States Struggle to Get a Grip on Growth of Prediction Markets

Why It Matters

Regulation will determine whether states capture billions in new gaming tax revenue or lose existing lottery funds, shaping future state budgets and federal‑state power balances.

Key Takeaways

• 2025 prediction‑market volume topped $44 billion, growing fast.
• CFTC claims exclusive jurisdiction, opposing state‑level bans.
• Florida sees minimal lottery revenue cannibalization from prediction markets.
• 90% of market trades involve sports events.
• Potential $3 billion annual state tax revenue from prediction markets.

Pulse Analysis

The explosion of online prediction markets has turned a niche betting format into a multi‑billion‑dollar industry. In 2025, participants wagered more than $44 billion on contracts ranging from election outcomes to economic indicators, with sports accounting for roughly 90 % of the volume. This rapid expansion mirrors the trajectory of legal sports wagering, which now generates over $157 billion in consumer bets and $3.2 billion in state tax revenue. However, unlike traditional sportsbooks, prediction platforms operate under a regulatory gray zone that pits the Commodity Futures Trading Commission’s federal authority against a wave of state‑level lawsuits.

State finance officials are eyeing the nascent market as a potential revenue stream comparable to lottery proceeds. Florida’s bond‑finance director Ben Watkins acknowledges the need for regulation but argues that prediction‑market participants belong to a different demographic than lottery players, limiting any immediate cannibalization of the $30.6 billion lottery haul recorded in fiscal 2024. Oregon’s lottery agency echoes this cautious optimism, monitoring the sector without reporting measurable impact. If states can capture even a fraction of the $44 billion activity, annual gaming tax receipts could approach the $3 billion mark, bolstering education and infrastructure funding.

The regulatory showdown will shape how quickly states can monetize this emerging class of bets. The CFTC’s recent stance—asserting exclusive jurisdiction and warning against “over‑zealous” state bans—signals a federal preference for a uniform framework, while dozens of states continue to file lawsuits claiming gambling violations under existing statutes. Should Congress intervene, a coordinated licensing regime could unlock broader event categories, from climate data to corporate earnings, amplifying revenue potential but also raising consumer‑protection concerns. For policymakers, the challenge lies in balancing fiscal opportunity with the need for clear, enforceable rules that protect both players and state interests.