Last mentioned: Mar 24, 2026
Coordinated Response
Kalshi and Polymarket announce sweeping new bans on insider trading and high-risk participants.
Legislative Threat
Bipartisan Senate bill introduced to ban sports betting on prediction platforms.
Suspicious Activity
Reports emerge of insider trading on US-Iran ceasefire contracts.
State Pressure
Illinois regulators declare prediction markets a form of illegal gambling.
Leading prediction markets Kalshi and Polymarket have introduced strict new prohibitions on insider trading to bolster market integrity and regulatory compliance. The move marks a significant professionalization of the industry as it seeks to transition from niche speculative platforms to mainstream financial instruments.
Leading prediction markets Kalshi and Polymarket have implemented sweeping new bans on insider trading to preempt restrictive federal legislation. The move comes as US Senators advance a bipartisan bill aimed at curbing the platforms' expansion into sports and political betting.
State regulators are intensifying scrutiny on prediction markets Kalshi and Polymarket, alleging the platforms are offering unlicensed sports betting. The move threatens to disrupt the companies' ambitious $20 billion valuation targets as they face a jurisdictional clash between federal event contract rules and state gambling laws.
The explosive growth of prediction markets has been catalyzed by a fierce personal rivalry between Polymarket's Shayne Coplan and Kalshi's Tarek Mansour. As these platforms move from niche crypto projects to mainstream financial tools, the clash between their regulated and decentralized philosophies is defining the future of the 'truth economy.'
This page surfaces every story mentioning CFTC across our startup coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running startup beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where CFTC was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |