New users who sign up with Kalshi promo code ACTION can trade on Spurs vs. Thunder Game 7 of the Western Conference Finals on Saturday, May 30, 2026. Trade $10 in cumulative event contracts and receive a $10 bonus to use on NBA Playoffs markets or other available events.
With Spurs vs. Thunder tipping off at 8 p.m. ET on NBC, this winner-take-all matchup gives users one of the biggest prediction market spots of the postseason. Claim your $10 bonus with Kalshi promo code ACTION here:
Kalshi Promo Code Offer Details
The Kalshi promo code is ACTION, and the current welcome offer is Trade $10, Get a $10 Bonus. New users can create a Kalshi account, place $10 in cumulative event contract trades, and receive a $10 bonus after meeting the qualifying requirement. Bonus funds expire within 30 days of issuance, so users should plan to apply them to an eligible market after they are credited.
This offer is especially useful for a high-stakes matchup like Spurs vs. Thunder Game 7 because users do not have to commit to one large position right away. The $10 trade requirement can be completed through one market or split across multiple contracts, including the Game 7 winner, NBA Finals futures, series-related markets, or other real-world outcomes available on Kalshi.
Kalshi is among the best CFTC-regulated prediction market apps, and it offers markets across sports, politics, entertainment, economics, weather, and more. Instead of placing traditional sportsbook-style bets, users trade yes-or-no event contracts tied to real-world outcomes. Prices can move as traders react to lineup news, injury updates, public demand, and live-game momentum, which makes a winner-take-all Western Conference Finals matchup a natural fit for trading on prediction markets.
How to Claim a $10 Bonus for Spurs vs. Thunder Game 7 Today
Spurs vs. Thunder Game 7 gives users a featured NBA Western Conference Finals market on Saturday night. San Antonio’s case starts with Victor Wembanyama’s rim protection, rebounding, and ability to control the interior, while Oklahoma City’s path runs through Shai Gilgeous-Alexander’s shot creation, late-game scoring, and perimeter pressure.
Game 7 should draw major prediction market activity because both teams have clear paths to the NBA Finals. The Spurs can swing the matchup if Wembanyama dominates the glass and forces Oklahoma City into tough half-court possessions. The Thunder can take control if SGA gets downhill, Oklahoma City wins the turnover battle, and its role players hit enough shots around him.
Tonight’s sample Kalshi market entering Spurs vs. Thunder Game 7: SAS 45% / OKC 55%
At sample Kalshi prices:
- Oklahoma City at 55¢ per share: a $10 trade buys about 18 shares and returns roughly $8 in profit if the Thunder win.
- San Antonio at 45¢ per share: a $10 trade buys about 22 shares and returns roughly $12 in profit if the Spurs win.
Trade on tonight’s Game 7 of the Western Conference Finals with Kalshi promo code ACTION here:
Other Saturday Markets on Kalshi
Beyond Spurs vs. Thunder Game 7, users can apply the Kalshi sign-up bonus to other available markets across the platform. Saturday’s board may include MLB regular season games, NHL Playoffs markets, NBA Finals futures, entertainment contracts, and other real-world event outcomes.
That flexibility is part of Kalshi’s appeal. After unlocking the $10 bonus, users are not limited to one game, one team, or one sport.
Activate Your Kalshi Promo Code ACTION Below
- Create your account with this link on the Kalshi app. Register with your email, name, address, and date of birth.
- Enter the promo code: Input Kalshi referral code ACTION during signup to attach the welcome offer to your account.
- Complete identity verification: Submit a valid photo ID, which is required before depositing or trading on the CFTC-regulated exchange.
- Deposit at least $1 via debit card, ACH bank transfer, Apple Pay, wire transfer, or USDC.
- Trade to unlock: Make a cumulative $10 in event contracts across any eligible market from Spurs vs. Thunder or any other game. Your $10 bonus is credited once you hit the threshold.
Register with Kalshi promo code ACTION now via the module below:
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.
