The race for the Men’s College Basketball National Championship is heating up, with powerhouse programs like Duke and Auburn each holding an 18% probability of winning, while Houston sits at 9%. Rather than placing traditional futures bets, Kalshi lets users trade these outcomes like stocks, allowing for a dynamic and interactive way to wager on the college basketball season. Sign up today with Kalshi promo code ACTION to claim a $10 bonus after making $100 in trades on any available market.
Unlike standard sportsbooks that offer fixed odds, Kalshi operates as a predictive market where users buy and sell shares in event outcomes. The price of a share represents the market’s perceived probability of that event occurring. If your prediction is correct, you earn a $1 payout per share, making it a more fluid and strategic way to bet on the NCAA Tournament.
New users who sign up with Kalshi promo code ACTION receive a $10 bonus after completing $100 in trades. This offer is available nationwide, making it one of the most accessible platforms for event trading.
How to Use Kalshi Promo Code ACTION for NCAA Championship Trading
Kalshi trading allows users to react to shifting probabilities in real-time, just like trading stocks. As the NCAA Tournament progresses, the market adjusts, providing bettors with opportunities to buy and sell shares at different price points.
For example, Duke and Auburn are currently trading at $0.18 per share, meaning the market gives them an 18% chance of winning the national title. If you purchase $100 worth of shares at this price and either team wins, your trade settles at $1 per share, netting you $525 total or a $425 profit.
Conversely, Houston is trading at $0.09 per share, indicating a 9% implied probability of winning March Madness. If you buy $100 in Houston shares at this price and they win the title, your payout settles at $1 per share, delivering a $1,044 total payout—a massive return on a lower-probability outcome.
This approach allows bettors to trade in and out of positions based on how teams perform throughout the tournament, creating a more strategic and engaging betting experience than placing a single futures wager.
Why Kalshi is a Unique Alternative to Traditional Betting
- Real-time trading – Share prices fluctuate based on tournament outcomes, letting you buy low and sell high.
- Market-driven odds – No sportsbooks setting lines; pricing is determined by user activity.
- Nationwide availability – Kalshi is legal in all 50 states plus Washington, D.C.
- Lower risk entry – Instead of committing to a single futures bet, you can spread out trades across multiple teams.
Kalshi provides a fresh way to engage with college basketball betting, particularly for those who prefer live market movement over fixed odds. Sign up today with Kalshi promo code ACTION, make $100 in trades, and claim a $10 bonus to start trading on the Men’s College D1 Champion market before March Madness tips off.
Steps to Sign Up With Kalshi Promo Code ACTION Today
Use the sign-up module and steps below to access the Kalshi promo code ACTION for a new way to get in on the action:
- Use any sign-up module on this page and download the Kalshi app.
- Sign up with a Google account, Apple account, or a valid email address (a verification code is sent to your email).
- Provide your date of birth and use the Kalshi promo code ACTION.
- Enter a valid phone number and input the six-digit verification code sent to your phone.
- Click continue on the Kalshi Terms & Conditions followed by confirming your personal info, including your SSN.
- Deposit using an approved Kalshi method — bank transfer, crypto, or wire transfer.
- Make $100 in total trades to get the $10 bonus.
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Must be 18 years or older and have a legal, U.S. residential address within the 50 states, D.C., or U.S. territories.