Regulatory Risk

Senators push Clarity Act changes as debate over prediction markets intensifies

According to reporting by crypto.news, U.S. senators are considering amendments to the Clarity Act or the Farm Bill to preserve state and tribal control over sports prediction markets. This legislative effort responds to expanding federal oversight claims by the CFTC, though these policy proposals remain not officially confirmed.

U.S. Capitol building representing congressional debates over prediction markets and the Clarity Act
Image: crypto.news

Legislative Roundtable and Tribal Concerns

According to reporting by crypto.news, the Senate Indian Affairs Committee recently hosted a roundtable discussion focused on the jurisdictional boundaries governing prediction markets. During the session, Indian Gaming Association Vice Chairman Tehassi Hill raised significant concerns regarding the expansion of event contracts tied to sports and casino outcomes. Hill emphasized that these financial instruments should remain firmly under the regulatory authority of existing state gaming laws and the Indian Gaming Regulatory Act, rather than being subsumed by federal commodities statutes. Tribal leaders argued that unchecked federal expansion could erode decades of established local oversight designed to protect consumers and maintain integrity within regional gaming markets.

The debate occurs as lawmakers rush to advance broader cryptocurrency market structure legislation before departing Washington for the scheduled August recess. Supporters of the tribal position have identified the Clarity Act as a primary legislative vehicle to insert clarifying language that restricts federal preemption. By addressing these concerns directly in statute, proponents hope to prevent prediction market platforms from bypassing localized gambling prohibitions under the guise of federal derivatives oversight. However, committee discussions revealed notable hesitation among senior lawmakers, who questioned whether merging complex gaming policy with digital asset legislation is practical given the compressed legislative calendar and competing priorities.

Proposed Vehicles and Congressional Debate

As reported by crypto.news, Senator Tina Smith suggested during the committee hearing that lawmakers could utilize alternative legislative vehicles if incorporating the provisions into the Clarity Act proves overly contentious. Specifically, Senator Smith pointed to the Farm Bill, a massive omnibus package that Congress routinely relies upon to enact wide-ranging policy measures that extend far beyond traditional agricultural parameters. According to her statements during the session, inserting non-controversial clarifying language to ensure prediction markets abide by existing local laws would prevent the Commodity Exchange Act from unintentionally preempting established tribal-state compacts and local gambling regulations.

Despite these suggestions, opposition and skepticism remain prominent among key committee leaders. Senate Agriculture Committee Chair John Boozman expressed sympathy for the plight of tribal gaming operators but openly questioned the wisdom of conflating distinct policy domains within the same legislative texts. Senator Boozman noted that cryptocurrency market structure and localized prediction markets involve fundamentally different regulatory challenges, suggesting that lawmakers should carefully build distinct legal justifications rather than forcing unrelated provisions into omnibus bills. This legislative friction illustrates the difficult path ahead for any statutory amendment aimed at resolving the jurisdictional tug-of-war between federal regulators and state gaming boards.

CFTC Authority and State Legal Pushback

According to crypto.news, the regulatory dispute centers heavily on the assertive stance taken by the Commodity Futures Trading Commission regarding event-contract oversight. CFTC Chair Michael Selig has repeatedly defended the agency's position, asserting that federal commodities law grants the regulator exclusive jurisdiction over prediction markets operating within the United States. The regulatory body has actively defended its turf by challenging conflicting state-level enforcement actions in court while simultaneously pursuing formal rulemaking designed to establish a standardized review process for various event contracts. The executive branch under the Trump administration has publicly backed this centralized interpretation, designating federal oversight as an essential safeguard for modern financial markets.

In direct opposition to federal ambitions, state attorneys general have launched coordinated legal and administrative challenges against the agency's expanding mandate. In June, a bipartisan coalition representing 44 states formally urged the CFTC to withdraw and rewrite its controversial proposed Rule 40.11. The state officials argued that the regulator had significantly overstepped the statutory authority granted by Congress under the Commodity Exchange Act by stepping into a policy arena historically reserved for local governance. State leaders warned that federal encroachment into sports betting and localized gambling creates severe economic and political consequences, deepening the divide between Washington regulators and state authorities.

Platform Growth Amid Regulatory Turmoil

As reported by crypto.news, trading activity across major prediction market platforms has continued to surge despite the intense regulatory scrutiny and ongoing jurisdictional battles. During the month of July, prominent exchanges including Kalshi, Polymarket, and Polymarket US achieved a combined notional trading volume of $50.59 billion, representing the highest monthly aggregate ever recorded by these platforms. Kalshi dominated the market landscape, accounting for approximately $37.7 billion of the total monthly volume, or roughly 74.5% of the combined figures. This robust expansion demonstrates strong retail and institutional demand for event-based financial products, even as state regulators and federal agencies clash over the legal boundaries governing their operations.

Individual exchange trajectories revealed shifting dynamics within the sector during the same period. Polymarket US posted the fastest monthly growth rate by successfully expanding user access for eligible participants within the domestic United States market. Conversely, trading activity on Polymarket’s primary international platform experienced a slight contraction. Meanwhile, overall open interest across all three tracked exchanges declined from approximately $2 billion at the beginning of July down to roughly $1.2 billion by the end of the month. Industry analysts attributed this reduction in open interest primarily to the natural settlement of large speculative positions tied to the FIFA World Cup following the conclusion of the tournament.

Jurisdictional Overlap and Future Outlook

According to crypto.news, the intersection of federal commodities regulation and local gaming statutes presents a complex compliance challenge that shows no immediate sign of resolution. The ongoing friction between federal agencies like the CFTC and state attorneys general underscores the absence of a unified statutory framework for event contracts. While federal regulators push to centralize oversight under commodities law, state authorities and tribal groups remain firmly committed to defending their historical jurisdiction over sports betting and casino-style wagering. This fundamental disagreement leaves prediction market platforms caught in a persistent regulatory gray area as courts and lawmakers attempt to define permissible boundaries.

Looking ahead, the resolution of this jurisdictional dispute will depend heavily on judicial outcomes and subsequent congressional actions. The conflicting court rulings emerging across various federal and state jurisdictions highlight the urgent need for clear legislative guidance from Washington. Whether lawmakers ultimately choose to amend the Clarity Act, integrate provisions into the Farm Bill, or leave the matter to the judicial system, the ultimate outcome will reshape how digital asset platforms and event-contract providers structure their offerings for U.S. participants in the years ahead.

Conclusion and Strategic Assessment

In conclusion, reporting by crypto.news indicates that U.S. senators are considering legislative adjustments to the Clarity Act or Farm Bill to protect state and tribal authority over sports prediction markets. The affected entities include prediction market platforms such as Kalshi and Polymarket, alongside state gaming regulators and tribal operators. What changes now is the heightened legislative focus on delineating federal commodities jurisdiction from localized gambling laws, driven by record-shaping trading volumes and aggressive state-level pushback. These reported policy proposals remain not officially confirmed by congressional leaders.

As the next immediate action, compliance officers and platform operators must monitor upcoming congressional developments and ongoing court challenges involving the CFTC and state attorneys general. Stakeholders must carefully distinguish between established trading metrics, such as Kalshi's July volume figures, and unconfirmed legislative maneuvers regarding statutory preemption. Evaluating operational exposure across different U.S. states remains critical for managing legal risks while navigating this evolving regulatory environment.

Cexvia conclusion

Legislative Uncertainty Surrounding Prediction Market Oversight

According to reporting by crypto.news, lawmakers and tribal leaders are debating whether to restrict federal commodities preemption over local gambling laws. The affected entities include prediction market platforms such as Kalshi and Polymarket, alongside state and tribal regulators. These legislative adjustments remain not officially confirmed.

Risk meaning
The reported legislative friction highlights a major jurisdictional conflict between federal commodities regulation and traditional state or tribal gaming authorities. If enacted, statutory amendments could bifurcate compliance obligations for event-contract operators, subjecting sports and casino derivatives to local gaming statutes while leaving standard crypto assets under federal frameworks.
User action
Prediction market operators and institutional participants should monitor legislative progress on the Clarity Act and evaluate the viability of offering sports-related event contracts across different U.S. jurisdictions in light of ongoing state lawsuits and federal rulemaking.
CFTC, U.S. Congress, State Attorneys General