Substrate
finance

Congress Considers Bills Targeting Campaign Fund Use in Prediction Markets

Lawmakers have introduced more than a dozen bills this year addressing prediction market platforms. One measure under preparation would bar the use of campaign funds for betting on such platforms.

Benzinga
1 source·May 19, 1:12 PM(10 days ago)·1m read
|
Congress Considers Bills Targeting Campaign Fund Use in Prediction Marketsdailyexcelsior.com
Audio version
Tap play to generate a narrated version.
Developing·Limited corroboration so far. This page will refresh as more sources emerge.

More than a dozen bills addressing prediction markets have been introduced in Congress this year. One measure under preparation would criminalize the use of campaign funds to bet on platforms such as Kalshi and Polymarket.

None of the bills has advanced significantly.

The cumulative regulatory activity has created uncertainty for Robinhood Markets, whose event contract revenue has grown rapidly.

Robinhood reported $147 million in event contract revenue in the first quarter, up 320 percent from the same period last year. Customers traded a record 8.8 billion contracts through its Kalshi-powered hub during the quarter. Robinhood and Kalshi split a two-cent fee per contract, and Robinhood has historically accounted for half of Kalshi's total volume.

Key Facts

More than a dozen bills
introduced in Congress this year on prediction markets
$147 million
event contract revenue reported by Robinhood in Q1
8.8 billion contracts
traded by customers through Robinhood's Kalshi hub

Story Timeline

2 events
  1. Tuesday

    Axios reported on a new bill targeting campaign fund use in prediction markets.

    1 sourceBenzinga
  2. First quarter

    Robinhood reported $147 million in event contract revenue, up 320 percent year-over-year.

    1 sourceBenzinga

Potential Impact

  1. 01

    Robinhood's event contract revenue could face regulatory uncertainty.

  2. 02

    Kalshi may see reduced trading volume if new restrictions take effect.

Transparency Panel

Sources cross-referenced1
Confidence score65%
Synthesized bySubstrate AI
Word count120 words
PublishedMay 19, 2026, 1:12 PM
Bias signals removed1 across 1 outlet
Signal Breakdown
Editorializing 1

Related Stories

SEC Chair Paul Atkins Says Congress Will Pass Crypto Legislationibtimes.com
finance16 min agoDeveloping

SEC Chair Paul Atkins Says Congress Will Pass Crypto Legislation

SEC Chair Paul Atkins stated he is confident Congress will pass crypto market structure legislation. He added that President Trump will sign the bill into law.

WA
BI
2 sources
Iran Says Strait of Hormuz Management Belongs to Iran and Omanal-monitor.com
finance16 min agoDeveloping

Iran Says Strait of Hormuz Management Belongs to Iran and Oman

Iran's Foreign Ministry spokesperson stated that control of the Strait of Hormuz must be decided solely by Iran and Oman. The spokesperson also said no agreement has been reached with the United States and that current focus remains on ending the war.

DE
LI
ZE
IN
4 sources
Fed Official Highlights Regulatory Barriers to AI Productivity Gainscnbc.com
finance16 min agoDeveloping

Fed Official Highlights Regulatory Barriers to AI Productivity Gains

A Federal Reserve official stated that productivity growth remains key to economic expansion and that regulatory hurdles are the main obstacle to sustained gains from artificial intelligence.

FI
FI
2 sources