Judge stays CFTC civil case as agency pushes into criminal Polymarket insider-trading prosecution
A judge stayed the CFTC's civil case against U.S. soldier Gannon Ken Van Dyke, who allegedly made more than $400,000 on Polymarket using nonpublic information about Venezuelan leader Nicolás Maduro. The CFTC then sought to intervene in Van Dyke's related criminal case to assert that event contracts qualify as swaps under commodities law. Van Dyke's attorneys opposed the agency's filing. The dispute turns on whether prediction market trading based on inside information violates federal commodities statutes.
The CFTC's criminal intervention breaks its usual pattern of civil-only enforcement against prediction market users. The agency is now betting that a criminal conviction would bind courts faster than rulemaking to its view that event contracts are swaps. That shifts risk onto Polymarket traders, who could face felony charges—not just civil fines—for trading on nonpublic information.
Van Dyke's opposition forces the CFTC to litigate its jurisdictional theory in open court rather than settle quietly. A win here gives the agency a precedent to deploy against other traders; a loss weakens its leverage in every pending insider-trading probe. The criminal path also bypasses the slower CFTC rulemaking process the industry has been watching. Prosecutors and defense lawyers alike now face unpredictable outcomes in a regulatory gray zone the courts must map case by case.
The CFTC is now fighting on dual enforcement fronts—civil and criminal—to defend event-contract jurisdiction as state court losses pile up against Kalshi and Polymarket.