Congress bans election bets on exchanges—but leaves offshore markets wide open
S. 4226 — STOP Corrupt Bets Act of 2026 · Filed by Jeff Merkley (D-OR) · 4 cosponsors · Introduced Mar 26, 2026 · Referred to committee
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What it does
This bill amends the Commodity Exchange Act to ban prediction market contracts on U.S. elections, government actions, sporting events, and military operations from being listed or traded on registered exchanges. It carves out a narrow hedging exception for commercial risk mitigation and directs the GAO to study insider trading, youth participation, and enforcement gaps in prediction markets.
Why we flagged it
The bill's core function is to prohibit certain event-based prediction contracts on registered exchanges. It is framed as anti-gambling and anti-corruption but operates as a narrow regulatory carve-out that may not reach unregistered platforms or foreign operators.
What the text implies
- The hedging carve-out is undefined ('as the Commission may determine by rule') and could swallow the prohibition if CFTC interprets 'commercial risk' broadly — e.g., a political consultant hedging campaign exposure.
- The bill does not prohibit prediction markets on unregistered platforms or foreign exchanges, creating regulatory arbitrage: traders and platforms may migrate to offshore or decentralized venues.
The full analysis lists 5 implications of this text.
Who stands to gain
Unregistered prediction market platforms and decentralized finance (DeFi) operators (regulatory arbi; Foreign prediction market exchanges (offshore migration of trading volume)