🎁 $50 trading bonus on Polymarket iPhone · $10 on Kalshi — code CAPREDICTS
Prediction markets are legal in California through CFTC-regulated event contracts. Kalshi, Polymarket, OG, Sleeper, Chalkboard and Novig let Californians take a real-money position on sports, politics, the Fed, and the Oscars without the sportsbook the state still doesn't have.
Prediction markets are legal in California through CFTC-regulated platforms. Trade real-money contracts on elections, sports, the Fed, and the Oscars - no sportsbook required.
21+ only · Federally regulated · Affiliate-supported · We only recommend platforms we'd use ourselves
The Brief
Politics/10 min read
Six California House seats will probably decide House control in 2026 — and you can trade every one of them on Kalshi and Polymarket from California. Current odds, what moves them, and where to actually place the trade.
Legal/9 min read
Robinhood's prediction market is legal in California because every contract clears through KalshiEX under CFTC rules. The catch: Robinhood is a thin UI over Kalshi with fewer markets and higher fees — California traders end up on Kalshi, Polymarket, or OG by Crypto.com.
Sports/6 min read
The 2026 World Cup bracket adds a round of 32 — six knockout rounds instead of four. Prediction markets reprice the bracket the moment it locks on June 27. Here's where the structural edge lives.
Sports/6 min read
The round of 16 is the first knockout round where every match is between two teams that survived. Mexico, USA, Japan — historic-ceiling nations — trade 4–7 points below model fair value. Here's the round-of-16 playbook.
Sports/6 min read
Top-five contenders are priced tight. The real edge lives in the 2–7% YES band where narrative drag, easy bracket paths, and generational keepers create persistent mispricings. Four dark horses worth a position.
Quick answers
Yes. CFTC-regulated event-contract exchanges like Kalshi and Polymarket are legal in all 50 states, including California, under federal commodities law — not state sports-betting law. California legality & taxes →
Kalshi, Polymarket (iPhone), Sleeper, Chalkboard, Novig, and OG by Crypto.com all serve California residents. Kalshi is the easiest USD on-ramp; Polymarket has the deepest book; OG offers the largest welcome bonus. Kalshi, Polymarket, compare them →
Event contracts are CFTC-regulated derivatives that pay $1 if an event happens and $0 if it doesn't. The price between 0¢ and $1 is the market's real-time probability of the outcome — the same framework powering Kalshi and Polymarket. How event contracts work →
Top California guides
Hollywood · Live
Live odds on Oscars nominations, Coachella headliners, the World Cup halftime show, and the celebrity markets LA cares about, pulled straight from Polymarket.
Updated loading PT
Polymarket · Entertainment
The Odyssey leads the field at 0% — Nolan's California-shot epic is the favorite to top the nominations sheet at the 99th Academy Awards.
Polymarket · Entertainment
Wild Horse Nine trades at 0% — early money likes its odds of landing a Best Picture slot at the 99th Academy Awards.
Polymarket · Entertainment
Dua Lipa sits at 0% — the Indio desert's marquee slot is still wide open six months out.
Polymarket · Entertainment
Shakira prices at 0% — the SoFi-hosted final's halftime card is shaping up around a Latin-pop lead.
Polymarket · Entertainment
Bad Bunny leads at 0% — the year-end Spotify Wrapped crown is his to lose.
Polymarket · Entertainment
Spider-Man: Brand New Day leads at 0% — Sony's December release is the favorite to top the 2026 box office.
Polymarket · Entertainment
Avengers: Doomsday trades at 0% — Marvel's May tentpole is the runaway favorite for the year's biggest opening.
Polymarket · Entertainment
Yes sits at 0% — the engagement-to-altar timeline is the summer's most-traded celebrity market.
Polymarket · Entertainment
Yes prices at 0% — the last re-recording in the Taylor's Version series is still on traders' radar for a 2026 drop.
Polymarket · Entertainment
Yes trades at 0% — Hollywood's most-watched couple has Polymarket pricing an engagement before year-end.
Sponsored — Editor's #2 pick
CFTC-regulated event contracts. Sports, crypto, and macro markets, legal in California and 41 other states.
Use code CAPREDICTS at sign-up to claim up to $100 in bonuses.
New US traders, 21+. Eligibility varies by state. Terms and conditions apply.
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Affiliate disclosure
Politics, sports, culture, weather: all in one CFTC-regulated app.
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Available to US residents in 50 states. 21+.
Some links on this page are affiliate links — we may earn a commission if you sign up, at no cost to you. How we make money.
iPhone offer · CFTC-regulated
The world's largest prediction market, now live for US traders on iPhone.
Use code CAPREDICTS on the Polymarket iPhone app - deposit $20, get a $50 trading bonus.
iPhone app only · 50 US states · 21+
Some links on this page are affiliate links — we may earn a commission if you sign up, at no cost to you. How we make money.
California has no legal online sportsbook and no clear timeline for one. Prediction markets are CFTC-regulated event contracts, a federal framework that reaches every state and makes them legal for California residents today.
A contract at 62¢ means the market thinks there's a 62% chance. No American odds, no hidden vig - cleaner than anything Californians have seen across the state line in Nevada.
Trade the Oscars in LA. Lakers and Warriors playoff runs. Newsom's next move. Fed decisions Bay Area traders care about. Election nights, Emmys, and where the California economy goes next.
Curious how California's options stack up beyond the headline trio? See how all CFTC venues rank across the country, or - if you're closer to the coast - our Venice and LA Pacific-coast guide covers the same legal landscape with a sharper neighborhood focus.how all CFTC venues rank across the country, or — if you're closer to the coast — our Venice and LA Pacific-coast guide covers the same legal landscape with a sharper neighborhood focus.
Ranked for California residents: regulatory standing, liquidity, USD funding from California banks, and how well each platform fits a state with no legal sportsbook. Updated monthly.
CFTC-regulated event contracts. Get up to $100 in bonuses.
🎁 Get up to $100 in bonusesCodeCAPREDICTS
The world's largest prediction market, now live on iPhone in the US.
🎁 Deposit $20 Get a $50 Trading Bonus!CodeCAPREDICTS
The regulatory leader.
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Social-first. Trade with your crew.
Sports-first. Social-native. Built for the group chat.
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The sharp trader's exchange. No limits on winners.
CFTC-regulated event contracts inside the Robinhood app — powered by Kalshi.
This week · California
Live odds on the markets Californians care about — Lakers, Warriors, Dodgers, the Governor's race, the Fed, and Eurovision - pulled straight from Kalshi and Polymarket.
Updated loading PT
Polymarket · Sports
Mbappé leads the Golden Boot race at 0% as the group stage plays out — with SoFi hosting eight matches, LA fans get a front-row seat to the scoring chase.
Polymarket · Sports
France leads the field at 0% with the tournament now underway — SoFi Stadium hosts eight matches including a semifinal, so LA is the favorites' likely waypoint.
Polymarket · Sports
USA leads the host trio at 0% — Polymarket is pricing slim odds that the trophy stays in CONCACAF, even with home crowds at SoFi, Estadio Azteca and BMO Field.
Polymarket · Sports
USA's Round of 16 odds trade at 0% — a tournament-progress ladder LA fans can hedge as the group stage finishes out.
Polymarket · Sports
LA's three-peat bid leads the board at 0% — the Dodgers are the World Series favorite with the Yankees the closest chaser.
Polymarket · Politics
California's governor leads the 2028 Democratic primary field at 0% — still the most-traded politician on Polymarket this week.
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Start Here
Six California House seats will probably decide House control in 2026 — and you can trade every one of them on Kalshi and Polymarket from California. Current odds, what moves them, and where to actually place the trade.
Updated Jun 29, 2026
Robinhood's prediction market is legal in California because every contract clears through KalshiEX under CFTC rules. The catch: Robinhood is a thin UI over Kalshi with fewer markets and higher fees — California traders end up on Kalshi, Polymarket, or OG by Crypto.com.
Updated Jun 29, 2026
The 2026 World Cup bracket adds a round of 32 — six knockout rounds instead of four. Prediction markets reprice the bracket the moment it locks on June 27. Here's where the structural edge lives.
Updated Jun 28, 2026
The round of 16 is the first knockout round where every match is between two teams that survived. Mexico, USA, Japan — historic-ceiling nations — trade 4–7 points below model fair value. Here's the round-of-16 playbook.
Updated Jun 30, 2026Pick Your Platform
Not sure where to start? Compare the major prediction markets head-to-head, written for California traders choosing their first — or second — platform.
Kalshi today. Polymarket as its US relaunch matures.
Read the comparisonKalshi for most California traders. Sleeper if your fantasy life already runs through the app.
Read the comparisonChalkboard if you trade player props. Sleeper if you trade games and teams, especially with friends.
Read the comparisonKalshi for dedicated prediction market traders. Crypto.com if you already use it for crypto.
Read the comparisonOpen an account
All three are legal in California today. Use code CAPREDICTS where shown to claim the welcome bonus.
CFTC-regulated event contracts. Get up to $100 in bonuses.
Sign up at OG (by Crypto.com) →The world's largest prediction market, now live on iPhone in the US.