The prediction market introduced sportsbook-style consumer protections, including self-exclusion lists and deposit limits, as lawmakers press for tighter oversi

State authorities accuse Polymarket of running an unlicensed gambling business, escalating the legal fight over prediction markets in the US.

The House Oversight investigation expanded beyond Kalshi and Polymarket as lawmakers examine whether prediction market participants traded on nonpublic informat

The partnership aims to detect manipulation and fraud in sports markets as the platform scales its event-contract offerings.

The hire signals Polymarket's push to attract Wall Street liquidity and institutional traders to its prediction markets.

The ban adds Brazil to a growing list of jurisdictions restricting prediction market access.

The volume figures draw scrutiny as regulators and analysts examine whether reported activity reflects genuine trading.

The clarification follows user confusion over identity verification requirements as the platform expands.

The short-duration Bitcoin contracts mark Polymarket's push into high-frequency crypto trading products.

Market-implied odds shifted sharply within 24 hours as traders reassessed the Fed's October path.

The platform overhaul is slated for Q4 as Polymarket expands its product lineup amid regulatory pressure.

The fraud figures highlight payment-security challenges as the platform's transaction volume grows.

Branded search interest and actual trading activity diverge between the two leading US prediction market platforms.

The European push comes as US regulators intensify scrutiny of prediction markets.

The large political market reflects trader sentiment on congressional control ahead of the 2026 elections.

The geopolitical market reflects substantial trader interest in Middle East conflict outcomes.

Baseball playoff markets draw heavy volume as the postseason progresses.

Both platforms price the incumbent as a strong favorite over challenger Minogue.