Sports Gambling

Kalshi Promo Code BROAD: Get $10 Bonus for Memorial Day Weekend NBA, NHL, MLB Trades

By Bob Wankel

Published: May 21st, 2026 · 6:53 PM EDT

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The Kalshi promo code for new users is BROAD. Eligible new Kalshi customers who sign up with code BROAD, deposit at least $10, and make $10 in trades can unlock a $10 sign-up bonus. Kalshi is available to users who are 18+ and present in the United States, and the bonus can be used on prediction markets for Cleveland Cavaliers vs. New York Knicks, other NBA games, or additional markets on the platform.

Ahead of the NBA game today featuring the Cleveland Cavaliers and New York Knicks at Madison Square Garden, new Kalshi customers can take advantage of a straightforward welcome offer to get started. By using the Kalshi promo code BROAD, you can claim a $10 sign-up bonus that is unlocked after making $10 in trades on the prediction market platform. This introductory offer allows users to immediately jump into the action for tonight’s pivotal postseason matchup between Cleveland and New York, and it can also be utilized for any of today’s other matchups, as well as any NBA games scheduled throughout this week or the current round of the playoffs.

Kalshi Promo Code BROAD

Kalshi Promo Code	BROAD
New Kalshi User Offer	$10 sign-up bonus
Terms and Conditions	18+ and Present in the US

For new Kalshi customers looking to get involved in tonight’s postseason clash between the Cleveland Cavaliers and New York Knicks, there is a highly accessible introductory offer available. By signing up, eligible users can secure a $10 sign-up bonus to use on the platform’s wide array of prediction markets for this highly anticipated NBA matchup.

To successfully claim this offer, new users must make a first-time deposit of at least $1 into their accounts. The $10 bonus is then unlocked once the user has made $10 in trades on the platform. Kalshi is legally available in all 50 states, and users must be at least 18 years old to create an account and begin trading.

Use Kalshi NBA Promo Today on Cavaliers vs. Knicks

Team	Moneyline	Probability
New York Knicks	-232	67.0%
Cleveland Cavaliers	+191	33.0%

Odds are provided by consensus sportsbooks and are accurate as of May 20, 2026.

By using the Kalshi platform to trade on tonight’s matchup, you can put your sign-up bonus to work on either team’s moneyline. If you trade your $10 on the favored New York Knicks at -232 odds, a winning prediction would yield approximately $4.31 in profit, returning a total payout of $14.31. Alternatively, backing the underdog Cleveland Cavaliers at +191 odds with your $10 would result in a $19.10 profit, making for a $29.10 total payout if Cleveland manages to secure the road victory.

When evaluating which team is the better bet, recent performance metrics point heavily toward New York. Throughout the 2025 postseason, the Knicks have been thoroughly dominant with a Net Rate of 18.6, meaning they estimate outscoring opponents by 18.6 points per 100 possessions. The Cavaliers, while still on the positive side, sit much lower with a 1.9 Net Rate. New York also holds a distinct advantage on the glass, grabbing an impressive 55.9% of all available rebounds (Total Rebound Percentage) compared to Cleveland’s 50.5%. These stark statistical advantages help explain why the Knicks are heavily favored on their home floor at Madison Square Garden.

How to Activate Your Kalshi Promo Code

Getting started and claiming your welcome bonus ahead of the Cavaliers vs. Knicks game is a quick and simple process. Follow these straightforward steps to activate the offer:

1. Download the App: Begin by downloading the Kalshi app to your mobile device.
2. Create an Account: Register for a new account by entering your standard personal information. As part of the secure registration process, you will also need to provide proof of identification.
3. Enter the Promo Code: During the sign-up process, ensure that you enter the promo code BROAD to opt into the introductory offer.
4. Make a Deposit: Once your account is verified and active, make a first-time deposit of at least $1.
5. Place Your Trades: To unlock the $10 sign-up bonus, you must make $10 worth of trades on the platform.

It is important to note that you do not have to make a single trade worth $10 to satisfy this requirement. You can spread your predictions across multiple markets—whether that involves tonight’s matchup between Cleveland and New York or other available events—so long as the cumulative sum of your trades reaches $10. Once that $10 threshold is met, your $10 sign-up bonus will automatically become available in your account.