US regulators intensify scrutiny of prediction markets amid rise in suspicious betting
Here's what it means for you.
The increasing regulatory focus on prediction markets could reshape compliance standards and impact market dynamics.
What happened
US authorities have intensified their investigation into suspicious betting on political events by Kalshi and Polymarket.
The Context
- Kalshi has flagged over 400 suspicious trades in 2026, more than double the total from 2025.
- Polymarket has also experienced a similar increase in suspicious trading activity.
- Regulators are particularly focused on bets related to events in Iran and Venezuela.
Takeaway
The ongoing scrutiny may lead to stricter regulations for prediction markets in the future.
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Sources: US authorities in recent months have issued multiple information requests to Kalshi and Polymarket, many tied to wagers on events in Iran and Venezuela (Wall Street Journal)
Recent reports indicate that U.S. authorities have issued multiple information requests to prediction market platforms Kalshi and Polymarket, focusing on wagers related to political events and military operations in Iran and Venezuela. This scrutiny ...
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Suspicious Betting in Washington Is on the Rise—and Authorities Are Playing Catch-Up
Authorities in Washington are increasingly concerned about suspicious betting activities, particularly on platforms like Kalshi and Polymarket, which are facing scrutiny over wagers linked to political events and military operations. Regulators are a...
Curated tech headlines including AI stories.
"Influential aggregator surfacing the day’s top tech/AI links."
— A47 Editor
Sources: Kalshi has probed and flagged 400+ suspicious trades YTD, more than 2x the number it investigated in all of 2025; Polymarket has seen a similar uptick (Anirban Sen/Reuters)
Kalshi has flagged over 400 suspicious trades year-to-date, more than double the number it investigated throughout 2025, while Polymarket has experienced a similar increase in flagged trades. This surge in suspicious activity raises concerns about th...