Gaming groups urge Senate to bar sports and casino contracts in Digital Asset Market Clarity Act

Kalshi partners with StarCompliance for employee trade monitoring

American Indian tribes file to block Kalshi and Polymarket from tribal land

Gaming industry groups lobby Senate to ban sports prediction markets in crypto bill

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FanDuel Predicts launched in December 2025 through CME Group partnership

19m ago

Novig wins CFTC approval to run Ludlow Exchange as sports prediction market

1h ago

New Jersey proposes SB 4447 to require sports betting licenses for sports event contracts

3h ago

Illinois budget adds taxes on prediction markets, digital ads, crypto

4h ago

Trading Technologies connects TT platform to Kalshi for institutional prediction market access

10h ago

Polymarket and Kalshi tighten fraud controls amid World Cup trading scale

15h ago

Top Stories

Kalshi perpetual futures hit $5.5 billion in two weeks, fastest launch ever

Kalshi must convert this early perpetual futures momentum into persistent flow before Robinhood's Rothera venue and competing crypto derivatives dilute its first-mover advantage. The $5.5 billion two-week tally gives Kalshi a narrow window to establish itself as the dominant CFTC-regulated perpetuals venue.

Polymarket trader loses $4.2 million on World Cup as rival pockets $9 million

Polymarket's viral headline bets keep it in retail view, but rival Kalshi is now drawing seven-figure World Cup flow too. The platform that proves it can convert spectacle into repeatable block-size liquidity will pull ahead as Robinhood's Rothera test and institutional market makers enter the same pool.

CFTC proposes 267-page framework permitting sports event contracts, banning war markets

Kalshi and Polymarket must immediately audit every active contract against the new permitted and prohibited columns. Any market that fails the classification test faces enforcement risk once final rules take effect, and maintaining prohibited war or conflict contracts through the comment period invites direct CFTC action.

DRW, Wintermute and IMC build prediction market desks for Kalshi and Polymarket

Kalshi must lock in this institutional flow before Robinhood's Rothera test and competing perpetual futures divert volume. DRW, Wintermute and IMC bring the market-making infrastructure Kalshi needs to keep spreads tight as the CFTC rulemaking window opens.

Nevada seeks contempt order against Kalshi over alleged geofence violation

Kalshi now faces contempt exposure in Nevada while defending parallel enforcement actions in Wisconsin, New Mexico, Rhode Island, and Minnesota. Each adverse ruling arms state regulators elsewhere with precedent to force geofencing or seek contempt.

New Mexico AG Torrez sues Kalshi over alleged illegal sports betting

Kalshi must now fight simultaneous battles on two fronts in New Mexico: defending Torrez's state-court gambling claims while the CFTC pursues a parallel federal preemption case against the same state action. Any conflicting ruling between state and federal courts risks forcing Kalshi to geofence New Mexico or face contempt exposure.

Polymarket's $354M Iran market stalls as real-world deal outpaces resolution

The resolution dispute tests whether Polymarket's binary contracts can handle subjective diplomatic endpoints. Ambiguous resolution criteria may push large players toward structured contracts on CFTC-registered exchanges where federal regulators rather than platform-selected clarifications provide finality.

Novig and ProphetX win CFTC approvals as sports-native prediction exchanges

Novig must now race to launch and capture liquidity before DraftKings' DKeX clears its self-certified contracts and Robinhood scales its existing brokerage distribution. ProphetX's five-day launch shows that first-mover advantage in this window is measured in days, not months.

CFTC proposes rule to restrict war and conflict event contracts

Kalshi and Polymarket must purge or reclassify any active war and conflict markets immediately; those contracts are now explicitly in the prohibited column, and maintaining them through the comment period invites direct enforcement once final rules take effect. The simultaneous state litigation in Minnesota and New Mexico leaves both platforms exposed on dual compliance tracks.

Robinhood brings Rothera event contracts in-house with $2 million debut weekend

Rothera's capture of Robinhood flow directly threatens Kalshi's retail volume, which Robinhood already drives the majority of. Kalshi must now rebuild its standalone pipeline outside Robinhood just as DRW, Wintermute and IMC bring institutional liquidity to Kalshi and Polymarket.

CFTC approves first U.S. bitcoin perpetual futures for Kalshi and Coinbase

Kalshi's altcoin perpetual expansion arrives as Robinhood already drives the majority of its volume and runs competing perpetual futures. Kalshi must capture retail crypto flow during this launch window or watch U.S. leveraged trading drift back to offshore venues.

Polymarket and Kalshi traders cut odds of Anthropic and OpenAI IPOs after SpaceX listing

Shows prediction markets are pricing tech IPO timing as a correlated risk factor rather than isolated events. A sustained repricing would signal that traders view the SpaceX listing as absorbing available capital or resetting valuation expectations for AI companies.

Kalshi hit with class action over alleged data sharing with Google and LinkedIn

Kalshi must now defend user privacy practices in federal court while simultaneously fighting state gambling claims and a Kentucky tax challenge. A broad ruling on financial data disclosure could force contract rewrites across the sector's analytics and ad-tech stacks.

Stocks

Kalshi co-founder Lopes Lara, 29, becomes youngest self-made female billionaire

The personal milestone intensifies attention on Kalshi just as Robinhood's Rothera begins siphoning World Cup contracts and retail flow. Lopes Lara must now prove Kalshi can stand alone as a consumer brand without Robinhood driving the majority of its volume. Robinhood's Rothera captured a $2 million debut weekend and began peeling World Cup contracts away from Kalshi, forcing an urgent standalone retail pipeline rebuild even as institutional desks arrive.

DraftKings files six CFTC event contracts for DKeX prediction market exchange

The $3.1 billion annualized run rate from DraftKings Predictions gives the company scale data to pitch institutional market makers on DKeX before the NFL season. Any CFTC delay on its self-certified contracts would leave that liquidity sitting on the retail side while Kalshi and Robinhood lock in institutional flow.

Lionel Messi partners with Kalshi for Argentina World Cup campaign

Kalshi now fields three simultaneous celebrity campaigns — Messi, Giannis Antetokounmpo, and Timothée Chalamet — while its AFA deal supplies official Argentina data. If that bundle converts World Cup viewers into first-time traders, it closes the visibility gap with Polymarket's Liga MX partnership for tournament retail flow.

Congress scrutinizes prediction markets over insider trading and national security risks

CFTC-regulated platforms such as Kalshi and Polymarket now face simultaneous pressure from Congress, the DOJ, and the CFTC to prove their surveillance can detect trades based on classified military intelligence. Any platform that cannot demonstrate such capability risks new legislative restrictions or becoming a co-defendant in federal enforcement actions.

Polymarket trader loses $1M on Spain-Cabo Verde draw as 'fishalive' pockets $4.7M

These outsized individual wins and losses keep Polymarket in headlines but do not prove the venue can convert viral one-off bets into repeatable liquidity that serious institutional desks demand. Kalshi traders place seven-figure World Cup bets as match volume climbs, signaling that institutional flow may be treating rival venues as primary.

Kalshi traders price Mars, merger, and trillionaire odds on Musk and SpaceX

Kalshi now runs three correlated Musk-themed contracts without disclosed volume or open interest. Institutional desks routing flow through Kalshi cannot distinguish liquid conviction from reflexive retail speculation before sizing merger or IPO bets.

Robinhood hit with California class action over sports event contracts

Robinhood must now defend two simultaneous lawsuits attacking its event-contract business as illegal gambling. An adverse ruling in either case risks forcing termination of the KalshiEX partnership that powers its fastest-growing product line, or a costly redesign to shed the sportsbook label.

Tech

YouTube video surfaces reviewing Polymarket copy trade bot app

Bot and copy-trading tools for Polymarket are proliferating across YouTube, Reddit, and developer platforms faster than the exchange's market-maker ecosystem can absorb the new flow. Retail entrants using these templates risk being picked off by institutional execution speed.

Tech

Coinbase launches agentic trading tool, expands prediction market products

Cantor Fitzgerald's buy call on Coinbase and Robinhood signals that mainstream equity research now treats prediction markets as a genuine revenue driver for retail brokerages. Any platform without an AI-agent-ready execution stack risks losing automated flow to Coinbase's MCP-based infrastructure.

BC.GAME integrates Polymarket to launch prediction center for gaming users

Polymarket gains access to BC.GAME's gambling-native user base without direct marketing spend. That lowers Kalshi's and FanDuel Predicts' cost advantage in acquiring sports bettors who already cross between casinos and event contracts.

Kalshi, Crypto.com and Polymarket sue to block Kentucky's 14.25% prediction markets tax

A ruling upholding the 14.25% levy would give other states a revenue model to replicate, forcing Kalshi and Polymarket to either absorb the cost, pass it to traders and lose volume, or geofence Kentucky entirely. The case will test whether state excise taxes on federally regulated event contracts survive constitutional challenge.

BitMart US enters prediction markets through Plaee in CFTC-regulated push

For BitMart US, the win is speed to market: a CFTC-regulated event-contract product without the cost of building its own regulatory stack. The real test is distribution, not liquidity. Can BitMart US convert its existing crypto users into event-contract traders before Kalshi, DraftKings, and other incumbents lock in the U.S. retail pipeline?

Polymarket trader turns $427K into $4.7M as World Cup volume crosses $2B

The $2 billion tournament figure makes Polymarket's World Cup pool one of the largest event-contract liquidity events on record. Any sustained flow of this size will force rival venues Kalshi and Robinhood's Rothera test to match its market-making depth or cede the sports vertical entirely.

San Jose lawsuit claims Robinhood turned trading app into secret sportsbook

Robinhood must now defend the sportsbook characterization in court while its KalshiEX partnership routes billions of event contracts. An adverse ruling risks forcing a product redesign or termination of the exchange link that powers its fastest-growing business line.

Kalshi promoted Byron Donalds' odds while donating to his campaign

Kalshi must now defend the appearance that its market pricing and campaign donations are independent, or risk a CFTC review of whether political contributions create incentives to manipulate contract settlement. Any finding of coordination would invite stricter contribution bans or outright disqualification from running candidate-linked markets.

Robinhood tests Rothera for some World Cup contracts while keeping others on Kalshi

Rothera's capture of World Cup liquidity directly threatens Kalshi's trading volume at the precise moment Robinhood's event-contract business is scaling fastest. Any sustained migration will force Kalshi to rebuild its retail flow pipeline outside Robinhood just as sports event contracts face mounting tribal and regulatory challenges.

CFTC sues New Mexico to block state gaming restrictions on prediction markets

Kalshi now faces simultaneous state and federal litigation in New Mexico: defending Torrez's gambling claims in state court while the CFTC pursues parallel federal preemption against the same state action. Any split ruling between courts risks forcing Kalshi to geofence New Mexico or face contempt exposure. The CFTC's eighth such suit tightens the regulatory vise on platforms caught between federal registration and state enforcement.

Stocks

Robinhood cuts 10% of workforce while event contract volume rises 22%

The 22% month-over-month jump in event contract volume shows Robinhood's prediction-market product is growing even as the parent company trims headcount, suggesting the unit may be a priority for capital-efficient expansion.

Tech

Kalshi builds internal AI agent Harrison to draft and review prediction market contracts

Kalshi is automating contract design just as Robinhood's Rothera venue begins siphoning World Cup liquidity and institutional market makers are building dedicated desks. Harrison lets Kalshi scale market creation without linear headcount growth, preserving margin as volume competes with rival platforms.

Columbia Law analysis says CFTC proposal for restricting some event contracts falls short

Suggests the CFTC's current framework for limiting certain event contracts may be legally or structurally insufficient, which could force the agency to revise its approach before finalizing rules that would affect Kalshi, ForecastEx, and other regulated platforms.

Stocks

Flutter commits $300 million to expand FanDuel Predicts before 2026 World Cup

The $300 million commitment gives FanDuel Predicts the war chest to outspend DraftKings Predictions and Robinhood on World Cup liquidity and marketing before kickoff. Any failure to convert that spend into volume leadership will leave Flutter exposed to shareholder scrutiny while rivals scale.

Kalshi partners with Haruko to fold perpetual futures into institutional risk tools

Kalshi must win institutional tooling parity before Robinhood's competing perpetual futures capture the retail crypto flow that currently drives most of Kalshi's volume. The Haruko integration gives Kalshi a consolidated portfolio view that offshore venues typically lack, tightening its grip on U.S. leveraged traders.

Timothée Chalamet stars in new ad campaign for Kalshi

Kalshi is now running parallel celebrity campaigns with Chalamet and Giannis Antetokounmpo backed by Sportradar data. Any competitor without that triple stack — star power, official feeds, and creative distribution — faces a widening retail acquisition gap this summer.

Kalshi partners with Argentina for 2026 World Cup

Kalshi's AFA deal gives it official data and sponsorship relationships with one of the most followed national teams in the tournament. If the platform can convert that visibility into volume, it defends its retail flow against Polymarket's Liga MX partnership and Rothera's gradual capture of Robinhood's World Cup contracts.

Global

Spain blocks Polymarket and Kalshi for unlicensed gambling operations

Polymarket must now defend against active government blocking in five major markets — adding Spain to Indonesia, India, Brazil, and South Korea — while any consistent foreign enforcement template treating its CFTC-regulated contracts as gambling directly undermines its argument that U.S. federal oversight insulates it from overseas shutdowns.

Kalshi refers George Santos to DOJ and CFTC over State of the Union bets

Every CFTC-registered exchange must now demonstrate surveillance capable of catching insiders who trade on their own non-public schedules. Any platform that fails to self-report such abuse risks co-defendant exposure when DOJ and CFTC file parallel actions.

Indonesia blocks Polymarket after presidential early-exit markets trigger gambling ban

Polymarket must now defend against active government blocking in four major markets — Indonesia, India, Spain, and Brazil — while any consistent foreign enforcement template treating its CFTC-regulated contracts as gambling weakens its core argument that U.S. federal oversight insulates it from overseas shutdowns.

Global

Polymarket hires Jupiter exec, targets Japan approval by 2030

Polymarket must now manage simultaneous regulatory defense in South Korea and India while pursuing Japan's slow FSA timeline. Any adverse ruling in Seoul or Delhi would arm Japanese regulators with a ready enforcement template, collapsing the 2030 target before lobbying begins in earnest.

Indonesia blocks Polymarket as South Korea probes and Spain bans platform

Polymarket must now defend against simultaneous blocking in Indonesia, Spain, and prospective India action while a House Oversight probe demands surveillance records by June 5. Any consistent foreign enforcement template treating CFTC-regulated contracts as gambling weakens the platform's argument that U.S. federal oversight insulates it from overseas shutdowns.

CFTC approves first bitcoin perpetual futures contract for Kalshi

Robinhood accounts for the majority of Kalshi's volume. Any shift to leveraged perpetual futures will require fresh clearing agreements or risk fracturing the single-broker flow that already drove a 49.5% volume plunge when sports calendars went light.

Gary Gensler files amicus brief backing Ohio against Kalshi in sports prediction market case

The brief arms Ohio and other states with a former dual-agency chair's authority to challenge CFTC jurisdictional claims, directly undermining Kalshi's federal preemption defense in its fights with Minnesota, Rhode Island, and New Mexico.

Polymarket becomes exclusive US prediction market partner of Liga MX

Polymarket now holds official league data relationships for both Liga MX and the World Cup broadcast cycle. If rivals like Kalshi and FanDuel Predicts cannot match comparable soccer federation tie-ins before the knockout stage, Polymarket will capture the bulk of tournament-related retail flow on CFTC-regulated venues.

Polymarket traders give SpaceX 61% odds of $2T to $2.5T valuation on debut

Several million dollars in SpaceX contract volume tests whether prediction markets can serve as the primary price-discovery venue for pre-IPO speculation. If Polymarket's closing-odds line converges with SpaceX's actual market cap, institutional desks will treat event contracts as benchmark inputs for illiquid equity bets.

Sportradar signs multi-year data deal to power Kalshi sports event contracts

Kalshi's access to verified league data from Sportradar strengthens its regulatory credibility. If institutional desks demand official data for pricing, competitors without comparable feeds will struggle to match ticket size.