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 organization, 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 organization (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 to take no action. The dual approval is the detail that matters: holding both a DCM and a DCO license means ProphetX clears its own trades rather than routing through a third party. CEO and co-founder Dean Sisun framed the milestone around that fact, calling ProphetX "the first sports-native direct-clearing prediction market in the United States." The CFTC received the application on October 31, 2025, so the 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 the pivot to a federally regulated prediction market 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 license offers a federal framework that sidesteps state-by-state sweepstakes prohibitions while still permitting sports markets. Two more former operators are in the queue 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 pattern is now clear enough to name: the sweepstakes and small-sportsbook tier is migrating wholesale toward CFTC regulation.
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 suing current operators or being sued by the CFTC over whether these contracts are unlicensed sports betting, and members of both the House and Senate have questioned the legality of federally regulated venues listing sports contracts. Mick Mulvaney, the former congressman now running Gambling is Not Investing, put the opposition case bluntly: "The CFTC was created to oversee commodity markets, not to become the nation's sports betting regulator. Congress never intended for federal derivatives law to become a backdoor for unsafe sports gambling." The core question — whether prediction markets can offer sports contracts at all — is widely expected to reach the US Supreme Court, either through one of the state cases or a challenge to the proposed rules once finalized. ProphetX is launching into that uncertainty deliberately.
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 a late-May Pew Research report finding sporting events make up about 80% of Kalshi's trading. On the surface that looks like a closed market. But prediction markets do not consolidate the way the sportsbook boom of the early 2020s did, and the reason is structural: there is no house edge to defend, so traders gravitate to whichever venue shows the best price, and the existence of multiple venues actively creates arbitrage opportunities that reward fragmentation rather than punishing it. A sports-native exchange that clears its own trades can compete on price and execution without needing 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 precisely why DraftKings, Fanatics, FanDuel, Novig, Sporttrade, and now ProphetX are all willing to enter anyway.
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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 misdemeanor, 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 of 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 scrutinizing 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 attempting to trade 'oftentimes after the fact.' The remarks highlight the CFTC's dual and somewhat conflicting role as both the platforms' federal protector and their manipulation watchdog, at a time when the agency has shed enforcement staff.