Register now with the Kalshi World Cup promo code ACTION and make a $10 trade on Argentina vs. Switzerland in the World Cup quarterfinals. No matter how your first trade settles, you get a $15 bonus on Saturday, July 11.
The Kalshi promo code ACTION works on any World Cup prediction market, including Argentina vs. Switzerland. The offer is available in the following states: AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, and WY.
Saturday's World Cup Quarterfinal slate closes with one of the most compelling soccer matchups of the tournament, as defending champions Argentina take on Switzerland at 9 p.m. ET on FOX from GEHA Field at Arrowhead Stadium in Kansas City, Missouri. Argentina enters as a significant favorite at 57% to advance to the semifinals on Kalshi, while Switzerland — whose penalty-shootout win over Colombia was one of the grittiest results of the Round of 16 — sits at 43%. These Kalshi soccer odds offer some interesting trading angles on the market.
Don't miss your chance to use the Kalshi World Cup promo code ACTION and lock in a guaranteed $15 bonus for prediction markets after your first $10 trade.
How to Use Kalshi Soccer Promo Code ACTION on Argentina vs. Switzerland
Right now, you can use the Kalshi soccer promo code ACTION and place a $10 trade on Argentina vs. Switzerland. Win or lose, you earn a $15 bonus — making it one of the best prediction market promos for the 2026 World Cup.
With Kalshi's promo structure, targeting a longshot makes sense because the $15 bonus lands regardless of how the market settles. With that in mind, here's my favorite pick for Argentina vs. Switzerland tonight.
- Argentina vs. Switzerland Prediction: Lionel Messi Anytime Goalscorer (57%): Messi leads the Golden Boot race with eight goals and has scored in every single match of this tournament — including a breathtaking late hat-trick to complete a 3-2 comeback win over Egypt in the Round of 16. Switzerland's defense is organized and difficult to break down, but no team at this World Cup has contained Messi for a full 90 minutes, and Kalshi prices him at 57% to find the net again tonight. At a price approaching even money on one of the greatest players in history in peak form, this is the standout individual value on the board.
A $10 trade on this market returns meaningful profit if Messi scores, and regardless of the result, you still collect the $15 bonus to deploy on other World Cup odds tonight.
Take advantage of the Kalshi World Cup promo code ACTION and claim your $15 bonus for Argentina vs. Switzerland or any other match on the board today.
Kalshi Sign-Up Steps on Saturday, July 11
Getting started on Kalshi is a little different from a traditional sportsbook because it operates as a federally regulated financial exchange. Here's how to get your account set up ahead of Argentina vs. Switzerland in the World Cup:
- Create Your Account & Enter the Promo Code: Sign up and enter the Kalshi promo code ACTION during registration to unlock the Trade $10, Get $15 bonus.
- Complete Identity Verification: Because Kalshi operates under CFTC oversight, you must complete a standard KYC (Know Your Customer) verification before funding your account.
- Deposit Funds: Add money to your account using a debit card, ACH transfer, wire transfer, or crypto (USDC only).
- Place Your $10 First Trade: Navigate to the World Cup market and submit it. You can either:
- Use a Quick Order to buy instantly at the current market price, or
- Set a Limit Order to choose the exact price you're willing to pay.
With the Kalshi referral code ACTION, you don't need to make a single $10 trade to unlock the $15 bonus. You can make smaller trades across multiple Argentina vs. Switzerland markets and use an odds converter to help interpret implied probabilities. Kalshi Reddit users should claim the Kalshi promo code ACTION to unlock $15 in bonus funds for tonight's World Cup Quarterfinal.
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.
