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CFTC and Prediction Markets: The Regulatory Landscape

How the CFTC regulates prediction markets in the US. Enforcement history, Kalshi vs CFTC, Polymarket settlement, and what it means for traders in 2026.

Sarah Whitfield
Markets Editor — Political Forecasting · · 3 min read
✓ Fact-checked · 📅 Updated 1 May 2026 · 3 min read
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Key takeaway: The CFTC has become the de facto US regulator for prediction markets since 2022. Platforms must register as Designated Contract Markets (DCMs) or face enforcement. Kalshi is the only fully compliant platform; Polymarket settled and geo-blocks US users.

Should you engage in prediction market trading from within the United States — or are you exploring the possibility — grasping the CFTC's role in prediction markets is absolutely essential. This regulatory body determines which contracts remain legally tradeable, which venues permit such trading, and what operational safeguards apply.

What is the CFTC?

The Commodity Futures Trading Commission serves as the primary federal regulator overseeing commodity futures, options, and swaps throughout the United States. Because prediction market contracts behave much like binary options instruments, they come under CFTC oversight whenever they are made available to American participants.

Key CFTC Enforcement Actions

Polymarket (January 2022)

Polymarket reached a settlement with the CFTC for $1.4 million following operation of an unregistered event contract venue. The settlement's principal components comprised:

  • $1.4M financial penalty imposed by the CFTC
  • Commitment to discontinue non-compliant contract offerings
  • Implementation of geographic restrictions preventing direct US user participation

Following this settlement, Polymarket has redirected efforts towards international expansion whilst investigating potential avenues for bringing services into US compliance.

Kalshi vs. CFTC (2023-2024)

Kalshi, operating as an officially registered CFTC Designated Contract Market, initiated legal proceedings against the CFTC after the regulator declined approval for its contracts linked to legislative outcomes. This significant litigation determined that the CFTC lacks authority to impose categorical prohibitions on event contracts merely because they reference electoral processes — a pivotal development for market participants. The DC Circuit's decision substantially expanded the scope of permissible event contract categories.

Nadex and Other Platforms

Nadex (North American Derivatives Exchange) has provided CFTC-regulated binary options trading for an extended period, encompassing certain event-linked contracts. This operational framework illustrates that compliant prediction market venues can function within the current American regulatory structure.

For a platform to lawfully furnish prediction market contracts to American participants, it must satisfy the following requirements:

  1. Secure DCM registration through the CFTC
  2. Meet Core Principles — 23 operational standards encompassing trade monitoring, fiscal soundness, and investor safeguards
  3. Secure contract authorisation — each distinct event contract category requires submission and CFTC non-objection
  4. Deploy KYC/AML measures — customer identification and financial crime prevention systems

The "Gaming" Exception

Under the Commodity Exchange Act (CEA), event contracts touching upon "gaming" activities remain prohibited — a definition the CFTC applies expansively. This restriction explains why prediction markets centred on political campaigns have encountered regulatory pushback historically. The CFTC has customarily maintained that athletics-focused event contracts qualify as gaming, though Kalshi's courtroom success has complicated this interpretation.

What Happens if You Trade on Unregistered Platforms?

Individual market participants encounter limited direct enforcement exposure — the CFTC concentrates enforcement efforts on venue operators rather than individual traders. Nevertheless, participation on unregistered venues introduces significant risks:

  • CFTC-mandated safeguards for customer assets do not extend to your holdings
  • Absence of mandatory account segregation protections for your capital
  • Inability to seek CFTC remedies should the platform collapse or engage in misconduct

For comprehensive information on international regulatory frameworks, consult our 2026 global regulation guide. Prepared to participate on a venue offering appropriate risk mitigation? Discover PolyGram's platform mechanics. Start trading on PolyGram →

Sarah Whitfield
Markets Editor — Political Forecasting

Sarah has tracked political prediction markets and election forecasting since the 2020 US cycle. Focus: US presidential, congressional, and UK parliamentary contracts.