The 2026 World Cup gets underway tomorrow, and Kalshi is marking the occasion with two reasons for new users to sign up. Enter the Kalshi promo code RATE to lock in a $10 bonus after just $10 in trades, then enter Kalshi’s free contest for a chance to share in a $1 million prize pool by correctly calling this year’s champion.
The tournament opens with Mexico facing South Africa at 3 p.m. ET. The United States begins its run a day later, taking on Paraguay at 9 p.m. ET. As things stand, Kalshi has Spain out front to lift the trophy at +471, an implied 17.5% chance.
With the field expanding to 48 teams this cycle, there’s never been a busier World Cup. Our prediction market volume tracker projects as much as $2.5 billion in activity across the tournament.
For complete terms and a full walkthrough of the offer, see our Kalshi promo code page for details. Trading multiple exchanges? You can also stack our Polymarket promo code RATE for a Deposit $20, Get $50 bonus.
How to claim the Kalshi promo code RATE
If you’re new to Kalshi and want the $10 cash bonus, here’s the process:
- Tap “Claim Bonus” on this page.
- Create your Kalshi account and fund it with a deposit using PayPal, debit or credit or even Venmo.
- Place at least $10 in event contract trades on any market of your choosing.
- Collect your $10 bonus. Note that the credit expires after 30 days. This is not a cashable credit.
Once that first $10 in trades clears, the bonus lands in your account.
How Kalshi’s $1M World Cup prize pool works
Separate from the trading bonus, Kalshi is running a free contest tied to the World Cup champion — no trading needed to enter. Verified U.S. users who are 18 or older can take part, with the exception of residents in New York and Florida. Kalshi staff and their family members are not eligible.
Don’t have an account yet? You can open one and become eligible to enter as soon as your identity is verified. Kalshi uses Verify.com and it takes seconds to complete. Every entry is also automatically in the running for two tickets to the 2026 World Cup final at MetLife Stadium in East Rutherford, New Jersey.
The full $1 million pool is shared among everyone who correctly picks the winning nation. You will get a single entry, and once it’s locked in your pick is final. The brackets contest closes at kicked off.
2026 World Cup trading preview
This is the first 48-team edition of the tournament, played across 16 cities — eleven in the United States, three in Mexico and two in Canada — from June 11 through the July 19 final at MetLife Stadium in New Jersey. The 12 four-team groups send their top two finishers through automatically, with the eight best third-place teams rounding out an expanded Round of 32. You can map out the whole draw with our printable World Cup bracket.
All three hosts are in action early, and the storylines around them are already shaping market interest. The United States, drawn into Group D, opens June 12 against Paraguay at SoFi Stadium under Mauricio Pochettino, who named a 26-man roster mixing veterans like Christian Pulisic, Tyler Adams and Weston McKennie with 13 first-time World Cup players.
Pulisic’s fitness has been the dominant pre-tournament thread after a gluteal strain and a hamstring problem disrupted his spring with AC Milan, and Pochettino has pointedly said no player’s place is guaranteed. The U.S. hasn’t advanced past the Round of 16 since 2002, so even a quarterfinal run would be its best showing in a generation.
Mexico draws the opening spotlight, kicking off the entire tournament against South Africa at Estadio Azteca on June 11 before facing South Korea and Czechia in Group A. Canada opens the same day against Bosnia and Herzegovina at BMO Field in Toronto, with Qatar and Switzerland completing Group B.
None of the three are a contender to win it all, but home-soil markets, which incldues group advancement, match lines and tournament props — are drawing a lot of interest.
At the top of the board, Kalshi has Spain out front at +471, an implied 17.5% chance to win it all. It’s a 13th straight World Cup appearance for La Roja, though the side hasn’t cleared the Round of 16 in any tournament since its 2010 title run.
Argentina arrives as the reigning champion, and Lionel Messi’s side sits among the favorites to go back-to-back. Kalshi prices Argentina around +1024 to repeat as champions — the fifth-shortest price on the board, behind Spain, France, England and Portugal.
Messi, who tallied seven goals and three assists on the way to the 2022 title, is around +2122 to win the Golden Boot as the tournament’s leading scorer. Beyond the outright winner and top-scorer boards, Kalshi also runs player-specific prop markets on veterans like Messi and Cristiano Ronaldo, giving traders a way to take positions on individual performances rather than just team results.
Sign up with Kalshi promo code RATE to claim your $10 bonus after $10 in trades.
Responsible trading: Prediction market prices can change quickly, especially around live sports. Users should understand the rules for each market before trading and risk only the money they can afford to lose. 18+.
