Kalshi Promo Code SDS: Claim $10 Bonus for NBA Playoffs, NHL Playoffs, MLB Trades

Ahead of today’s nationally televised ABC broadcast featuring the 2025 NBA Postseason matchup between the Philadelphia 76ers and Boston Celtics, new Kalshi customers can take advantage of an exclusive welcome offer. By using a Kalshi promo code SDS, you can unlock a $10 sign-up bonus after making $10 in trades on the platform. This promotional credit can be used immediately on today’s action, as well as for any other NBA games taking place this week or throughout this round of the playoffs.

Kalshi Promo Code SDS Overview

Key Terms and Conditions for the Kalshi Promo Code SDS:

• Promo Code: SDS — must be entered during registration
• Bonus Amount: $10 sign-up bonus
• Minimum Deposit: $1 first-time deposit required
• Unlock Requirement: Make $10 in cumulative trades on the platform
• Eligibility: New Kalshi customers only
• Age Requirement: Must be 18 years or older
• Location: Available in all 50 US states
• Platform: Kalshi is a fully CFTC-regulated prediction market

Gearing up for this 2025 NBA Postseason clash between the Philadelphia 76ers and Boston Celtics is simple when you have the details of the latest welcome offer. Scheduled for April 19, 2026, at 1:00 PM EDT, this matchup brings intense playoff basketball to the 18,624-seat TD Garden in Boston, MA. Before the national ABC broadcast tips off, you can review the essentials of the promotion in the table above. Simply enter the promo code to unlock your $10 sign-up bonus and start trading on the postseason action, provided you meet the required terms and conditions

To take advantage of this promotion ahead of the 2025 NBA Postseason, new Kalshi customers need to understand the straightforward mechanics of the welcome offer. By registering an account and making a first-time deposit of at least $1, you qualify for a $10 sign-up bonus. This promotional credit is then fully unlocked once you have successfully made $10 in trades on their prediction markets. As a fully regulated platform, Kalshi is uniquely available in all 50 states, and users must be at least 18 years old to play.

Once your account is funded and your $10 bonus is unlocked, you can dive straight into the playoff action between the Philadelphia 76ers and Boston Celtics. Whether you are trading on the outcome of this national broadcast or exploring other postseason storylines, your bonus funds can be applied directly to the prediction markets surrounding this highly anticipated matchup.

Use Kalshi NBA Promo Today on Boston Celtics vs. Philadelphia 76ers

Trading your $10 bonus on the moneyline offers two drastically different potential payouts depending on your preferred level of risk. A $10 trade on the heavily favored Boston Celtics at -794 would yield approximately $1.26 in profit (for a total payout of $11.26) if they successfully defend their home court. On the flip side, backing the underdog Philadelphia 76ers at +543 with a $10 trade would return a lucrative $54.30 in profit (a $64.30 total payout) should they pull off a massive postseason upset at TD Garden.

How to Activate Your Kalshi Promo Code

Getting started ahead of today’s Eastern Conference clash between the Boston Celtics and Philadelphia 76ers is incredibly straightforward. To begin, new Kalshi customers will need to download the Kalshi app and create an account. During the registration process, you will be prompted to provide standard personal information and submit proof of identification to securely verify your identity. Crucially, make sure to enter the promo code SDS when registering to ensure you are opted into the exclusive welcome offer.

Once your account is successfully set up and verified, the next step is to fund your wallet by making a first-time deposit of at least $1. After your deposit clears, you will need to make $10 worth of trades on the platform’s prediction markets in order to activate the offer. It is important to note that you do not have to make any single trade worth $10—a cumulative sum of $10 in total trades is all that is required before the $10 sign-up bonus becomes available in your account.

As soon as that $10 trading threshold is met and your bonus unlocks, you will be fully equipped to use those promotional funds on today’s April 19, 2026, postseason matchup at TD Garden, or explore any of the other event markets available on the Kalshi platform.

Bob Wankel

Bob Wankel is VP of sports betting content for SportRadar. He covers the Phillies, breaking news, and sports gambling for the website Crossing Broad. He is also a producer and co-host of Crossed Up: A Phillies Podcast. A South Jersey resident and graduate of Monmouth University, his past work includes six seasons as a freelance producer at NFL Films.