The US authorities launched not less than three beforehand unreported investigations into buying and selling on the prediction market Polymarket, based on paperwork obtained by WIRED by way of a Freedom of Data Act request.
Voting information from the Commodity Futures Buying and selling Fee, the federal company that regulates prediction markets, shed new gentle on how the federal government approaches these investigations. In early Could, CFTC chairman Michael Selig accredited an order permitting the company’s enforcement division to launch a non-public investigation into potential insider buying and selling on Polymarket occasion contracts associated to pardons issued by former president Joseph Biden. The order granted permission to take testimony, acquire subpoenas, administer oaths, and require the manufacturing of paperwork in the middle of the investigation.
The paperwork obtained by WIRED didn’t specify which trades had been below suspicion, however the order got here a number of weeks after an NPR report on a suspicious Polymarket dealer who netted over $300,000 on pardon-related markets within the ultimate days of the Biden administration. The dealer appropriately wagered that the previous president would difficulty preemptive pardons to quite a lot of outstanding MAGA critics, together with former US representatives Liz Cheney and Adam Kinzinger, and US senator Adam Schiff.
On the finish of Could, Selig accredited one other investigation order. This time, the subject was “Iran occasion contracts” on Polymarket. As with the Biden pardon paperwork, the investigation order didn’t present particulars, but it surely got here two weeks after 60 Minutes aired a report on a community of suspicious Polymarket accounts that made $2.4 million on Iran-related trades, with a 98 % win price.
“If these investigations are being prompted solely by press studies of potential violations of the Commodities Trade Act, that’s a major signal of weak point on this regulatory scheme,” says Joseph Konizeski, a former chief trial legal professional within the CFTC’s division of enforcement. The company has come under fire within the second Trump period for its perceived friendliness to the prediction market business.
In July, Selig greenlit a 3rd investigation, this time targeted on suspected insider buying and selling on Google-themed Polymarket occasion contracts. In an e mail change included within the paperwork obtained by WIRED, Paul Hayeck, the appearing director of the CFTC’s division of enforcement, famous that the investigation would concentrate on “further people who could have engaged in insider buying and selling associated to Google’s 2025 Yr in Search Rating.” Hayeck wrote that the Southern District of New York is conducting a “parallel investigation.” He specified that the CFTC’s investigation can be separate from the ongoing case against Michele Spagnuolo, a Google engineer accused of insider buying and selling.
SDNY didn’t reply to requests for remark. Google declined to remark. It pointed WIRED to a press release it launched in June noting that Spagnuolo was not with the corporate. The CFTC didn’t reply to requests for remark and questions concerning the standing of the investigations.
“Whereas we don’t touch upon particular investigations, we usually refer issues to regulation enforcement and help ongoing investigations as a part of our dedication to defending the integrity of our markets,” Olivia Chalos, deputy chief authorized officer at Polymarket, instructed WIRED in an e mail.
The CFTC can be reportedly investigating Polymarket itself. The corporate, which had its flagship platform banned from america in 2022, was permitted to launch a US-regulated model with a narrower set of markets in late 2025. It just lately underwent a fundraising round led by Donald Trump Jr.’s enterprise capital agency, 1789 Capital, which valued the corporate at $21 billion.
The CFTC has additionally launched investigations into potential insider buying and selling on Kalshi, Polymarket’s archrival, prior to now. In keeping with The New York Occasions, Kalshi has referred not less than 32 circumstances to the company. The CFTC fined former US consultant George Santos $35,000 for his habits associated to a Kalshi contract about whether or not he would attend Trump’s 2026 State of the Union handle.
Kalshi issued its first-ever lifetime ban to Santos for violating its guidelines on market manipulation for a similar habits, and in addition fined him simply over $71,000. Santos was not criminally charged.
