Polymarket · US Senate · Crypto Briefing
FairPredicts publishes ad campaign against Kalshi in DC amid scrutiny of prediction markets
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◎ Multiple-sources
A self-described 'market integrity watchdog' is spending six figures to challenge Kalshi's Washington narrative, as the Senate turns its attention to prediction market regulation.
Key facts
- Polymarket, built on Ethereum’s layer-2 network Polygon, exploded in popularity during the 2024 US presidential election and has continued to attract significant volume
- Kalshi itself has flagged over 400 suspicious trades since January 2026, a figure that more than doubled from the prior year
- Lose that shield, and the company faces a regulatory nightmare across 50 different jurisdictions
- If the court sides with the AG, it would declare that certain Kalshi contracts are gambling products subject to state gambling laws, not CFTC-regulated derivatives
Summary
A new organization called FairPredicts dropped a six-figure advertising blitz in Washington, DC on Wednesday morning, targeting prediction market operator Kalshi with pointed questions about market transparency, insider trading risks, and youth exposure to gambling. Kalshi, which holds CFTC approval to operate as a regulated prediction market, has been spending heavily to shape its own story in Washington. FairPredicts describes itself as a “market integrity watchdog,” a framing designed to position the group as a neutral guardian rather than a competitor or industry critic. A US soldier was arrested earlier this year for allegedly using classified information to trade on Polymarket, the crypto-native prediction platform that operates outside US regulatory jurisdiction.