Oklahoma's Sweepstakes Casino Ban Starts November 1: What to Know
Lawmakers overrode the governor's veto in May to pass SB 1589. With the effective date four weeks away, here is what changes and how operators are already responding.
Independent research · Updated October 4, 2026
Understand, compare and choose prediction markets and sweepstakes casinos
We read the fee schedules, sweepstakes rules, court opinions and state laws so you don't have to. Every fact is sourced and dated, and payment never decides a ranking.
Prediction markets
Trade on real-world outcomes
Federally regulated exchanges where you buy yes-or-no contracts on sports, politics, economics and more. Prices work like probabilities, and fees differ more than most people expect.
Sweepstakes casinos
Play with Gold Coins and Sweeps Coins
Casino-style sites that run under sweepstakes rules instead of a state casino licence. The free-entry rules, redemption minimums and state bans matter more than the welcome offer.
Is it available in your state?
Two-letter code or state name. Facts verified October 4, 2026. Not legal advice.
Full state-by-state detail with sources: prediction market legal tracker · sweepstakes casino legal tracker
Latest news
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Judge Partly Blocks Illinois Prediction-Market Law for Kalshi
A federal judge in Chicago barred Illinois from enforcing its sports-wagering licensing and criminal rules against Kalshi-listed contracts. The fight over the state's new tax continues.
Polymarket US Sets a New Taker Fee and Adds a Maker Rebate
A new fee schedule took effect on October 1, 2026, with a 0.0695 taker coefficient, a rebate for resting orders, a separate formula for combos and volume discounts.
Sixth Circuit Rules Against Kalshi in Ohio and Tennessee
A unanimous panel held that state gambling law can apply to Kalshi's sports contracts, deepening a federal circuit split now in front of the Supreme Court.
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The attorney general's suit against Polymarket's US exchange follows New York's $36 billion case against Kalshi, and Polymarket has countersued in federal court.
Prediction markets at a glance
Full comparison-
- Offer
- Referral credits for new users (amount shown in your account)Confirmed on operator site
- Fees
- ≈ 0.07 × P(1−P) per contract (taker)
- Regulation
- CFTC exchange (DCM)
- Markets
- Sports, Politics, Economics, Weather
- Availability
- Limited in MA, MI, NV, UT, WA
-
- Offer
- $25 trading credit when you deposit $10 or moreConfirmed on operator site
- Fees
- 0.0695 × P(1−P) taker; maker rebate
- Regulation
- CFTC exchange + clearinghouse
- Markets
- Sports, Politics, Crypto, Economics
- Availability
- Limited in NV
-
- Offer
- No verified offer
- Fees
- ≤ 1¢ commission + ≤ 1¢ exchange fee
- Regulation
- CFTC-registered broker (FCM)
- Markets
- Sports, Politics, Weather, Commodities
- Availability
- Limited in MD, MI, NV
Data from each operator's official terms and regulatory filings. Oldest check here: October 4, 2026. Offers and availability change often, so confirm on the operator's site before you sign up.
Sweepstakes casinos at a glance
Full comparison-
- Offer
- Sign-up bonus: 20,000 GC + 1 SC, no purchase neededReported, not yet confirmed on operator site
- Free entry
- 3 SC per handwritten mail-in request
- Min. redemption
- 20 SC (gift card) / 50 SC (cash)
- Playthrough
- At least 1x; the rules allow up to 30x
- Excluded states
- AZ, CA, CT, DE, ID, IN, LA, ME, MI, MT, NV, NJ, NY, OK, TN, WA, WV
-
- Offer
- Sign-up bonus: up to 120,000 GC + 10 SC, no purchase neededConfirmed on operator site
- Free entry
- 5 SC per handwritten mail-in request with a unique mail code
- Min. redemption
- 50 SC
- Playthrough
- Set by the operator (the rules give 2x as an example)
- Excluded states
- CA, CT, DE, ID, IL, IN, LA, ME, MI, MT, NV, NJ, NY, TN, WA
-
- Offer
- Welcome deal: 200 spins on Billionaire's Bank for $9.99 (purchase)Confirmed on operator site
- Free entry
- 3 SC per mail-in request
- Min. redemption
- 100 SC (cash) / 50 SC (non-cash prizes)
- Playthrough
- At least 1x; more at the operator's discretion
- Excluded states
- AZ, CA, CT, DE, ID, IN, IA, KY, LA, ME, MD, MI, MT, NV, NJ, NY, PA, RI, TN, WA, WV
Data from each operator's official terms and regulatory filings, and labelled offer reports. Oldest check here: October 4, 2026. Offers and availability change often, so confirm on the operator's site before you sign up.
How we work
MethodologyPrimary sources first
We rely on CFTC records, court opinions, state statutes and operators' own terms, and every page lists its sources with the date we checked them.
Dated facts
Offers, fees and legal status show when they were last verified. We re-check legal trackers weekly and offers every one to two weeks.
Rankings you can audit
Our criteria are published. Affiliate relationships are disclosed and never change an editorial ranking.
No invented details
If we cannot confirm something in an official source, we say "not verified" instead of guessing.