US Representative Don Davis (D-N.C.) introduced the "No Betting on Your Own Race Act" on October 5, 2026, a bill that would impose a minimum $10,000 civil penalty on federal candidates who trade prediction-market contracts tied to their own elections.

The legislation targets a structural gap in US ethics rules: candidates who do not yet hold federal office sit outside the frameworks governing sitting members of Congress. As political prediction markets have moved from novelty products to mainstream trading venues, that thinner regulatory environment has produced at least one documented case of a candidate betting on her own race.

What does the bill actually change?

The bill would prohibit federal candidates and their immediate family members from trading on any prediction market tied to the candidate's own election. Violations would carry a civil penalty of $10,000 per infraction, or three times the net financial gain from the trade — whichever is larger.

That penalty structure directly addresses the weakness exposed by the case that prompted the legislation. Davis's Republican opponent, Laurie Buckhout, settled with prediction market platform Kalshi in August 2026 after trading contracts linked to her own candidacy. The settlement cost Buckhout approximately $2,600 and carried a three-year suspension from the platform.

The Buckhout case illustrated the core problem the bill seeks to fix: existing prohibitions are voluntary. Kalshi and other prediction market operators maintain their own bans on candidate self-trading, but those are platform policies rather than law. A platform ban produces a settlement and a suspension. A federal statute produces penalties with meaningful financial consequences.

How does it compare to earlier efforts?

An earlier Senate resolution attempted to address related concerns, but it covered only sitting senators and their staff. Davis's bill extends the prohibition to all federal candidates and their families, closing the coverage gap for challengers and first-time candidates who have never held office.

The distinction matters because a challenger running against an incumbent operates in a thinner regulatory environment — precisely the situation in which the Buckhout trading unfolded.

For prediction market platforms, the bill would largely formalize rules the industry has already adopted voluntarily. Kalshi's own policies already prohibit candidates from trading on their races, which is why the Buckhout matter ended in a settlement rather than being treated as acceptable conduct. Passage would shift enforcement from platform-level discipline to a statutory civil penalty regime.

What are the prospects before November?

Congress's schedule between now and the November 2026 elections leaves limited room for new legislation to advance, and the bill does not appear to have the bipartisan momentum that typically accelerates passage. Without a companion vehicle or floor time, the proposal is more likely to shape the next Congress's ethics agenda than to become law this cycle. Kalshi and other regulated prediction market operators face the most immediate operational consequence if the bill advances: a federal penalty regime would replace their internal enforcement with statutory liability for the traders on their venues.