Wall Street Journal: Prediction markets had their biggest week ever
Polymarket and Kalshi volumes surged as mainstream traders piled into event contracts.
Predict.pm News
What matters in prediction markets right now.
Updated 37m ago
Platform1d
Polymarket launches native order book for high-volume markets
Today we are rolling out a native central limit order book to improve liquidity on our most active prediction markets.
Media1d
The Block: UMA optimistic oracle ruling finalizes contested Polymarket election outcome
After a challenge window, the UMA optimistic oracle resolved a disputed election market on Polymarket, ending the dispute over the contested outcome.
Platform1d
Kalshi adds same-day economic data contracts
New event contracts settle the same day on CPI and jobs releases.
Regulatory1d
CFTC issues guidance on event contracts and prediction market oversight
The Commission today issued interpretive guidance clarifying how prediction market platforms offering event contracts should register.
Platform2d
Election markets see record participation ahead of midterms
Traders poured into our election event contracts this week, setting a new participation high.
Discussion:Polymarket
Platform2d
Manifold ships mana-to-cash redemption update
Our latest update changes how mana converts, with implications for play-money prediction markets.
Discussion:Manifold