Register with the Kalshi promo code ACTION on Wednesday, March 18, 2026 to get started making predictions at one of the best prediction markets in the industry. Complete $10 or more in total trades at Kalshi to secure a $10 bonus. You can use the bonus to make predictions on the Champions League playoffs, including Newcastle United vs. Barcelona at 1:45 p.m. ET.
Kalshi is a unique alternative to the best online sportsbooks, operating as an innovative trading platform. The app functions similarly to the stock market where users can buy and sell shares that have prices that fluctuate with market demand. However, the platform has an assortment of sporting event outcomes to choose from, with prices expressed as implied probabilities resulting from market belief. Get started with the Kalshi promo code ACTION now.
Why the Kalshi Promo Code ACTION Stands Out
This welcome offer is one of the best to claim because of its simple structure. Get started today with the Kalshi promo code ACTION and make $10 in total trades on the platform. Once you do, you secure a $10 bonus to put toward more trades on any prediction market, including Newcastle United vs. Barcelona in the Champions League playoffs.
The Kalshi referral code ACTION is an excellent option as there is just a $10 financial commitment required to secure the $10 bonus. Get started now by clicking on the module below.
How Does Kalshi Work for Newcastle United vs. Barcelona Predictions on Wednesday
Newcastle United vs. Barcelona is set for 1:45 p.m. ET in the UCL playoffs. Make predictions on the outcome of this match using the Kalshi promo code ACTION.
Let's discuss how the Kalshi referral bonus works using an example from this game. Barcelona currently has a 45% implied probability of winning by 1.5 goals or more over Newcastle United. Newcastle United has a 55% implied probability of winning outright or losing by fewer than 1.5 goals.
Suppose I make a $10 trade on Barcelona to win by 1.5 goals or more to meet the requirement with the Kalshi promo code ACTION, which has a 2.11x payout multiplier.
- If the prediction is correct, I receive a $21.10 total payout ($11.10 profit) and a $10 bonus.
- If the prediction is incorrect, I receive the $10 bonus only.
Kalshi Promo Code ACTION Chart
Check out the chart below for additional information about the Kalshi promo code ACTION.
| Kalshi Referral Bonus | Legal Sports Betting States | Kalshi Promo Code |
|---|---|---|
| Trade $10, Get $10 | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NY, NC, NV, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | ACTION |
How to Claim the Kalshi Promo Code ACTION: Wednesday, March 18, 2026
Getting started with the Kalshi promo code ACTION in just a few minutes:
- Create your new Kalshi account with this link.
- Make sure the Kalshi referral code ACTION during registration.
- Complete your first $10 trade on sports, economics, politics, and more.
- Receive a $10 bonus to use on additional predictions.
Terms and Conditions
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, NJ, and OH.
