Kalshi hits $100 billion in lifetime volume as settlement scrutiny rises

Charles Schwab partners with Cboe on S&P 500 event-based options

Michigan judge casts doubt on legal theory underpinning prediction markets

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DraftKings Predictions posts record World Cup weekend as prediction market volume surges

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CFTC and SEC seek public comment on swaps definition amid CME lawsuit

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Rush Street Interactive files for CFTC approval to enter US prediction markets

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Top Stories

Rep. Steil introduces bill to bar lawmakers and families from political prediction markets

Kalshi and Polymarket would lose their highest-profile organic user segment if congressional accounts are forced to close. The repeated legislative pushes also pressure competing platforms to build real-time surveillance systems capable of flagging elected-official trades before regulators demand them.

Wealthsimple partners with Kalshi to bring 4,000 event contracts to Canadian investors

Kalshi gains a retail distribution channel in Canada just as Robinhood routes World Cup contracts to Rothera while keeping some markets on Kalshi, threatening Kalshi's US volume. The Wealthsimple pipeline lets Kalshi replace slipping Robinhood flow with new international retail traders instead of fighting Rothera for the same American users.

Wall Street giants explore prediction markets for hedging beyond sports

Kalshi's hedge-trading pitch must convert interest into actual institutional flow before Robinhood's Rothera test and competing perpetual futures hit the market. The platform needs to prove it can handle corporate hedging use cases or risk Wall Street giants retreating to traditional derivatives venues.

CFTC proposes permissive sports event contract rules, drawing state and tribal fire

Kalshi and Polymarket must audit every active contract against the new permitted and prohibited categories before the 45-day comment period closes. Any market that fails the classification test faces enforcement risk once final rules take effect.

House Republican bill would ban lawmakers and families from prediction markets

Kalshi and Polymarket would lose their highest-profile organic user segment if congressional accounts are forced to close, stripping both platforms of the political insider flow that drives liquidity on Capitol Hill-adjacent contracts. The ban would also pressure competing platforms to build real-time surveillance systems capable of flagging elected-official trades before regulators demand them.

Global

Nine European gambling regulators threaten joint action against prediction markets

Prediction market platforms operating in Europe must now prepare for simultaneous enforcement across multiple jurisdictions rather than isolated national actions. Any operator treating the continent as a patchwork of low-priority markets faces coordinated withdrawal demands instead of bilateral negotiations.

CFTC sues New Mexico to block state gambling enforcement against prediction markets

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

CME plans to sue CFTC to block Kalshi's bitcoin perpetual futures

Kalshi must now defend its perpetual futures approval in court while racing to capture retail crypto trading volume. A ruling against the CFTC's classification would force Kalshi to restructure the product or exit the market just as competing venues launch their own derivatives.

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

Kalshi and Polymarket must now defend Kentucky accounts from both Attorney General Coleman's state gambling suit and this tax challenge they filed against the same state. Any adverse ruling on either front risks forcing both platforms to geofence Kentucky while their federal CFTC registration is tested in preemption litigation.

Polymarket and Dear Media team for weekly podcast 'What Are the Odds?'

Polymarket needs owned content to compete with Kalshi's celebrity campaigns featuring Timothée Chalamet and Giannis Antetokounmpo. The Dear Media partnership gives Polymarket a distribution channel that doesn't depend on paying premiums for star talent or official sports data feeds.

Michigan judge denies Polymarket, Robinhood injunction, clears state enforcement path

Polymarket and Robinhood must now defend against Michigan gambling enforcement without the shield of federal preemption, forcing both platforms to choose between geofencing the state or risking contempt while their appeal proceeds. The ruling undermines the core legal strategy that CFTC registration immunizes platforms from state gambling law.

Robinhood lists sub-hourly crypto prediction contracts via Kalshi, ForecastEx and Rothera

Robinhood is now routing retail crypto speculation through three competing exchanges at once, including its own Rothera venue. Any sustained shift of flow toward Rothera strips Kalshi of the retail volume that underpins its newly approved Bitcoin perpetual futures.

Novig's Ludlow Exchange wins CFTC approval as designated contract market

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

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.

Polymarket sponsors $21M pro football survivor contest via Splash

Polymarket now fields two major sports plays this quarter — the Liga MX data deal and this $21 million contest sponsorship — while Kalshi and FanDuel Predicts have yet to match comparable survivor-pool or soccer federation tie-ins. Rivals must secure their own high-visibility sports partnerships before the World Cup or cede retail attention.

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.

Bernstein analyst sees Robinhood prediction market revenue quadrupling to $586M in 2026

The $586 million forecast gives Robinhood a concrete revenue case to accelerate its Rothera clearing build-out and reduce reliance on Kalshi's infrastructure. Any sustained migration of World Cup volume to Rothera will force Kalshi to rebuild its retail flow pipeline just as institutional market makers arrive.

Rick Rubin stars in Polymarket commercial during World Cup coverage

Polymarket is now matching Kalshi's celebrity marketing playbook directly, after Kalshi deployed Giannis Antetokounmpo and Timothée Chalamet. If Rubin's cultural cachet converts music and sports fans into traders, Polymarket narrows the retail acquisition gap without paying premiums for official sports data feeds.

Opinion

Kalshi CEO says Polymarket is not his main rival, names three bigger threats

Mansour's framing forces investors and partners to judge Kalshi against CME, Robinhood and DraftKings, not against Polymarket's crypto-native volume. Any capital allocation based on the Polymarket rivalry misreads where regulated market share will actually be lost or won.

Kentucky AG Coleman sues Kalshi and Polymarket over alleged illegal sports betting

Kalshi and Polymarket must now defend against Coleman's state gambling suit on top of the tax challenge they already filed against Kentucky. Any adverse ruling on either front risks forcing both platforms to geofence the state while their federal CFTC registration is tested in preemption litigation.

CFTC proposes first formal prediction market rules, allows sports bets and bans war wagers

Crypto.com backs Truth Predict via Truth Social partnership

Truth Predict gives Truth Social's user base direct access to CFTC-regulated event contracts without building its own compliance stack, letting Crypto.com monetize a political affinity audience that rival platforms lack. The Trump-world distribution channel could unlock volume Kalshi and Polymarket cannot reach through their existing retail and crypto-native pipelines.

Gambling industry groups urge Senate to act against sports event contracts

Industry opposition from established gaming and tribal interests raises the political cost for platforms offering sports event contracts and could spur legislative or regulatory pushback beyond current CFTC proceedings.

Opinion

Academic commentary warns prediction markets may enable unregulated insider trading

Raises a compliance risk narrative that could attract SEC or CFTC scrutiny if echoed in policy circles, though the piece offers no specific evidence or case studies.

Kalshi prices in first Fed hike odds before 2027 after Warsh holds steady

The repricing gives Kalshi a live macro contract to quote against as DRW, Wintermute, and IMC build out dedicated prediction-market desks. Sustained institutional flow here would validate Kalshi versus Eurodollar futures just as Robinhood's competing Rothera test launches.

Tech

Polymarket opens perpetual futures engineering and product roles

Polymarket must ship its perpetual futures product while Kalshi's $5.5 billion two-week launch volume still defines the competitive benchmark. Any delay cedes retail crypto traders to Kalshi and Robinhood, both of which already operate leveraged derivatives in the U.S.

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.

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

Kalshi must now defend its perpetual-futures structure against CME's lawsuit while racing to convert its $5.5 billion two-week Volume into sticky flow before Robinhood's competing perps split its retail base. A court ruling against the CFTC's classification would force Kalshi to restructure the product or exit just as the exchange expands to a dozen altcoins.

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.

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.

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.

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.

WSJ: 20% of Polymarket dispute judges bet on cases they ruled on

Polymarket's UMA oracle system is now under direct scrutiny from traders who wagered at scale. Any erosion of confidence in resolution finality threatens the platform's ability to maintain deep liquidity on corporate-event contracts.

Polymarket CMO sent $2.5M via personal PayPal to 800+ influencers: reports

Polymarket must now defend its marketing controls against CFTC market-integrity scrutiny or risk enforcement that treats undisclosed paid promotion as price manipulation. Any finding that influencer spend distorted odds would undermine the organic signal value that draws institutional liquidity to its event contracts.

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.

Steil pushes to bar lawmakers from trading on Kalshi and Polymarket

Polymarket and Kalshi would lose their highest-profile organic user segment if congressional accounts are forced to close, stripping both platforms of the political insider flow that drives liquidity on Capitol Hill-adjacent contracts. The ban would also pressure competing platforms to build real-time surveillance systems capable of flagging elected-official trades before regulators demand them.

Kalshi sues Minnesota to block first US felony ban on prediction markets

Kalshi must now litigate on two fronts—federal court against Minnesota's felony statute and Dane County against Wisconsin's parallel injunction push—draining legal resources ahead of the August 1 effective date. Any loss on preemption would invite copycat felony bans from the four other states already mid-investigation, while a win would cement CFTC exclusivity and freeze state criminalization efforts nationwide.

CFTC says it should never have sued Gemini, joins motion to vacate $5M consent order

Any court grant of the vacatur erases the CFTC's only litigated resolution against a crypto exchange that also operates a prediction market, stripping the agency of precedent it could cite in its active preemption defense alongside Kalshi and Polymarket in Ohio, Wisconsin, and Minnesota.

Google engineer Spagnuolo charged with $1.2M Polymarket insider trading using search data

Polymarket must now demonstrate its surveillance systems can flag search-data-driven positions by corporate insiders. Any surveillance gap gives DOJ and CFTC precedent to treat the platform as a co-defendant in future parallel actions.

Nine wallets dominate Polymarket dispute resolutions, report finds

Polymarket must now defend against six concurrent federal and journalistic probes spanning three distinct wallet-surveillance failures. Any confirmation that its UMA oracle system allows anonymous whales to dictate billion-dollar outcomes could accelerate the Senate account-exclusion legislation already advancing to the House.

CFTC sues Rhode Island to block state enforcement against Kalshi and Polymarket

The CFTC's entry gives Kalshi institutional backing it lacked in its earlier Ohio suit. A federal-preemption win arms the agency's parallel challenge against Minnesota and deflects enforcement threats from Wisconsin and Pennsylvania regulators.

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.