---
title: >-
  Republican Lawmaker Plans to Add Prediction Markets to Congressional Stock Ban
  Bill
url: >-
  https://www.cryptocatalyst.news/articles/2026-06-04-republican-lawmaker-expands-stock-ban-bill-to-include-prediction-markets
canonical: >-
  https://www.cryptocatalyst.news/articles/2026-06-04-republican-lawmaker-expands-stock-ban-bill-to-include-prediction-markets
date: '2026-06-04T21:45:08.095076+00:00'
category: policy
tags:
  - prediction-markets
  - crypto-regulation
  - congressional-stock-ban
  - polymarket
  - kalshi
source: Decrypt
source_url: >-
  https://decrypt.co/370086/republican-lawmaker-add-prediction-markets-ongressional-stock-ban-bill
publisher: CryptoCatalyst
summary: >-
  Rep. Bryan Steil plans to add prediction markets like Polymarket and Kalshi to
  a congressional stock ban bill. This move could impact how lawmakers
  participate in crypto-based betting platforms.
generated_by: automated editorial pipeline
---
# Republican Lawmaker Plans to Add Prediction Markets to Congressional Stock Ban Bill

Rep. Bryan Steil plans to add prediction markets like Polymarket and Kalshi to a congressional stock ban bill. This move could impact how lawmakers participate in crypto-based betting platforms.

Rep. Bryan Steil, a Republican lawmaker, announced plans to amend the House congressional stock ban bill to include prediction markets. These platforms, such as Polymarket and Kalshi, allow users to bet on future events using crypto.

The amendment aims to close a loophole that currently allows lawmakers to participate in these markets while banning them from trading individual stocks. Steil's proposal would extend the ban to cover prediction markets, ensuring that lawmakers cannot use these platforms to gain financial advantages based on insider information.

This change could significantly impact how lawmakers interact with crypto-based prediction markets. It would level the playing field by preventing them from profiting from their positions through these platforms. The amendment is part of a broader effort to increase transparency and reduce conflicts of interest in government.

The bill is expected to be voted on in the coming months. If passed, it would set a precedent for regulating prediction markets in the context of government ethics. Lawmakers and crypto enthusiasts should watch for updates on the bill's progress and potential amendments.

## Source

This article is a summary of reporting by [Decrypt](https://decrypt.co/370086/republican-lawmaker-add-prediction-markets-ongressional-stock-ban-bill), written by an automated editorial pipeline. See https://www.cryptocatalyst.news/editorial-policy.

## How to cite

CryptoCatalyst.news, "Republican Lawmaker Plans to Add Prediction Markets to Congressional Stock Ban Bill", 2026-06-04, https://www.cryptocatalyst.news/articles/2026-06-04-republican-lawmaker-expands-stock-ban-bill-to-include-prediction-markets