kalshi's multi-year path to DCM status.
ProphetX is the leading edge of a conversion wave, not a one-off. The company has already been through two identities — state-licensed sportsbook (as Prophet Exchange), then peer-to-peer sweepstakes exchange — and this pivot is its third. The driver is regulatory pressure on the sweepstakes model: a growing number of states have banned sweepstakes gaming apps, and a CFTC DCM licence offers a federal framework that sidesteps state-by-state prohibitions while still permitting sports markets. Two more former operators are queued behind ProphetX: Novig filed its DCM application in late January 2026, and Sporttrade — itself a former state-licensed sportsbook — filed about a week later.
The timing collides with an unsettled federal picture. The CFTC released its proposed prediction-market rules on Wednesday; they hit the Federal Register on Friday, opening a 45-day public comment window, and the proposal supports trading in sports markets. But eight states are simultaneously in litigation over whether these contracts are unlicensed sports betting, and members of Congress have questioned the legality of federally regulated venues listing sports contracts. Mick Mulvaney, now running Gambling is Not Investing, said: "The CFTC was created to oversee commodity markets, not to become the nation's sports betting regulator." The core question is widely expected to reach the US Supreme Court.
Our read on why a new entrant makes sense in a market this concentrated. Kalshi dominates — a Bank of America report this year put its US share around 90% — and sports drive the volume, with Pew Research finding sporting events make up about 80% of Kalshi's trading. But prediction markets do not consolidate the way the sportsbook boom did, because there is no house edge to defend: traders gravitate to whichever venue shows the best price, and multiple venues create arbitrage opportunities that reward fragmentation. A sports-native exchange that clears its own trades can compete on price and execution without Kalshi's scale. ProphetX may never crack the top tier, but "dominant incumbent" is a weaker moat in event contracts than it was in sportsbooks — which is why DraftKings, Fanatics, FanDuel, Novig, Sporttrade, and now ProphetX are all entering anyway.
Operators mentioned in this article
Recent updates
Utah Files Felony Charges Against Kalshi and Its Founders — Second State to Criminally Charge a Platform
Utah filed criminal charges against Kalshi and its two co-founders, Tarek Mansour and Luana Lopes Lara, on October 28 — 13 felonies and a misdemeanour, including a second-degree 'pattern of unlawful criminal activity' count and 12 counts of online gambling promotion. The charges stem from a September sting in which an undercover agent placed 12 sports wagers verified to be in Utah. The CFTC sued Utah the day before to block state enforcement, its tenth such suit. Utah is the second state after Arizona to criminally charge Kalshi, and the first to charge the founders personally. Kalshi called it a 'crazy overreach.'
NBA Names Kalshi and Polymarket Preferred Exchanges — Leaving the NFL Alone in Opposition
The NBA announced on October 26 that it has named Kalshi and Polymarket its 'preferred prediction market exchanges,' signed a non-binding memorandum of understanding with the CFTC on basketball integrity, and expanded its DraftKings deal to include prediction markets — the first league to extend a sportsbook partnership into the category. The exchange deals bar league and team personnel from trading NBA contracts, limit permissible markets, and require sharing suspicious-trading data, in exchange for NBA intellectual property and official data. The NBA joins MLB, the NHL, and MLS as partnered leagues, leaving the NFL as the lone major holdout — and the only league fighting the platforms in court.
CFTC Chair Says Agency Is Watching Prediction Markets for Manipulation Ahead of Midterms
CFTC Chairman Michael Selig said on October 23 that the agency is closely monitoring prediction markets for manipulation ahead of the November 3 midterms, and that it is separately scrutinising oil market trading tied to President Trump's announcements about the war in Iran. Combined midterm open interest on Kalshi and Polymarket stood at $250 million as of October 18, with Kalshi holding 84%. Selig acknowledged the agency often catches political figures trading 'oftentimes after the fact.' The remarks highlight the CFTC's dual role as both the platforms' federal protector and their manipulation watchdog.