New users who sign up with Kalshi promo code ACTION can trade on Thunder vs. Spurs Game 6 of the Western Conference Finals on Thursday, May 28, 2026. Trade $10 in cumulative event contracts and receive a $10 bonus to use on NBA Playoffs markets or other available events.
With Thunder vs. Spurs tipping off at 8:30 p.m. ET on NBC, this is one of the top prediction market spots on Thursday’s playoff slate. Claim your $10 bonus with the Kalshi promo code ACTION via the module below:
Kalshi Promo Code ACTION Offer Details
The Kalshi promo code is ACTION, and the current welcome offer gives new users a simple way to add bonus trading funds before Thunder vs. Spurs Game 6. After signing up, users must trade $10 in cumulative event contracts to receive a $10 bonus. The bonus funds expire within 30 days of issuance, so users should plan to apply them to an eligible market soon after they are credited.
This offer can be useful for users who want to test Kalshi’s prediction market format without needing a large first position. Because the requirement is based on cumulative trading volume, users can complete the $10 threshold with one trade or split it across multiple eligible markets, including NBA Playoffs contracts, NHL markets, MLB outcomes or other real-world events.
Kalshi is a CFTC-regulated prediction market app that offers markets across sports, politics, entertainment, economics, weather and more. Instead of placing a traditional sportsbook wager, users buy and sell event contracts tied to specific outcomes. Contract prices move as the market reacts to news, injuries, lineup updates, public demand and live-game momentum.
How to Get a $10 Bonus for Thunder vs. Spurs Game 6
Thunder vs. Spurs Game 6 gives users a featured NBA Western Conference Finals market on Thursday night. Oklahoma City’s side starts with Shai Gilgeous-Alexander’s shot creation, late-game scoring and perimeter pressure, while San Antonio’s case runs through Victor Wembanyama’s rim protection, rebounding and ability to control the paint.
Game 6 should also bring strong trading interest because the matchup features two very different profiles. The Thunder have the deeper guard-driven offense, but the Spurs can swing the game if Wembanyama dominates the glass and forces Oklahoma City into tougher half-court possessions.
Sample Kalshi-style market entering Thunder vs. Spurs Game 6: OKC 55% / SAS 46%
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 46¢ per share: a $10 trade buys about 21 shares and returns roughly $11 in profit if the Spurs win.
Trade on Game 6 of the Western Conference Finals with Kalshi promo code ACTION here:
Other Available Thursday Markets on Kalshi
Beyond Thunder vs. Spurs Game 6, users can apply the Kalshi bonus to other markets across the platform. Thursday’s board may include additional NBA Playoffs markets, NHL Playoffs, MLB regular season action and other real-world event contracts.
That flexibility is part of the appeal of Kalshi. Users are not limited to one game or one sport after unlocking the bonus.
How to Register With Kalshi Promo Code ACTION Today
- 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 promo 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. Your $10 bonus is credited once you hit the threshold.
Register with Kalshi referral code ACTION here:
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.
