New Mexico Tribes Express Concerns Over Prediction Market Impact

New Mexico tribal leaders have warned lawmakers that the rise of online prediction markets could undermine tribal gaming revenue, sovereignty, and funding for community services. This concern follows a significant increase in prediction market trading volume and ongoing legal disputes regarding their regulatory oversight.

What Happened

New Mexico tribal leaders informed the state’s Indian Affairs Committee that online prediction markets pose a threat to the ability of tribes and states to regulate gambling within their jurisdictions, as well as to funding for essential services, according to the Albuquerque Journal. These platforms, where users predict outcomes of various real-world events, are feared to divert gaming activity from tribal casinos, thereby reducing revenue streams crucial for tribal community services.

For fiscal year 2025, 13 New Mexico tribes collectively generated $896 million in adjusted net win, with tribal gaming contributing over $151 million to the state’s general fund, as reported by the New Mexico Gaming Control Board. Elizabeth Homer, regulatory counsel for the Indian Gaming Association, highlighted the shared interests between tribes and states in this matter.

The revenue generated from tribal gaming is federally mandated for specific purposes, including economic development and governmental services such as education and housing. Navajo Nation Council Delegate Eugenia Charles-Newton stated that this gaming revenue is reinvested into communities, while prediction market revenue primarily benefits the operating companies.

Key Details

• The combined monthly trading volume of leading prediction markets, Kalshi and Polymarket, increased from approximately $890 million in July 2024 to $53 billion in July 2026, according to Pew Research Center.
• The Mescalero Apache Tribe and the pueblos of Pojoaque, Sandia, and Isleta have filed a lawsuit against Kalshi, asserting that its sports-related “event contracts” constitute unlicensed sports betting on tribal lands, violating exclusive gaming rights, as reported by Law360 UK.
• New Mexico Attorney General Raúl Torrez has also filed a separate lawsuit in June, alleging Kalshi operates online sports betting in violation of the state’s gaming framework.
• Kalshi contends that a federal commodities law exempts it from tribal and state gambling regulations, an argument that has received split decisions in federal appeals courts; one court sided with Kalshi against New Jersey, while another sided with Nevada and two California tribes.
• The Commodity Futures Trading Commission (CFTC) has sued several states, including New Mexico, arguing that federal commodities law grants it exclusive jurisdiction over prediction markets, as per Tribal Business News.

Why It Matters

The rise of prediction markets presents a significant challenge to the established regulatory frameworks for gaming in New Mexico and other states with tribal gaming operations. The potential shift of consumer spending from regulated tribal casinos to unregulated prediction platforms could lead to a substantial decrease in tribal revenue. This reduction directly impacts the funding for essential tribal services and economic development, which are supported by gaming proceeds under federal law. The ongoing legal disputes between prediction market operators, states, and tribes highlight the complex jurisdictional issues surrounding these emerging financial instruments, potentially reshaping the landscape of regulated gaming and commodity trading.

What’s Next

Emiliano Aguirre, outside counsel to the Navajo Nation Gaming Enterprise, suggested the concept of a state tax on prediction market earnings to potentially disincentivize their use. However, Elizabeth Homer noted this idea remains at a conceptual stage and is not an official recommendation, according to the Albuquerque Journal. State Sen. Angel Charley, D-Acoma Pueblo, expressed skepticism regarding the effectiveness of such a tax, citing concerns about individuals with addiction seeking methods to continue engagement.

Originally reported by Albuquerque Journal·Published 27 Sep 2026, 19:19