Modern Action logo
IssuesBillsBriefing
Donate
Donate
Modern Action

Navigation

Menu

01HomeFront page→02IssuesActive issue pages→03BillsLegislation index→04BriefingDaily context→05DonateSupport the work→

Account

Sign In→Get Started→
Modern Action

Find the bills behind the news, understand what Congress can do, and contact your representatives with a specific message.

Platform

  • Contact Congress
  • Write to Congress
  • Browse Bills
  • Track Bills

Resources

  • Find My Representatives
  • Contact My Representatives
  • How to Contact Representatives
  • Does Contacting Congress Work?

Support

  • Contact Us
  • Accessibility

Legal

  • Privacy Policy
  • Terms of Service
  • Cookie Policy
  • Accessibility

Stay informed about legislation

Get weekly updates on important bills and how to take action.

© 2026 Modern Action. All rights reserved.

Made with ❤️ for democracy
All systems operational

Contact Congress about H.R. 7840: Event Contract Enforcement Act

Trading platforms could not offer event contracts tied to elections, war, terrorism, crimes, government actions, or gaming. States could opt out only for gaming-related contracts. The rules would start 180 days after the bill becomes law.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

Event Contract Enforcement Act is a House bill in committee. The latest recorded action: Sponsor introductory remarks on measure. (CR H2588-2589).

Latest action on H.R. 7840: Sponsor introductory remarks on measure. (CR H2588-2589)

Who this affects: This bill mainly affects federally registered trading platforms and people who trade event or prediction-market contracts. Platforms would have to stop offering covered contracts after the start date. Traders would lose access to some contracts tied to elections, government actions, war, terrorism, crimes, or gaming. State lawmakers would matter for gaming contracts because a state can opt out only by passing clear language in state law.

Why this matters: This bill could change which real-world events people are allowed to bet on through regulated markets. It aims to keep trading away from elections, government actions, violence, war, crimes, and gaming unless a gaming exception applies. It could also reduce some prediction-market activity and limit new products. The bill leaves some effects unclear, including how much it would change prices, market activity, or innovation.

Key provisions in H.R. 7840

  • Registered trading platforms could not offer event contracts tied to terrorism, assassination, war, gaming, crimes, elections, or government actions. These are platforms that operate under federal commodities law.
  • The bill covers several kinds of trades in an excluded commodity, which is a broad category under commodities law. It applies when the trade depends on whether an event happens, how much it happens, or a related condition.
  • Election betting would be banned for any vote result. That includes ballot initiatives and referendums at the federal, state, or local level.
  • Government-action contracts would also be banned. The ban covers actions by or inside any federal, state, or local government branch, including government bodies and workers.
  • The Commodity Futures Trading Commission could add more banned event types. It could do this by rule or regulation if it finds similar activity goes against the public interest.

How Modern Action helps you take action on H.R. 7840

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about H.R. 7840

What is H.R. 7840?
Trading platforms could not offer event contracts tied to elections, war, terrorism, crimes, government actions, or gaming. States could opt out only for gaming-related contracts. The rules would start 180 days after the bill becomes law.
How do I support or oppose H.R. 7840?
Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.
Who should I contact about H.R. 7840?
Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.
Can Modern Action explain H.R. 7840 before I act?
Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.

Keep acting on Modern Action

More ways to act on this issue

Compare the broader issue and related bills without leaving Modern Action.

Related issues

  • Contact your reps on Rules for prediction marketsThe Commodity Futures Trading Commission's role in regulating prediction markets, including jurisdiction over event contracts and enforcement of market integrity rules.
  • Contact your reps on Betting on elections and political eventsRules governing contracts related to election outcomes and political events, including candidate self-betting prohibitions.
  • Contact your reps on Officials trading on prediction marketsRegulations addressing insider trading and conflicts of interest in prediction markets, including bans on trading with nonpublic information.
  • Contact your reps on Who controls prediction market gambling rulesThe debate over whether state gambling laws should apply to prediction markets or if federal preemption should occur.

Related bills

  • Take action on S. 4226: STOP Corrupt Bets Act of 2026
  • Take action on S. 4188: Public Integrity in Financial Prediction Markets Act of 2026
  • Take action on H.R. 8123: STOP Corrupt Bets Act of 2026
  • Take action on H.R. 7004: Public Integrity in Financial Prediction Markets Act of 2026
  • Take action on H.R. 8148: Prediction Market RISK Act
  • Take action on S. 4469: Prediction Market Act of 2026
  • Take action on H.R. 8076: PREDICT Act
  • Take action on S. 4017: End Prediction Market Corruption Act