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Federal preemption

A legal doctrine under which federal law overrides or displaces conflicting state law, applied through express, conflict, or field preemption analysis.

Current stories

investConfirmed6 publishers

CFTC carves casino gambling out of its swap definition to claim event contracts for itself

Mike Selig's CFTC put one rule into force Friday and proposed another defining event contracts as swaps under its sole oversight, with 30 days for comment. States have won two of three federal appellate rulings so far, and the Supreme Court has been asked to settle the fight.

Perspective Coverage

6 publishers
Builder
Builder 12%
Operator
Operator 51%
Investor
Investor 37%

Reality

Evidence74
Adoption
Insufficient
Hype gap+15
Incentives70
Confidence70
investOne report1 publisher

NFL urges the Supreme Court to hear New Jersey's challenge to Kalshi's sports contracts

New Jersey's bid for Supreme Court review of a ruling that shields Kalshi's sports contracts from state gaming law won the NFL's backing in an October 8 brief. The league counts its games as $1.8 billion of $3.3 billion traded on prediction markets on the season's first Sunday, so a ruling would decide who regulates most of that money.

Publishers:crypto.news

Reality

Evidence62
Adoption55
Hype gap+8
Incentives70
Confidence58
investConfirmed8 publishers

Alito's recusal leaves Exxon and Suncor needing five of eight justices to stop Boulder's climate suit

Justice Samuel Alito's recusal means a 4-4 Supreme Court split would keep Boulder's climate suit against Exxon Mobil and Suncor alive in state court. Dozens of similar city and county suits turn on the same ruling, and the companies warn the damages could run to billions of dollars.

Perspective Coverage

8 publishers
Builder
Builder 18%
Operator
Operator 47%
Investor
Investor 35%

Reality

Evidence82
Adoption
Insufficient
Hype gap+10
Incentives60
Confidence72
investOne report1 publisher

Kalshi paid $180,000 for lobbying by a Dodd-Frank author who called its main product gambling

Kalshi paid Blanche Lincoln's firm $180,000 in 2024 to lobby on the event contracts she warned in 2010 could become a backdoor for sports gambling. Her firm now asks the CFTC to take sole charge of the sports contracts behind most of Kalshi's volume, while state regulators can quote her 2010 speech back at her.

Reality

Evidence45
Adoption
Insufficient
Hype gap+10
Incentives80
Confidence50
investConfirmed6 publishers

Sixth Circuit leaves Kalshi's sports contracts exposed to Ohio and Tennessee gambling law

Sixth Circuit judges let Ohio and Tennessee enforce gambling law against Kalshi's sports contracts, putting two of three appeals courts on the states' side. New Jersey's contrary ruling still stands, so the same federally registered contract now has a different legal status depending on the state.

Perspective Coverage

6 publishers
Builder
Builder 14%
Operator
Operator 46%
Investor
Investor 40%

Reality

Evidence82
Adoption
Insufficient
Hype gap+15
Incentives45
Confidence76
investOne report1 publisher

Kalshi wins partial injunction in Chicago; judge leaves Illinois's new prediction-market fees unresolved

Judge Martha Pacold barred Illinois from enforcing its license and criminal rules against Kalshi but deferred a fee stack that takes 15% of gross receipts. The fees stay on the state's books while she hears more argument on whether a charge that size amounts to regulation.

Publishers:news.bitcoin.com

Reality

Evidence62
Adoption
Insufficient
Hype gap+12
Incentives45
Confidence58
investConfirmed5 publishers

Illinois asks a court to block its own 0.2% crypto tax until July 2027

Illinois agreed to delay its 0.2% crypto transaction tax six months, to July 1, 2027, in a joint motion a judge must still approve. The law stays on the books while two lawsuits proceed, so brokers who must collect it get more time to build for a levy that can still arrive in July.

Perspective Coverage

5 publishers
Builder
Builder 17%
Operator
Operator 51%
Investor
Investor 32%

Reality

Evidence76
Adoption
Insufficient
Hype gap+15
Incentives68
Confidence72
investOne report1 publisher

Kalshi's partial win in Illinois leaves the state's fee rules in play

Judge Martha Pacold on October 2 partly enjoined Illinois licensing of Kalshi and Coinbase sports contracts as likely preempted by federal law. Illinois' transaction fees went to further briefing, so the per-trade cost of serving the state is still unsettled.

Reality

Evidence45
Adoption
Insufficient
Hype gap+5
Incentives
Insufficient
Confidence40
investConfirmed5 publishers

CFTC tries to settle its prediction-market fight with the states by redefining swaps

CFTC sent the White House two rules on Sept. 28 that would define event contracts as swaps and carve out casino-style gambling products. The agency is trying to settle by rule a state-federal fight that has split appeals courts and now sits before the Supreme Court.

Perspective Coverage

5 publishers
Builder
Builder 18%
Operator
Operator 49%
Investor
Investor 33%

Reality

Evidence70
Adoption
Insufficient
Hype gap+30
Incentives65
Confidence72
productConfirmed5 publishers

New York's lawsuit tests whether Polymarket needs a state gambling license

New York Attorney General Letitia James sued Polymarket as an unlicensed gambling business, the state's fourth such case, and Polymarket countersued within hours. Platforms are now setting age limits and state-by-state access while courts decide whether states or the CFTC govern prediction markets.

Perspective Coverage

5 publishers
Builder
Builder 18%
Operator
Operator 45%
Investor
Investor 37%

Reality

Evidence72
Adoption
Insufficient
Hype gap+5
Incentives65
Confidence70
investConfirmed3 publishers

Washington splits Kalshi's book: sports and elections geofenced by Aug 19, commodities untouched

A King County judge ordered Kalshi to block sports, elections, politics and entertainment contracts in the state while leaving commodities, climate, economics and finance markets running.

Perspective Coverage

3 publishers
Builder
Builder 17%
Operator
Operator 47%
Investor
Investor 36%

Reality

Evidence68
Adoption
Insufficient
Hype gap+15
Incentives62
Confidence70
investConfirmed4 publishers

Ninth Circuit hands Nevada the power to enforce gaming law against Kalshi's sports markets

A unanimous panel decided that Kalshi's contracts on who wins a game are likely bets rather than swaps, which turns one federal registration back into a fifty-state licensing problem for the exchange.

Perspective Coverage

4 publishers
Builder
Builder 13%
Operator
Operator 56%
Investor
Investor 31%

Reality

Evidence78
Adoption
Insufficient
Hype gap+20
Incentives50
Confidence74
investOne report1 publisher

New York City Council proposes making AI vendors liable for harm from jailbroken tools

New York City Council Speaker Julie Menin's bills would let residents sue AI vendors over jailbroken tools, with all 51 members hearing them October 5. Tied to sales in the city, the duty would reach vendors ahead of any federal rule, though a pending Senate bill would likely override most state AI laws.

Publishers:fortune.com

Reality

Evidence50
Adoption
Insufficient
Hype gap+10
Incentives40
Confidence45
investOne report1 publisher

Twenty-six attorneys general ask Congress to spare state AI laws like Colorado's lending rule

Twenty-six attorneys general urged Congress to spare state AI laws, including Colorado's 30-day rule for explaining AI's role in adverse loan decisions. The letter asks nothing specific of banks, so the obligation lenders have to plan for starts in Colorado on Jan. 1 unless the Justice Department blocks it first.

Reality

Evidence55
Adoption20
Hype gap+30
Incentives60
Confidence50

Earlier coverage

  1. FDIC would clear de minimis bank mergers in five business days without public comment

    Invest · September 17, 2026 · One report1 publisher

  2. OpenAI accepts AI rules from any venue that stops short of gating a model release

    Product · September 15, 2026 · One report1 publisher

  3. A Senate draft would route frontier model launches through the Commerce secretary

    Product · September 14, 2026 · One report1 publisher