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FCA holds UK-entry talks with Kalshi and Polymarket amid binary-options ban
Potential prediction-market launches face separate financial and gambling rules, with retail binary options still prohibited.
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Kalshi parlays accounted for 68% of record $3.7 billion Sunday volume
The average combination exceeded 10 legs as ultra-low-priced wagers amplified reported trading totals.
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Kalshi’s 15-minute gold contracts outpace Ether in first full month
Estimated September fees reached $5 million for gold, though Bitcoin remained far ahead among Kalshi’s short-duration markets.
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Prediction markets push NFL customer spending close to sportsbook levels
Eilers & Krejcik says acquisition costs are approaching $200 per trader, raising the prospect of a more expensive fight for bettors.
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Kalshi adds accuracy scores and trade feeds to election markets
The exchange is flagging contracts with less than $10,000 in volume as it expands coverage of races across the United States.
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Prediction markets spent at least $3 million on US political influence
Kalshi directed money to governors and attorneys general while spending nearly $1 million on federal lobbying in the first half of 2026.
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EDGE Markets introduces capital controls for AI trading agents
Institutions will be able to set pre-approved limits, while EDGE Connect is designed to automate out-of-hours margin payments.
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ProphetX, Gemini and Webull leave Connecticut after prediction-market orders
Six other platforms remain in contact with regulators as the state presses its case that sports-event contracts are unlicensed wagering.
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Don Davis bill would ban federal candidates from betting on their own races
The proposal would cover candidates’ families and campaigns, following Kalshi’s sanction of Davis’s Republican opponent.
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Verifact Markets opens trading on disputed facts from the past
The on-chain platform resolves True-or-False claims only above a 90% confidence threshold, and is unavailable in the United States
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Polymarket plans Nov. 2 shift for new markets under Protocol V2
The rebuilt system introduces a unified positions contract, pUSD-only collateral and multiple oracle options while legacy CTF markets remain live.
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Ohio orders 10 prediction markets to halt sports contracts
Cease-and-desist letters cite the Sixth Circuit's ruling that federal commodities law does not displace Ohio's sports-gaming rules