News · Prediction Markets

Prediction Markets

News about Polymarket, Kalshi, Manifold, Limitless, and the broader prediction-market industry.

Prediction23h ago
NFL Backs States Against Kalshi at Supreme Court
The NFL filed a brief supporting state authority to regulate Kalshi's sports contracts as gambling. A circuit split makes Supreme Court review likely.
2 min read
BreakingPrediction2d ago
Kalshi Probes $173 Bets Set to Pay $9,600 on Press Pick
Kalshi is investigating three bets placed before Trump's press secretary pick was announced, with ~$173 staked and ~$9,600 in expected payouts.
2 min read
BreakingPrediction3d ago
NFL, 39 States Back NJ Push for SCOTUS Kalshi Review
The NFL and 39 state AGs filed amicus briefs this week urging SCOTUS to hear NJ's challenge against Kalshi. The outcome could redraw federal vs. state gambling jurisdiction.
2 min read
BreakingPrediction4d ago
NFL Tells Supreme Court Kalshi Contracts Are Gambling
The NFL filed a Supreme Court amicus brief this week backing New Jersey's bid to classify Kalshi's sports prediction contracts as gambling, not swaps.
2 min read
Prediction4d ago
Illinois Judge Backs Kalshi, Calls Contracts Swaps
An Illinois federal judge ruled this week that Kalshi's sports contracts are likely swaps, stripping state regulators of licensing authority over the platform.
2 min read
Prediction5d ago
Global Regulators Push Supreme Court to Hear Kalshi Case
IAGR and NAGRA filed a joint amicus brief Oct. 2, 2026, urging SCOTUS to hear NJ's case against Kalshi's federal preemption claim.
2 min read
Prediction5d ago
Polymarket CEO Slams 100x Token Chasing as Irrational
Polymarket CEO Shayne Coplan called 100x token chasing 'irrational exuberance,' pitching prediction markets as the disciplined alternative.
2 min read
Prediction6d ago
Kalshi Kills Volume Rewards After Wash Trade Heat
Kalshi filed to terminate its volume rewards program by October 13 after facing wash trading allegations in its ether perpetual futures market.
2 min read
Prediction6d ago
Polymarket V2 Swaps Gnosis Setup for ERC-1155 and pUSD
Polymarket replaced its Gnosis-based architecture with a single ERC-1155 contract and pUSD collateral on Oct 6, 2026. Lower gas costs and standardised margin are the headline benefits.
2 min read

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