Sports Gambling

Kalshi Promo Code BROAD: Trade $10, Get $10 Bonus for NBA Playoffs Tuesday

By Alex Payton

Published: May 19th, 2026 · 3:50 PM EDT

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Ahead of tonight’s massive postseason matchup between the Cleveland Cavaliers and the New York Knicks at Madison Square Garden, new customers have a real chance to score a nice pay day. By grabbing this timely welcome offer using the Kalshi promo code BROAD, you get a $10 sign-up bonus that unlocks after making just $10 in trades.

There’s nothing better than using this introductory offer immediately to trade on outcomes for today’s Cavs-Knicks showdown. Then, you can make more predictions on the Western Conference Finals between the Spurs and Thunder.

Kalshi Promo Code BROAD for the Conference Finals

Kalshi Promo Code	BROAD
New User Offer	$10 Bonus
Terms and Conditions	18+ and Present in the US
Date Last Verified	May 19, 2026

Explaining the $10 Bonus

Exclusive to new Kalshi customers, this welcome offer hands you a $10 sign-up bonus to use on their prediction markets. With the Cavaliers and Knicks set to tip off at 8 pm ET tonight at Madison Square Garden (broadcasting on ESPN), it is the perfect time for us to get started. To qualify, eligible users simply need to register a new account and make a first-time deposit of at least $1.

The $10 bonus unlocks once you have made $10 in trades on Kalshi’s prediction markets. Whether you want to key in on the outcome of the Cavs-Knicks matchup or look for value in other available markets, this platform gives us a unique, sophisticated way to engage with the action without the usual intimidation factor. It is available in all 50 states, and you must be at least 18 years old to play.

Totals for the Cavs-Knicks

Here is where the rubber meets the road. I always check the morning line probabilities before laying down my cash to see where the real value hides.

Team	Probability
New York Knicks	57.5%
Cleveland Cavaliers	42.5%

If you use your funds to trade on tonight’s matchup, your potential payouts differ significantly based on these percentages. A $10 trade on the favored Knicks (sitting at a 57.5% implied probability) would yield a profit of $3.60, resulting in a total payout of $13.60 if New York secures the win.

Conversely, placing a $10 trade on the underdog Cavaliers (at a 42.5% probability) would net an $8.40 profit, returning a sweet $18.40. Taking the underdog is a great way to chase bigger payouts, but you always need a clear strategy.

When I am handicapping this game and deciding which team is the better bet, a quick look at the 2025 postseason statistics tells me exactly why New York is the home favorite. The Knicks boast a dominant 19.8 Net Rate (estimated points scored minus points allowed per 100 possessions), absolutely dwarfing the Cavaliers’ 2.7 Net Rate.

Furthermore, New York has controlled the glass beautifully this postseason, recording a 56.0% Total Rebound Percentage compared to Cleveland’s 50.9%. These stark statistical advantages suggest the Knicks are perfectly positioned to defend their home court.

Register Today Using the Kalshi Promo Code

Ready to dive into the prediction markets and start trading like a pro? Claiming your welcome offer is a straightforward process. Here is my simple step-by-step guide to securing your $10 sign-up bonus using the Kalshi promo code BROAD:

1. Register Your Account: Create a new account here by entering your standard personal information. As part of the verification process, you will also be required to provide proof of identification.
2. Enter the Promo Code: When prompted during registration, enter the Kalshi promo code BROAD to lock this offer to your profile.
3. Fund Your Wallet: Make a first-time deposit of at least $1 into your newly created Kalshi account.
4. Start Trading: Place $10 worth of trades on the platform. Keep in mind, you do not have to make a single trade worth $10—any combination of smaller trades that eventually sums up to $10 will perfectly satisfy this requirement.

Once your cumulative trades hit that required $10 threshold, your $10 sign-up bonus will automatically unlock and become available in your account.